{"title":"New Collection : Kaishi Made Go Bowls Special Feature","description":"\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: #ffff00;\"\u003e\u003cstrong\u003eFounded in the Kansei era (around 1790),\u003cbr\u003ethis is a special feature on new Go bowls crafted by Kaishi,\u003cbr\u003ea long-established workshop specializing\u003cbr\u003ein traditional turned woodwork.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n\n\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\nThe long-established turned-wood workshop\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003eKaishi\u003c\/strong\u003e was founded in the Kansei era (around 1790).\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\nAt the time of its founding,\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\nthe craftsmen produced wooden tableware\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\nsuch as trays and plates as traditional woodturners.\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\nLater, after being commissioned to make Go bowls,\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\nthe workshop went on to specialize exclusively\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003ein the production of Go bowls.\u003c\/div\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n    \nThe name \u003cstrong\u003e“Kaishi”\u003c\/strong\u003e embodies the spirit of treasuring\u003cbr\u003e\nand carrying forward the techniques handed down through generations,\u003cbr\u003e\nand of devoting oneself wholeheartedly to the making of Go bowls\u003cbr\u003e\nwhile keeping high aspirations close to one’s heart.\u003cbr\u003e\nToday, the fourth-generation master\u003cbr\u003e\n—who has dedicated 65 years exclusively to crafting Go bowls\u003cbr\u003e\n—continues to refine his work each day with unwavering commitment.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(250, 197, 28);\"\u003eFeb.13 - Mar.02\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e","products":[{"product_id":"602-twc-ks-01-木工挽物職人-懐志製作-楠-くす-碁笥-特大-36号-gkks-sb36-601-01f","title":"602-TWC-KS-01 Wood craftsman \"Kai-shi (懐志)\" made \"Kusu \/ Camphor\" Go bowls for size 30 - 36 Go stones GKKS-SB36-601-01F","description":"This is a pair of extra-large Kusunoki (camphor wood) Go bowls crafted by the Wood craftsman \"Kai-shi (懐志)\", designed for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\nKusunoki (camphor wood) is one of Japan’s representative hardwoods and has long been used for furniture, architectural materials, and traditional crafts.\u003cbr\u003e\nIt offers a well-balanced combination of moderate hardness and light weight, along with excellent workability, making it a favorite among woodworkers.\u003cbr\u003e\nA distinctive feature of camphor wood is its fresh, characteristic fragrance, slightly greenish brown color, and beautifully flowing grain patterns.\u003cbr\u003e\nWith its natural toughness and resilience, camphor wood is highly durable. Its warm, natural texture gently complements Go stones and creates a calm, refined atmosphere.\u003cbr\u003e\nCamphor wood is also known as the source of natural camphor, giving it strong insect-repellent and anti-decay properties, along with its refreshing aroma.\u003cbr\u003e\nWith continued use, the surface develops a richer luster and deeper character, allowing you to enjoy the evolving patina over time. These bowls combine practicality with traditional charm.\u003cbr\u003e\n\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003eSpecification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kusu36-01.jpg?v=1770703533\" alt=\"楠36号\" data-mce-fragment=\"1\"\u003e\n    \nIt has a calm, slightly greenish yellow-brown tone, along with the distinctive, refreshing fragrance of natural camphor characteristic of kusu wood.\u003cbr\u003e\nThere is a scratch on one side.\u003cbr\u003e\nThe base is branded with the “Kai-shi” mark.\u003cbr\u003e\nPlease refer to the photos for details.\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Kusu [camphor] wood\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\nKusu (camphor wood) is one of Japan’s representative hardwoods and has long been widely used for furniture, architectural materials, and traditional crafts.\u003cbr\u003e\nAs camphor trees mature, they grow into large trees capable of yielding high-quality timber suitable for detailed workmanship, which has made them valuable across many fields.\u003cbr\u003e\n\u003cbr\u003e\nOne of the most distinctive features of camphor wood is its unique fragrance.\u003cbr\u003e\nA natural crystalline aromatic substance extracted from the camphor tree is known as camphor, and it has been closely connected to daily life in Japan since ancient times.\u003cbr\u003e\nWith its fresh, characteristic scent and strong insect-repellent and anti-decay properties, it has traditionally been used for Buddhist altars and for protecting kimono and clothing when placed in chests and wardrobes.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kusu36-01_e43435eb-4884-4132-baa9-46c208053714.jpg?v=1770711752\" alt=\"楠36号\" data-mce-fragment=\"1\"\u003e\n    \nThe wood color is a slightly greenish brown, and when finished as Go bowls it presents a calm, warm appearance.\u003cbr\u003e\nIt offers an excellent balance of hardness and lightness and is easy to work with, making it well suited for wooden products such as furniture, vessels, and Go bowls.\u003cbr\u003e\n\u003cbr\u003e\nOver the years, the color and luster deepen, and while the fragrance gradually softens, the natural beauty of the grain becomes even more pronounced. For this reason, it is highly valued as a material that can be enjoyed and used for many years.\u003cbr\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Kusu \/ Camphor\" Go bowls for size 30 - 36 Go stones\u003cbr\u003e\nProduct No.：GKKS-SB36-601-01F\u003cbr\u003e\nConformity Go stone for size：：size 30 - 36\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 150 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 315 × 170 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowl \/ 1 About 450 g\u003cbr\u003e\nTotal Weight \/ About 700 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47326766334115,"sku":null,"price":19300.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKSM-SB36-601-01F-00.jpg?v=1770880081"},{"product_id":"602-twc-ks-02-木工挽物職人-懐志製作-欅-ケヤキ-碁笥-特大-36号-gkky-sb36-601-01f","title":"602-TWC-KS-02 Wood craftsman \"Kai-shi (懐志)\" made \"Keyaki \/ Zelkova\" Go bowls for size 30 - 36 Go stones GKKY-SB36-601-01F","description":"This is a pair of extra-large Keyaki (Japanese zelkova) Go bowls crafted by Wood craftsman Kai-shi, designed for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\nThese Go bowls are well known as a premium model and are highly popular among Go players.\u003cbr\u003e\nKeyaki is one of the most representative woods used in Japanese woodworking, valued for its clearly defined grain and strong resistance to moisture.\u003cbr\u003e\nThe wood ranges in color from light yellow-brown to reddish brown, offering an excellent combination of beautiful grain, strength, and durability.\u003cbr\u003e\n\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 36.\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Keyaki [zelkova]\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/keyaki-36-01_d16b3b1e-3e27-4090-8b0b-85bf23cad2ad.jpg?v=1770711920\" alt=\"欅36号\" data-mce-fragment=\"1\"\u003e\n    \nKeyaki (Japanese zelkova) is one of Japan’s most prestigious hardwoods, prized for its bold, beautiful grain and outstanding durability.\u003cbr\u003e\nIts clearly defined growth rings and dynamic figuring give each piece a unique and expressive appearance.\u003cbr\u003e\nHard and resilient, with excellent resistance to impact and wear, it is an ideal material for items meant for long-term use, such as Go boards, Go bowls, Shogi boards, and fine furniture.\u003cbr\u003e\nAnother distinctive appeal of keyaki is its aging character—the color deepens and the surface gains a richer luster with continued use.\u003cbr\u003e\nIts dignified, substantial presence is highly valued not only for practical applications but also as a premium craft material with strong decorative appeal.\u003cbr\u003e\nKeyaki is a refined wood that embodies both traditional Japanese character and a commanding presence.\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Keyaki \/ Zelkova\" Go bowls for size 30 - 36 Go stones\u003cbr\u003e\nProduct No.：GKKY-SB36-601-01F\u003cbr\u003e\nConformity Go stone for size：size 30 - 36\u003cbr\u003e\nSize：Go Bowls \/ Diameter About 150 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 315 × 170 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowl \/ 1 pair About 630 g\u003cbr\u003e\nTotal Weight \/ About 900 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47329469071523,"sku":null,"price":32000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKY-SB36-601-01F-00.jpg?v=1770880317"},{"product_id":"602-twc-ks-02-木工挽物職人-懐志製作-欅-ケヤキ-碁笥-特大-36号-gkky-sb36-601-01f-コピー","title":"602-TWC-KS-03 Wood craftsman \"Kai-shi (懐志)\" made \"Kusu \/ Camphor\" Go bowls Moku for size 30 - 36 Go stones GKKSM-SB36-601-01F","description":"Wood craftsman Kai-shi, designed for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\nKusunoki (camphor wood) is one of Japan’s representative hardwoods and has long been widely used for furniture, architectural materials, and traditional crafts.\u003cbr\u003e\nIt combines moderate hardness with light weight and offers excellent workability, making it a favorite among woodworkers.\u003cbr\u003e\nIts key features include a fresh, distinctive fragrance, a slightly greenish yellow-brown tone, and beautifully flowing natural grain.\u003cbr\u003e\nWith its balanced hardness and resilience, camphor wood is highly durable. Its warm, natural character gently enhances the appearance of Go stones and creates a calm, refined atmosphere.\u003cbr\u003e\nCamphor wood is also known as the source of natural camphor, giving it strong insect-repellent and anti-decay properties along with its refreshing scent.\u003cbr\u003e\nWith continued use, the surface gains a richer luster and deeper character, allowing you to enjoy its aging process over time. These bowls combine practicality with traditional charm.\u003cbr\u003e\n\u003cbr\u003e\nThe sides of the bowls feature beautiful figured grain (“moku”), adding unique visual character.\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Kusu [camphor] wood\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\nKusu (camphor wood) is one of Japan’s representative hardwoods and has long been widely used for furniture, architectural materials, and traditional crafts.\u003cbr\u003e\nAs camphor trees mature, they grow into large trees capable of yielding high-quality timber suitable for detailed workmanship, which has made them valuable across many fields.\u003cbr\u003e\n\u003cbr\u003e\nOne of the most distinctive features of camphor wood is its unique fragrance.\u003cbr\u003e\nA natural crystalline aromatic substance extracted from the camphor tree is known as camphor, and it has been closely connected to daily life in Japan since ancient times.\u003cbr\u003e\nWith its fresh, characteristic scent and strong insect-repellent and anti-decay properties, it has traditionally been used for Buddhist altars and for protecting kimono and clothing when placed in chests and wardrobes.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kusu36-01_e43435eb-4884-4132-baa9-46c208053714.jpg?v=1770711752\" alt=\"楠36号\" data-mce-fragment=\"1\"\u003e\n    \nThe wood color is a slightly greenish brown, and when finished as Go bowls it presents a calm, warm appearance.\u003cbr\u003e\nIt offers an excellent balance of hardness and lightness and is easy to work with, making it well suited for wooden products such as furniture, vessels, and Go bowls.\u003cbr\u003e\n\u003cbr\u003e\nOver the years, the color and luster deepen, and while the fragrance gradually softens, the natural beauty of the grain becomes even more pronounced. For this reason, it is highly valued as a material that can be enjoyed and used for many years.\u003cbr\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About “Moku” (Figured Grain)\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n“Moku” (figured grain) refers to distinctive, decorative grain patterns that appear on the surface of wood.\u003cbr\u003e\nUnlike ordinary straight grain or annual ring patterns, figured grain is created by irregular changes in the wood’s structure that occur naturally during growth, and is often described as nature’s own artwork.\u003cbr\u003e\nCommon types of figured grain include tiger figure, blister figure, burl figure, and bird’s-eye figure, each showing unique expressions such as stripe-like patterns, bubble-like clusters, or complex swirls formed around knots and burls.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/moku-01.jpg?v=1770626517\" alt=\"Moku figured grain\"\u003e\u003cbr\u003e\nBecause figured grain cannot be artificially reproduced and results from natural, individual growth conditions, no two patterns are exactly alike, allowing you to enjoy truly one-of-a-kind beauty.\u003cbr\u003e\nAnother appealing feature is how its appearance changes depending on the angle of light, creating a sense of depth and movement.\u003cbr\u003e\nDue to its rarity and visual richness, figured wood has long been prized for high-end furniture, musical instruments, tea utensils, and fine crafts. In the world of Go and Shogi, it is also used for boards, bowls, and piece boxes, adding special value to each item.\u003cbr\u003e\nFigured grain, shaped by nature itself, brings unique character and refined elegance to wooden works.\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Kusu \/ Camphor\" Go bowls for size 30 - 36 Go stones\u003cbr\u003e\nProduct No.：GKKSM-SB36-601-01F\u003cbr\u003e\nConformity Go stone for size：size 30 - 36\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 150 mm × Height About 105 mm\u003cbr\u003e\nOuter box size: approx. 315 × 170 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowl \/ 1 pair About 570 g\u003cbr\u003e\nTotal Weight \/ About 800 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47335845298339,"sku":null,"price":34800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKSM-SB36-601-01F-00_a6e030f0-480a-4c80-8873-3984426bdfa8.jpg?v=1770881264"},{"product_id":"602-twc-ks-04-楠碁笥-特大-杢入り-36号-gkksm-sb36-601-02f","title":"602-TWC-KS-04 Wood craftsman \"Kai-shi (懐志)\" made \"Kusu \/ Camphor\" Go bowls Moku for size 30 - 36 Go stones GKKSM-SB36-601-02F","description":"Wood craftsman Kai-shi, designed for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\nKusunoki (camphor wood) is one of Japan’s representative hardwoods and has long been widely used for furniture, architectural materials, and traditional crafts.\u003cbr\u003e\nIt combines moderate hardness with light weight and offers excellent workability, making it a favorite among woodworkers.\u003cbr\u003e\nIts key features include a fresh, distinctive fragrance, a slightly greenish yellow-brown tone, and beautifully flowing natural grain.\u003cbr\u003e\nWith its balanced hardness and resilience, camphor wood is highly durable. Its warm, natural character gently enhances the appearance of Go stones and creates a calm, refined atmosphere.\u003cbr\u003e\nCamphor wood is also known as the source of natural camphor, giving it strong insect-repellent and anti-decay properties along with its refreshing scent.\u003cbr\u003e\nWith continued use, the surface gains a richer luster and deeper character, allowing you to enjoy its aging process over time. These bowls combine practicality with traditional charm.\u003cbr\u003e\n\u003cbr\u003e\nThe sides of the bowls feature beautiful figured grain (“moku”), adding unique visual character.\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Kusu [camphor] wood\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\nKusu (camphor wood) is one of Japan’s representative hardwoods and has long been widely used for furniture, architectural materials, and traditional crafts.\u003cbr\u003e\nAs camphor trees mature, they grow into large trees capable of yielding high-quality timber suitable for detailed workmanship, which has made them valuable across many fields.\u003cbr\u003e\n\u003cbr\u003e\nOne of the most distinctive features of camphor wood is its unique fragrance.\u003cbr\u003e\nA natural crystalline aromatic substance extracted from the camphor tree is known as camphor, and it has been closely connected to daily life in Japan since ancient times.\u003cbr\u003e\nWith its fresh, characteristic scent and strong insect-repellent and anti-decay properties, it has traditionally been used for Buddhist altars and for protecting kimono and clothing when placed in chests and wardrobes.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kusu36-01_e43435eb-4884-4132-baa9-46c208053714.jpg?v=1770711752\" alt=\"楠36号\" data-mce-fragment=\"1\"\u003e\n    \nThe wood color is a slightly greenish brown, and when finished as Go bowls it presents a calm, warm appearance.\u003cbr\u003e\nIt offers an excellent balance of hardness and lightness and is easy to work with, making it well suited for wooden products such as furniture, vessels, and Go bowls.\u003cbr\u003e\n\u003cbr\u003e\nOver the years, the color and luster deepen, and while the fragrance gradually softens, the natural beauty of the grain becomes even more pronounced. For this reason, it is highly valued as a material that can be enjoyed and used for many years.\u003cbr\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About “Moku” (Figured Grain)\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n“Moku” (figured grain) refers to distinctive, decorative grain patterns that appear on the surface of wood.\u003cbr\u003e\nUnlike ordinary straight grain or annual ring patterns, figured grain is created by irregular changes in the wood’s structure that occur naturally during growth, and is often described as nature’s own artwork.\u003cbr\u003e\nCommon types of figured grain include tiger figure, blister figure, burl figure, and bird’s-eye figure, each showing unique expressions such as stripe-like patterns, bubble-like clusters, or complex swirls formed around knots and burls.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/moku-01.jpg?v=1770626517\" alt=\"Moku figured grain\"\u003e\u003cbr\u003e\nBecause figured grain cannot be artificially reproduced and results from natural, individual growth conditions, no two patterns are exactly alike, allowing you to enjoy truly one-of-a-kind beauty.\u003cbr\u003e\nAnother appealing feature is how its appearance changes depending on the angle of light, creating a sense of depth and movement.\u003cbr\u003e\nDue to its rarity and visual richness, figured wood has long been prized for high-end furniture, musical instruments, tea utensils, and fine crafts. In the world of Go and Shogi, it is also used for boards, bowls, and piece boxes, adding special value to each item.\u003cbr\u003e\nFigured grain, shaped by nature itself, brings unique character and refined elegance to wooden works.\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Kusu \/ Camphor\" Go bowls for size 30 - 36 Go stones\u003cbr\u003e\nProduct No.：GKKSM-SB36-601-02F\u003cbr\u003e\nConformity Go stone for size：size 30 - 36\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 150 mm × Height About 105 mm\u003cbr\u003e\nOuter box size: approx. 315 × 170 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 510 g\u003cbr\u003e\nTotal Weight \/ About 800 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47335847690403,"sku":null,"price":34800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKSM-SB36-601-02F-00_7c9dda39-f268-4fc1-a722-1418f286d3d2.jpg?v=1770881181"},{"product_id":"602-twc-ks-05-木工挽物職人-懐志製作-ユーカリ-碁笥-超特大-42号-gkyk-sb42-601-01f","title":"602-TWC-KS-05 Wood craftsman \"Kai-shi (懐志)\" made \"Eucalyptus\" Go bowls for size 36 - 42 Go stones GKYK-SB42-601-01F","description":"This is a pair of super extra-large Eucalyptus Go bowls crafted by the Wood craftsman \"Kai-shi (懐志)\", designed for Go stones up to size 42.\u003cbr\u003e\n\u003cbr\u003e\nThese Go bowls made from eucalyptus wood feature a bright, clean color tone and smooth, straight grain, giving them a fresh and natural appeal.\u003cbr\u003e\nWith its balanced hardness and stability, eucalyptus offers an excellent combination of practicality and ease of handling, making these bowls well suited for everyday play.\u003cbr\u003e\n\u003cbr\u003e\nLightweight yet sufficiently strong, they are easy to open, close, and carry.\u003cbr\u003e\nThey feel smooth and comfortable in the hand, allowing stones to be taken in and out with ease.\u003cbr\u003e\nTheir natural, understated appearance pairs well with a wide variety of Go boards and stones and fits comfortably in modern interiors.\u003cbr\u003e\n\u003cbr\u003e\nThese quality wood Go bowls are recommended for a wide range of users — from those who prioritize practicality to players purchasing their first Go equipment set.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 36.\u003cbr\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Eucalyptus wood\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/yukari-42-01F.jpg?v=1770875356\" alt=\"ユーカリ42-01F\" data-mce-fragment=\"1\"\u003e\n    \nEucalyptus wood is a highly practical material characterized by its bright, natural color and clean, straight grain.\u003cbr\u003e\nIt offers a good balance of hardness and strength and is relatively resistant to warping and cracking, making it widely used for everyday wooden products, crafts, and tools.\u003cbr\u003e\nIt has a smooth texture to the touch and allows for precise workmanship, which is another of its key advantages.\u003cbr\u003e\nWith proper finishing, it develops a natural luster and a neat, refined appearance.\u003cbr\u003e\nIts understated, even grain does not overpower the design and blends easily with other materials, making it suitable for a wide range of products in both Japanese and Western styles.\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Eucalyptus\" Go bowls for size up to 42 Go stones\u003cbr\u003e\nProduct No.：GKYK-SB42-601-01F\u003cbr\u003e\nConformity Go stone for size：size 36 - 42\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 155 mm × Height About 113 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 840 g\u003cbr\u003e\nTotal Weight \/ About 1,100 g\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47335952187555,"sku":null,"price":42000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/42_GKYK-SB42-601-01F-00.jpg?v=1770883229"},{"product_id":"602-twc-ks-06-木工挽物職人-懐志製作-ユーカリ-碁笥-特大-杢入り-40号-gkyk-sb40-601-01f","title":"602-TWC-KS-06 Wood craftsman \"Kai-shi (懐志)\" made \"Eucalyptus\" Go bowls Moku for size 34 - 40 Go stones GKYK-SB40-601-01F","description":"This is a pair of super extra-large Eucalyptus Go bowls crafted by the Wood craftsman \"Kai-shi (懐志)\", designed for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\nThese Go bowls made from eucalyptus wood feature a bright, clean color tone and smooth, straight grain, giving them a fresh and natural appeal.\u003cbr\u003e\nWith its balanced hardness and stability, eucalyptus offers an excellent combination of practicality and ease of handling, making these bowls well suited for everyday play.\u003cbr\u003e\n\u003cbr\u003e\nLightweight yet sufficiently strong, they are easy to open, close, and carry.\u003cbr\u003e\nThey feel smooth and comfortable in the hand, allowing stones to be taken in and out with ease.\u003cbr\u003e\nTheir natural, understated appearance pairs well with a wide variety of Go boards and stones and fits comfortably in modern interiors.\u003cbr\u003e\n\u003cbr\u003e\nThese quality wood Go bowls are recommended for a wide range of users — from those who prioritize practicality to players purchasing their first Go equipment set.\u003cbr\u003e\n\u003cbr\u003e\nThe sides of the bowls feature beautiful figured grain (“moku”), adding unique visual character.\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Eucalyptus wood\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/yukari-42-01F.jpg?v=1770875356\" alt=\"ユーカリ42-01F\" data-mce-fragment=\"1\"\u003e\n    \nEucalyptus wood is a highly practical material characterized by its bright, natural color and clean, straight grain.\u003cbr\u003e\nIt offers a good balance of hardness and strength and is relatively resistant to warping and cracking, making it widely used for everyday wooden products, crafts, and tools.\u003cbr\u003e\nIt has a smooth texture to the touch and allows for precise workmanship, which is another of its key advantages.\u003cbr\u003e\nWith proper finishing, it develops a natural luster and a neat, refined appearance.\u003cbr\u003e\nIts understated, even grain does not overpower the design and blends easily with other materials, making it suitable for a wide range of products in both Japanese and Western styles.\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About “Moku” (Figured Grain)\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n“Moku” (figured grain) refers to distinctive, decorative grain patterns that appear on the surface of wood.\u003cbr\u003e\nUnlike ordinary straight grain or annual ring patterns, figured grain is created by irregular changes in the wood’s structure that occur naturally during growth, and is often described as nature’s own artwork.\u003cbr\u003e\nCommon types of figured grain include tiger figure, blister figure, burl figure, and bird’s-eye figure, each showing unique expressions such as stripe-like patterns, bubble-like clusters, or complex swirls formed around knots and burls.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/moku-01.jpg?v=1770626517\" alt=\"Moku figured grain\"\u003e\u003cbr\u003e\nBecause figured grain cannot be artificially reproduced and results from natural, individual growth conditions, no two patterns are exactly alike, allowing you to enjoy truly one-of-a-kind beauty.\u003cbr\u003e\nAnother appealing feature is how its appearance changes depending on the angle of light, creating a sense of depth and movement.\u003cbr\u003e\nDue to its rarity and visual richness, figured wood has long been prized for high-end furniture, musical instruments, tea utensils, and fine crafts. In the world of Go and Shogi, it is also used for boards, bowls, and piece boxes, adding special value to each item.\u003cbr\u003e\nFigured grain, shaped by nature itself, brings unique character and refined elegance to wooden works.\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Eucalyptus\" Go bowls Moku for size 34 - 40 Go stones\u003cbr\u003e\nProduct No.：GKYK-SB40-601-01F\u003cbr\u003e\nConformity Go stone for size：size 34 - 40\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 155 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 760 g\u003cbr\u003e\nTotal Weight \/ About 1,000 g\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47335958708387,"sku":null,"price":55000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKYK-SB40-601-01F-05.jpg?v=1770964561"},{"product_id":"602-twc-ks-07-木工挽物職人-懐志製作-楓-かえで-碁笥-杢入り-特大-36号-gkkdm-sb36-601-01f","title":"602-TWC-KS-07 Wood craftsman \"Kai-shi (懐志)\" made \"Kaede [Maple]\" Go bowls Moku for size 30 - 36 Go stones GKKDM-SB36-601-01F","description":"This is a pair of extra-large Kaede (maple) Go bowls with figured grain (moku) crafted by Wood craftsman Kai-shi, designed for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\nGo bowls made from maple are quite rare and are seldom found on the market.\u003cbr\u003e\nAs shown in the photos, the wood color of these maple bowls is a beautiful pale yellowish white overall, featuring areas with a distinctive silky ripple-like sheen (ripple marks).\u003cbr\u003e\nThey are relatively lightweight for Go bowls, with a soft, fine, and dense wood texture.\u003cbr\u003e\nThe bright, slightly whitish translucent tone and gentle, tight grain give these bowls a natural and refined appearance.\u003cbr\u003e\nThis is a one-of-a-kind item.\u003cbr\u003e\n\u003cbr\u003e\nThe sides of the bowls feature beautiful figured grain (“moku”), adding unique visual character.\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Kaede [Maple] wood\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaede-moku-36.jpg?v=1770875674\" alt=\"楓杢36号\" data-mce-fragment=\"1\"\u003e\n    \n\u003cstrong\u003e\"Kaede\" Material Characteristics\u003c\/strong\u003e\u003cbr\u003e\nKaede wood has a silky luster and a dense, intricate grain that gives it a sense of quality.\u003cbr\u003e\nIt is smooth to the touch and hard and sticky to the touch.\u003cbr\u003e\nBecause of its durability and beauty, it is used for flooring, skis, bowling pins, floorboards in bowling alleys, action material for harmonicas and pianos, and fingerboard material for the back and side fingerboards of violins and guitars.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eOrigin of the name \"Kaede\"\u003c\/strong\u003e\u003cbr\u003e\nKaede look like Momiji [maple leaves], but the name \"kaede\" comes from the shape of the leaves, which resemble a frog's hand.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About “Moku” (Figured Grain)\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n“Moku” (figured grain) refers to distinctive, decorative grain patterns that appear on the surface of wood.\u003cbr\u003e\nUnlike ordinary straight grain or annual ring patterns, figured grain is created by irregular changes in the wood’s structure that occur naturally during growth, and is often described as nature’s own artwork.\u003cbr\u003e\nCommon types of figured grain include tiger figure, blister figure, burl figure, and bird’s-eye figure, each showing unique expressions such as stripe-like patterns, bubble-like clusters, or complex swirls formed around knots and burls.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/moku-01.jpg?v=1770626517\" alt=\"Moku figured grain\"\u003e\u003cbr\u003e\nBecause figured grain cannot be artificially reproduced and results from natural, individual growth conditions, no two patterns are exactly alike, allowing you to enjoy truly one-of-a-kind beauty.\u003cbr\u003e\nAnother appealing feature is how its appearance changes depending on the angle of light, creating a sense of depth and movement.\u003cbr\u003e\nDue to its rarity and visual richness, figured wood has long been prized for high-end furniture, musical instruments, tea utensils, and fine crafts. In the world of Go and Shogi, it is also used for boards, bowls, and piece boxes, adding special value to each item.\u003cbr\u003e\nFigured grain, shaped by nature itself, brings unique character and refined elegance to wooden works.\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Kaede [Maple]\" Go bowls Moku for size 30 - 36 Go stones\u003cbr\u003e\nProduct No.：GKKDM-SB36-601-01F\u003cbr\u003e\nConformity Go stone for size：size 30 - 36\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 150 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 315 × 170 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 720 g\u003cbr\u003e\nTotal Weight \/ About 1,000 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47336014315683,"sku":null,"price":43000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKDM-SB36-601-01F-00.jpg?v=1770884247"},{"product_id":"602-twc-ks-08-木工挽物職人-懐志製作-ユーカリ-碁笥-超特大-杢入り-42号-gkyk-sb42-601-01","title":"602-TWC-KS-08 Wood craftsman \"Kai-shi (懐志)\" made \"Eucalyptus\" Go bowls Moku for size 36 - 42 Go stones GKYK-SB42-601-01","description":"This is a pair of super extra-large Eucalyptus Go bowls crafted by the Wood craftsman \"Kai-shi (懐志)\", designed for Go stones up to size 42.\u003cbr\u003e\n\u003cbr\u003e\nThese Go bowls made from eucalyptus wood feature a bright, clean color tone and smooth, straight grain, giving them a fresh and natural appeal.\u003cbr\u003e\nWith its balanced hardness and stability, eucalyptus offers an excellent combination of practicality and ease of handling, making these bowls well suited for everyday play.\u003cbr\u003e\n\u003cbr\u003e\nLightweight yet sufficiently strong, they are easy to open, close, and carry.\u003cbr\u003e\nThey feel smooth and comfortable in the hand, allowing stones to be taken in and out with ease.\u003cbr\u003e\nTheir natural, understated appearance pairs well with a wide variety of Go boards and stones and fits comfortably in modern interiors.\u003cbr\u003e\n\u003cbr\u003e\nThese quality wood Go bowls are recommended for a wide range of users — from those who prioritize practicality to players purchasing their first Go equipment set.\u003cbr\u003e\n\u003cbr\u003e\nThe sides of the bowls feature beautiful figured grain (“moku”), adding unique visual character.\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 42.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Eucalyptus wood\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/yukari-42-01F.jpg?v=1770875356\" alt=\"ユーカリ42-01F\" data-mce-fragment=\"1\"\u003e\n    \nEucalyptus wood is a highly practical material characterized by its bright, natural color and clean, straight grain.\u003cbr\u003e\nIt offers a good balance of hardness and strength and is relatively resistant to warping and cracking, making it widely used for everyday wooden products, crafts, and tools.\u003cbr\u003e\nIt has a smooth texture to the touch and allows for precise workmanship, which is another of its key advantages.\u003cbr\u003e\nWith proper finishing, it develops a natural luster and a neat, refined appearance.\u003cbr\u003e\nIts understated, even grain does not overpower the design and blends easily with other materials, making it suitable for a wide range of products in both Japanese and Western styles.\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About “Moku” (Figured Grain)\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n“Moku” (figured grain) refers to distinctive, decorative grain patterns that appear on the surface of wood.\u003cbr\u003e\nUnlike ordinary straight grain or annual ring patterns, figured grain is created by irregular changes in the wood’s structure that occur naturally during growth, and is often described as nature’s own artwork.\u003cbr\u003e\nCommon types of figured grain include tiger figure, blister figure, burl figure, and bird’s-eye figure, each showing unique expressions such as stripe-like patterns, bubble-like clusters, or complex swirls formed around knots and burls.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/moku-01.jpg?v=1770626517\" alt=\"Moku figured grain\"\u003e\u003cbr\u003e\nBecause figured grain cannot be artificially reproduced and results from natural, individual growth conditions, no two patterns are exactly alike, allowing you to enjoy truly one-of-a-kind beauty.\u003cbr\u003e\nAnother appealing feature is how its appearance changes depending on the angle of light, creating a sense of depth and movement.\u003cbr\u003e\nDue to its rarity and visual richness, figured wood has long been prized for high-end furniture, musical instruments, tea utensils, and fine crafts. In the world of Go and Shogi, it is also used for boards, bowls, and piece boxes, adding special value to each item.\u003cbr\u003e\nFigured grain, shaped by nature itself, brings unique character and refined elegance to wooden works.\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Eucalyptus\" Go bowls Moku for size 36 - 42 Go stones\u003cbr\u003e\nProduct No.：GKYK-SB42-601-01\u003cbr\u003e\nConformity Go stone for size：size 36 - 42\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 117 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 840 g\u003cbr\u003e\nTotal Weight \/ About 1,100 g\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47336016150691,"sku":null,"price":63000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKYK-SB42-601-01-00.jpg?v=1770884782"},{"product_id":"602-twc-ks-09-木工挽物職人-懐志製作-栃-碁笥-特大-40号-gktc-sb40-601-01f","title":"602-TWC-KS-09 Wood craftsman \"Kai-shi (懐志)\" made \"Tochinoki [Japanese horse chestnut]\" Go bowls Moku for size 34 - 40 Go stones GKTC-SB40-601-01F","description":"This is a pair of extra-large Tochi (Japanese horse chestnut) Go bowls crafted by Wood craftsman Kai-shi, designed for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\nGo bowls made from tochi wood are relatively rare as a bowl material.\u003cbr\u003e\nAs shown in the photos, these bowls have an overall pale yellowish white tone with a beautiful light appearance, highlighted by tochi’s characteristic silky ripple-like sheen (ripple marks) in places.\u003cbr\u003e\nBecause the growth rings are also light and unobtrusive, the brightness and natural luster stand out even more.\u003cbr\u003e\nThey are relatively lightweight for Go bowls, with a soft, fine, and dense wood texture.\u003cbr\u003e\nTochi wood is also commonly used for furniture, musical instruments, wooden bowls, and trays.\u003cbr\u003e\nGo bowls with such a bright and gentle impression are uncommon, making them especially recommended for those seeking light-colored bowls or a rare and distinctive material not often found on the market.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Tochinoki [Japanese horse chestnut] wood\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/tochi40.jpg?v=1770876021\" alt=\"栃40号\" data-mce-fragment=\"1\"\u003e\n    \nTochi (Japanese horse chestnut) is a widely distributed Japanese hardwood known for its beautiful grain and gentle, elegant color.\u003cbr\u003e\nIt features a natural tone that ranges from pale yellowish white to a warm amber color over time, along with a silky-smooth surface texture that gives a refined and warm impression.\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/tochi-02.jpg?v=1770681098\" alt=\"Tochi wood\"\u003e\u003cbr\u003e\n\u003cbr\u003e\nIt sometimes shows distinctive figured patterns such as wavy chijimi-moku (curly figure), making it especially valued as a decorative wood.\u003cbr\u003e\nRelatively lightweight and easy to work, with good dimensional stability, it is used for a wide range of items including crafts, vessels, furniture, small goods, and Go bowls.\u003cbr\u003e\nIt feels pleasant to the touch, and another attraction is how the surface gains richer luster with continued use.\u003cbr\u003e\nAs a natural material, each piece shows unique variations, giving every item its own one-of-a-kind character.\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Tochinoki [Japanese horse chestnut]\" Go bowls Moku for size 34 - 40 Go stones\u003cbr\u003e\nProduct No.：GKTC-SB40-601-01F\u003cbr\u003e\nConformity Go stone for size：size 34 - 40\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 600 g\u003cbr\u003e\nTotal Weight \/ About 900 g\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47336026931363,"sku":null,"price":48000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKTC-SB40-601-01F-00.jpg?v=1770884952"},{"product_id":"602-twc-ks-10-木工挽物職人-懐志製作-楓-かえで-碁笥-杢入り-特大-40号-訳有品-gkkd-sb40-601-01f","title":"602-TWC-KS-10 Wood craftsman \"Kai-shi (懐志)\" made \"Kaede [Maple]\" Go bowls Moku for size 34 - 40 *Off-spec GKKD-SB40-601-01F","description":"This is a pair of extra-large Kaede (maple) Go bowls with figured grain (moku) crafted by Wood craftsman Kai-shi, designed for Go stones up to size 36\u003cspan style=\"color: #ff2a00;\"\u003e*Off-spec\u003c\/span\u003e.\u003cbr\u003e\n\u003cbr\u003e\nGo bowls made from maple are quite rare and are seldom found on the market.\u003cbr\u003e\nAs shown in the photos, the wood color of these maple bowls is a beautiful pale yellowish white overall, featuring areas with a distinctive silky ripple-like sheen (ripple marks).\u003cbr\u003e\nThey are relatively lightweight for Go bowls, with a soft, fine, and dense wood texture.\u003cbr\u003e\nThe bright, slightly whitish translucent tone and gentle, tight grain give these bowls a natural and refined appearance.\u003cbr\u003e\nThis is a one-of-a-kind item.\u003cbr\u003e\n\u003cbr\u003e\nThe sides of the bowls feature beautiful figured grain (“moku”), adding unique visual character.\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e*Due to defects in the brand marks on both pieces, this item is offered at a discounted imperfect price.\u003c\/span\u003e\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Kaede [Maple] wood\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaede-moku-36.jpg?v=1770875674\" alt=\"楓杢36号\" data-mce-fragment=\"1\"\u003e\n    \n\u003cstrong\u003e\"Kaede\" Material Characteristics\u003c\/strong\u003e\u003cbr\u003e\nKaede wood has a silky luster and a dense, intricate grain that gives it a sense of quality.\u003cbr\u003e\nIt is smooth to the touch and hard and sticky to the touch.\u003cbr\u003e\nBecause of its durability and beauty, it is used for flooring, skis, bowling pins, floorboards in bowling alleys, action material for harmonicas and pianos, and fingerboard material for the back and side fingerboards of violins and guitars.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eOrigin of the name \"Kaede\"\u003c\/strong\u003e\u003cbr\u003e\nKaede look like Momiji [maple leaves], but the name \"kaede\" comes from the shape of the leaves, which resemble a frog's hand.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About “Moku” (Figured Grain)\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n“Moku” (figured grain) refers to distinctive, decorative grain patterns that appear on the surface of wood.\u003cbr\u003e\nUnlike ordinary straight grain or annual ring patterns, figured grain is created by irregular changes in the wood’s structure that occur naturally during growth, and is often described as nature’s own artwork.\u003cbr\u003e\nCommon types of figured grain include tiger figure, blister figure, burl figure, and bird’s-eye figure, each showing unique expressions such as stripe-like patterns, bubble-like clusters, or complex swirls formed around knots and burls.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/moku-01.jpg?v=1770626517\" alt=\"Moku figured grain\"\u003e\u003cbr\u003e\nBecause figured grain cannot be artificially reproduced and results from natural, individual growth conditions, no two patterns are exactly alike, allowing you to enjoy truly one-of-a-kind beauty.\u003cbr\u003e\nAnother appealing feature is how its appearance changes depending on the angle of light, creating a sense of depth and movement.\u003cbr\u003e\nDue to its rarity and visual richness, figured wood has long been prized for high-end furniture, musical instruments, tea utensils, and fine crafts. In the world of Go and Shogi, it is also used for boards, bowls, and piece boxes, adding special value to each item.\u003cbr\u003e\nFigured grain, shaped by nature itself, brings unique character and refined elegance to wooden works.\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Kaede [Maple]\" Go bowls Moku for size 34 - 40 \u003cspan style=\"color: #ff2a00;\"\u003e*Off-spec\u003c\/span\u003e\u003cbr\u003e\nProduct No.：GKKD-SB40-601-01F\u003cbr\u003e\nConformity Go stone for size：size 34 - 40\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 770 g\u003cbr\u003e\nTotal Weight \/ About 1,000 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47336029978787,"sku":null,"price":39900.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKD-SB40-601-01F-00.jpg?v=1770885173"},{"product_id":"602-twc-ks-11-木工挽物職人-懐志製作-欅-けやき-碁笥-杢入り-特大-40号-gkkym-sb40-601-01f","title":"602-TWC-KS-11 Wood craftsman \"Kai-shi (懐志)\" made \"Keyaki \/ Zelkova\" Go bowls for size 34 - 40 Go stones GKKYM-SB40-601-01F","description":"This is a pair of extra-large \"Keyaki \/ Zelkova\" Go bowls crafted by Wood craftsman Kai-shi, designed for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\nThese Keyaki (Japanese zelkova) Go bowls are a premium and highly popular choice, well known among high-grade Go bowls.\u003cbr\u003e\nGo bowls made from keyaki combine bold, beautiful grain with outstanding durability, giving them a strong and dignified presence.\u003cbr\u003e\nRecognized as one of Japan’s most prestigious woods, keyaki features clearly defined growth rings and rich natural variation, allowing you to enjoy the unique character of each individual piece.\u003cbr\u003e\nThe color ranges from light yellow-brown to reddish brown, offering an excellent balance of beautiful grain, strength, and decay resistance.\u003cbr\u003e\nIts hard, resilient nature helps resist scratches and wear, making it highly practical for long-term use.\u003cbr\u003e\nWith a satisfying weight and stability, they also provide a substantial, quality feel in the hand.\u003cbr\u003e\nOver time, the color and luster deepen with use, enhancing their character and charm.\u003cbr\u003e\nSuitable not only for practical use but also as a treasured item or a refined gift, these are Go bowls of true distinction.\u003cbr\u003e\nThis is a one-of-a-kind item.\u003cbr\u003e\n\u003cbr\u003e\nThe sides of the bowls feature beautiful figured grain (“moku”), adding unique visual character.\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About Keyaki [zelkova]\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/keyaki-36-01_d16b3b1e-3e27-4090-8b0b-85bf23cad2ad.jpg?v=1770711920\" alt=\"欅36号\" data-mce-fragment=\"1\"\u003e\n    \nKeyaki (Japanese zelkova) is one of Japan’s most prestigious hardwoods, prized for its bold, beautiful grain and outstanding durability.\u003cbr\u003e\nIts clearly defined growth rings and dynamic figuring give each piece a unique and expressive appearance.\u003cbr\u003e\nHard and resilient, with excellent resistance to impact and wear, it is an ideal material for items meant for long-term use, such as Go boards, Go bowls, Shogi boards, and fine furniture.\u003cbr\u003e\nAnother distinctive appeal of keyaki is its aging character—the color deepens and the surface gains a richer luster with continued use.\u003cbr\u003e\nIts dignified, substantial presence is highly valued not only for practical applications but also as a premium craft material with strong decorative appeal.\u003cbr\u003e\nKeyaki is a refined wood that embodies both traditional Japanese character and a commanding presence.\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About “Moku” (Figured Grain)\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n“Moku” (figured grain) refers to distinctive, decorative grain patterns that appear on the surface of wood.\u003cbr\u003e\nUnlike ordinary straight grain or annual ring patterns, figured grain is created by irregular changes in the wood’s structure that occur naturally during growth, and is often described as nature’s own artwork.\u003cbr\u003e\nCommon types of figured grain include tiger figure, blister figure, burl figure, and bird’s-eye figure, each showing unique expressions such as stripe-like patterns, bubble-like clusters, or complex swirls formed around knots and burls.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/moku-01.jpg?v=1770626517\" alt=\"Moku figured grain\"\u003e\u003cbr\u003e\nBecause figured grain cannot be artificially reproduced and results from natural, individual growth conditions, no two patterns are exactly alike, allowing you to enjoy truly one-of-a-kind beauty.\u003cbr\u003e\nAnother appealing feature is how its appearance changes depending on the angle of light, creating a sense of depth and movement.\u003cbr\u003e\nDue to its rarity and visual richness, figured wood has long been prized for high-end furniture, musical instruments, tea utensils, and fine crafts. In the world of Go and Shogi, it is also used for boards, bowls, and piece boxes, adding special value to each item.\u003cbr\u003e\nFigured grain, shaped by nature itself, brings unique character and refined elegance to wooden works.\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Keyaki \/ Zelkova\" Go bowls for size 34 - 40 Go stones\u003cbr\u003e\nProduct No.：GKKYM-SB40-601-01F\u003cbr\u003e\nConformity Go stone for size：size 34 - 40\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 800 g\u003cbr\u003e\nTotal Weight \/ About 1,100 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47336033452195,"sku":null,"price":54000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKYM-SB40-601-01F-00.jpg?v=1770885338"},{"product_id":"602-twc-ks-12-木工挽物職人-懐志製作-鉄刀木-たがやさん-碁笥-特大-36号-gktgs-sb36-601-01f","title":"602-TWC-KS-12 Wood craftsman \"懐志 \/ Kai-shi\" made Tagayasan 【Ironwood】 Go bowls for size 30 - 36 Go stones GKTGS-SB36-601-01F","description":"This is a pair of extra-large Tagayasan (ironwood) Go bowls crafted by Wood craftsman Kai-shi, designed for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\nThe material, Tagayasan (ironwood), is a premium wood traditionally counted among the “Three Great Karaki Woods” and has long been valued as a luxury hardwood.\u003cbr\u003e\nAs its name suggests (including the characters for “iron” and “sword”), it is extremely hard and heavy.\u003cbr\u003e\nWith its calm, deep color and striking grain, these bowls have a strong and dignified presence.\u003cbr\u003e\nThe wood shows a dark reddish-purple brown tone with clearly defined grain patterns.\u003cbr\u003e\nIt is a material that combines understated visual beauty with excellent practicality.\u003cbr\u003e\nBecause Tagayasan is very dense and heavy, you can feel a solid, substantial weight when holding the bowls.\u003cbr\u003e\nThis is a one-of-a-kind item.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 36.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e \n    About Tagayasan 【Ironwood】\u003c\/span\u003e \n    \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \nThe material, Tagayasan (Ironwood), has long been celebrated as one of the “Three Great Karaki” woods, renowned for its rarity and prestige.\u003cbr\u003e\nTrue to the name that bears the characters for “鉄 \/ iron” and “刀 \/ sword,” it is an exceptionally hard and heavy timber, admired for its strength and enduring beauty.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/tagayasan-36-01.jpg?v=1770877533\" alt=\"鉄刀木36号\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\n    \n\u003cbr\u003e\n\u003cstrong\u003eWhat Are the “Three Great Karaki Woods”?\u003c\/strong\u003e\u003cbr\u003e\nKnown for their hardness and dense texture, Ebony (Kokutan), Rosewood (Shitan), and Tagayasan (Ironwood) have long been treasured as fine timbers for architecture, furniture, and musical instruments.\u003cbr\u003e\nTogether, they are referred to as the “Three Great Karaki Woods” and are esteemed as some of the most luxurious materials.\u003cbr\u003e\nTheir global supply is extremely limited, and with concerns of eventual depletion, these woods are now regarded as highly rare and valuable.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eCharacteristics of Tagayasan\u003c\/strong\u003e\u003cbr\u003e\nTagayasan is exceptionally durable and resistant to decay, making it a favored material for luxury pillars and high-end furniture.\u003cbr\u003e\nHowever, due to its scarcity, it is considered extremely expensive.\u003cbr\u003e\nWhen quarter-sawn, the wood reveals distinctive and elegant grain patterns. Its color ranges from deep brown to almost black, often accented with lighter streaks.\u003cbr\u003e\nFlat-sawn surfaces can display beautiful patterns resembling clouds or arrow-feather shapes, collectively known as “Tagaya-me.”\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eUses of Tagayasan\u003c\/strong\u003e\u003cbr\u003e\nBecause of its strength and resilience, Tagayasan has traditionally been used for fine furniture and Buddhist altars.\u003cbr\u003e\nIts resistance to decay also makes it suitable for decorative applications such as prayer beads, architectural materials (floor pillars, interior elements), walking sticks, wooden practice swords, and brush handles.\u003cbr\u003e\nAlthough rare, its remarkable qualities have also made it a prized material for crafting Go bowls, where its weight and beauty are especially appreciated.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eThe Origin of the Name “Tagayasan”\u003c\/strong\u003e\u003cbr\u003e\nThe name is generally believed to derive from the wood’s extraordinary hardness and heaviness—“as strong as an iron sword”—thus the characters for “iron” and “sword” in its name.\u003cbr\u003e\nAnother theory suggests that the name evolved from the Philippine word “tambulian.”\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"懐志 \/ Kai-shi\" made Tagayasan 【Ironwood】 Go bowls for size 30 - 36 Go stones\u003cbr\u003e\nProduct No.：GKTGS-SB36-601-01F\u003cbr\u003e\nConformity Go stone for size：size 30 - 36\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 150 mm × Height About 105 mm\u003cbr\u003e\nOuter box size: approx. 315 × 170 × 120 mm (H × W × D)\u003cbr\u003e  \nWeight：Go Bowls \/ 1 pair About 780 g\u003cbr\u003e\nTotal Weight \/ About 1,000 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47336035123363,"sku":null,"price":65000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKTGS-SB36-601-01F-00.jpg?v=1770885457"},{"product_id":"602-twc-ks-13-木工挽物職人-懐志製作-樫-かし-碁笥-特大-38号-gkkas-sb38-601-01","title":"602-TWC-KS-13 Wood craftsman \"懐志 \/ Kai-shi\" made Kashi [Oak] Go Bowls for size 32 - 38 Go stones GKKAS-SB38-601-01","description":"This is a pair of extra-large Kashi (Japanese oak) Go bowls crafted by Wood craftsman Kai-shi, a very rare material choice for Go bowls, designed for Go stones up to size 38.\u003cbr\u003e\n\u003cbr\u003e\nThese bowls feature the distinctive fine streak pattern known as the “botan” (peony) figure, characteristic of oak, giving them a refined and attractive appearance.\u003cbr\u003e\nCompared with the dark striping seen in black persimmon wood, the figure in kashi is lighter, with lines that look as if they were drawn in pale ink.\u003cbr\u003e\nGo bowls made from oak are seldom found on the market, making them especially recommended for those seeking unusual materials and for collectors.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 38.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e Details\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n    \nThese oak Go bowls are distinguished by their beautiful “botan” (peony-like) figure, where fine, flowing natural lines create an elegant and calm impression.\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-01.jpg?v=1770685416\" alt=\"Oak Go bowls No.38\"\u003e\u003cbr\u003e\n\u003cbr\u003e\nThe surface has been carefully polished, resulting in a smooth finish with an attractive natural gloss.\u003cbr\u003e\nThey feel pleasant in the hand and are appealing not only as containers for Go stones but also as decorative interior pieces.\u003cbr\u003e\nCombining practicality with visual beauty, these oak Go bowls make your playing time feel even more special.\u003cbr\u003e\nThere are no notable defects.\u003cbr\u003e\nPlease refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 38.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eAbout \"Kashi\" [oak] wood material\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-01.jpg?v=1770685416\" alt=\"樫碁笥38号-1\" data-mce-fragment=\"1\"\u003e\n    \nOak is known as a hard and durable wood, so hard that the Chinese character for “oak” is applied to the word “hard,” and it is used in many traditional Japanese crafts.\u003cbr\u003e\nOak wood is used in many traditional Japanese handicrafts.\u003cbr\u003e\nOak wood is renowned for its strength and solidity, and even after years of use, it is resistant to deformation and retains its solidity.\u003cbr\u003e\n\u003cbr\u003e\nFurthermore, oak wood is extremely dense and heavy, giving it superior strength and durability, and has long been used for building materials, furniture, and tool handles.\u003cbr\u003e\nOak wood is hard and supple, and is resistant to splitting and deformation.\u003cbr\u003e\nThis makes it ideal for frequently used tools and products that need to withstand long-term use.\u003cbr\u003e\nIt is also used for high-end crafts because it can be polished to produce a very smooth surface.\u003cbr\u003e\nOak wood combines durability and beauty, making it an ideal material for pieces that require both functionality and design.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n    \n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e\n\u003cspan\u003eAbout the “Botan (Peony) Figure”\u003c\/span\u003e\n\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e\n\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\n\u003cstrong\u003eAbout the “Botan (Peony) Figure”\u003c\/strong\u003e\u003cbr\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-botan-02.jpg?v=1770685508\" alt=\"Oak Go bowls peony figure\"\u003e\u003cbr\u003e\n\nThe “Botan (peony) figure” seen in oak wood refers to a grain pattern that appears on cross-cut logs and resembles the petals of a peony flower.\u003cbr\u003e\nWhen the wood is crafted into turned items such as Go bowls, this figure often appears as a striped pattern on the surface.\u003cbr\u003e\nThere are several theories as to why the botan figure forms, but it is commonly said to result from moisture or foreign substances entering the wood during its growth.\u003cbr\u003e\n\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"懐志 \/ Kai-shi\" made Kashi [Oak] Go Bowls for size 32 - 38 Go stones\u003cbr\u003e\nProduct No.：GKKAS-SB38-601-01\u003cbr\u003e\nConformity Go stone for size：size 32 - 38\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 155 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 315 × 170 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 960 g\u003cbr\u003e\nTotal Weight \/ About 1,200 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337243279523,"sku":null,"price":68000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKAS-SB38-601-01-00.jpg?v=1770940254"},{"product_id":"602-twc-ks-14-木工挽物職人-懐志製作-樫-かし-碁笥-特大-38号-gkkas-sb38-601-02","title":"602-TWC-KS-14 Wood craftsman \"懐志 \/ Kai-shi\" made Kashi [Oak] Go Bowls for size 32 - 38 Go stones GKKAS-SB38-601-02","description":"This is a pair of extra-large Kashi (Japanese oak) Go bowls crafted by Wood craftsman Kai-shi, a very rare material choice for Go bowls, designed for Go stones up to size 38.\u003cbr\u003e\n\u003cbr\u003e\nThese bowls feature the distinctive fine streak pattern known as the “botan” (peony) figure, characteristic of oak, giving them a refined and attractive appearance.\u003cbr\u003e\nCompared with the dark striping seen in black persimmon wood, the figure in kashi is lighter, with lines that look as if they were drawn in pale ink.\u003cbr\u003e\nGo bowls made from oak are seldom found on the market, making them especially recommended for those seeking unusual materials and for collectors.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 38.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e Details\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n    \nThese oak Go bowls are distinguished by their beautiful “botan” (peony-like) figure, where fine, flowing natural lines create an elegant and calm impression.\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-01.jpg?v=1770685416\" alt=\"Oak Go bowls No.38\"\u003e\u003cbr\u003e\n\u003cbr\u003e\nThe surface has been carefully polished, resulting in a smooth finish with an attractive natural gloss.\u003cbr\u003e\nThey feel pleasant in the hand and are appealing not only as containers for Go stones but also as decorative interior pieces.\u003cbr\u003e\nCombining practicality with visual beauty, these oak Go bowls make your playing time feel even more special.\u003cbr\u003e\nThere are no notable defects.\u003cbr\u003e\nPlease refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 38.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eAbout \"Kashi\" [oak] wood material\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-01.jpg?v=1770685416\" alt=\"樫碁笥38号-1\" data-mce-fragment=\"1\"\u003e\n    \nOak is known as a hard and durable wood, so hard that the Chinese character for “oak” is applied to the word “hard,” and it is used in many traditional Japanese crafts.\u003cbr\u003e\nOak wood is used in many traditional Japanese handicrafts.\u003cbr\u003e\nOak wood is renowned for its strength and solidity, and even after years of use, it is resistant to deformation and retains its solidity.\u003cbr\u003e\n\u003cbr\u003e\nFurthermore, oak wood is extremely dense and heavy, giving it superior strength and durability, and has long been used for building materials, furniture, and tool handles.\u003cbr\u003e\nOak wood is hard and supple, and is resistant to splitting and deformation.\u003cbr\u003e\nThis makes it ideal for frequently used tools and products that need to withstand long-term use.\u003cbr\u003e\nIt is also used for high-end crafts because it can be polished to produce a very smooth surface.\u003cbr\u003e\nOak wood combines durability and beauty, making it an ideal material for pieces that require both functionality and design.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n    \n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e\n\u003cspan\u003eAbout the “Botan (Peony) Figure”\u003c\/span\u003e\n\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e\n\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\n\u003cstrong\u003eAbout the “Botan (Peony) Figure”\u003c\/strong\u003e\u003cbr\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-botan-02.jpg?v=1770685508\" alt=\"Oak Go bowls peony figure\"\u003e\u003cbr\u003e\n\nThe “Botan (peony) figure” seen in oak wood refers to a grain pattern that appears on cross-cut logs and resembles the petals of a peony flower.\u003cbr\u003e\nWhen the wood is crafted into turned items such as Go bowls, this figure often appears as a striped pattern on the surface.\u003cbr\u003e\nThere are several theories as to why the botan figure forms, but it is commonly said to result from moisture or foreign substances entering the wood during its growth.\u003cbr\u003e\n\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"懐志 \/ Kai-shi\" made Kashi [Oak] Go Bowls for size 32 - 38 Go stones\u003cbr\u003e\nProduct No.：GKKAS-SB38-601-02\u003cbr\u003e\nConformity Go stone for size：size 32 - 38\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 155 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 315 × 170 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 1,010 g\u003cbr\u003e\nTotal Weight \/ About 1,300 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337244065955,"sku":null,"price":68000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKAS-SB38-601-02-00.jpg?v=1770940352"},{"product_id":"602-twc-ks-15-木工挽物職人-懐志製作-漆-碁笥-特大-杢入り-40号-gkwrm-sb40-601-01","title":"602-TWC-KS-15 Urushi (Japanese lacquer tree) Go Bowls for size 34 - 40 Go stones GKWRM-SB40-601-01","description":"This is a pair of extra-large Urushi (Japanese lacquer tree) Go bowls with figured grain (moku) crafted by Wood craftsman Kai-shi, designed for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\nThese Go bowls are made from urushi (lacquer tree) wood, a very rare material for Go bowls.\u003cbr\u003e\nUrushi wood Go bowls are seldom found on the market and are considered highly uncommon pieces.\u003cbr\u003e\nThey feature a soft natural wood character and a beautiful, gently yellow-toned color.\u003cbr\u003e\nThis is a one-of-a-kind item.\u003cbr\u003e\n\u003cbr\u003e\nThe sides of the bowls show attractive figured grain (“moku”).\u003cbr\u003e\nThere are scratches on one lid and on the rim of one bowl.\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eAbout Urushi (Japanese lacquer tree) wood\u003c\/span\u003e\n\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e\n\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/urushi-40.jpg?v=1770879153\" alt=\"Urushi wood size 40\"\u003e\u003cbr\u003e\n\n\u003cstrong\u003eCharacteristics of Urushi (lacquer tree) wood\u003c\/strong\u003e\u003cbr\u003e\nThis material features a bright, strongly yellow-toned color and clearly defined grain, with relatively little color change over time.\u003cbr\u003e\nSome people worry that urushi may cause skin irritation, but once the wood is fully dried, it does not cause rash in normal use.\u003cbr\u003e\nHowever, those with very sensitive skin may prefer to avoid direct contact as a precaution.\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cstrong\u003eOrigin of the name “Urushi”\u003c\/strong\u003e\u003cbr\u003e\nThere are several theories about the origin of the name “urushi,” including derivations meaning “dripping sap” (referring to the resin that seeps out when the trunk is cut), “coating sap,” or a phrase meaning “beautiful tree,” referring to its attractive autumn foliage.\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cstrong\u003eUses of Urushi wood\u003c\/strong\u003e\u003cbr\u003e\nIt is used in items such as yosegi (parquet-style) woodcraft that highlight the natural color of the wood.\u003cbr\u003e\nBecause it resists decay even when exposed to seawater, it was historically used for fishing net floats.\u003cbr\u003e\nIt is also often used in furniture and interior fittings where the natural color of the wood is showcased.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003e About “Moku” (Figured Grain)\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n“Moku” (figured grain) refers to distinctive, decorative grain patterns that appear on the surface of wood.\u003cbr\u003e\nUnlike ordinary straight grain or annual ring patterns, figured grain is created by irregular changes in the wood’s structure that occur naturally during growth, and is often described as nature’s own artwork.\u003cbr\u003e\nCommon types of figured grain include tiger figure, blister figure, burl figure, and bird’s-eye figure, each showing unique expressions such as stripe-like patterns, bubble-like clusters, or complex swirls formed around knots and burls.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/moku-01.jpg?v=1770626517\" alt=\"Moku figured grain\"\u003e\u003cbr\u003e\nBecause figured grain cannot be artificially reproduced and results from natural, individual growth conditions, no two patterns are exactly alike, allowing you to enjoy truly one-of-a-kind beauty.\u003cbr\u003e\nAnother appealing feature is how its appearance changes depending on the angle of light, creating a sense of depth and movement.\u003cbr\u003e\nDue to its rarity and visual richness, figured wood has long been prized for high-end furniture, musical instruments, tea utensils, and fine crafts. In the world of Go and Shogi, it is also used for boards, bowls, and piece boxes, adding special value to each item.\u003cbr\u003e\nFigured grain, shaped by nature itself, brings unique character and refined elegance to wooden works.\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\u003cul\u003e\n\u003cli\u003eUrushi (Japanese lacquer tree) Go Bowls for size 34 - 40 Go stones\u003cbr\u003e\nProduct No.：GKWRM-SB40-601-01\u003cbr\u003e\nConformity Go stone for size：size 34 - 40\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 113 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 550 g\u003cbr\u003e\nTotal Weight \/ About 800 g\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337244852387,"sku":null,"price":72000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKWRM-SB40-601-01-00.jpg?v=1770940541"},{"product_id":"602-twc-ks-16-木工挽物職人-懐志製作-鉄刀木-たがやさん-碁笥-超特大-42号-gktgs-sb42-601-01f","title":"602-TWC-KS-16 Wood craftsman \"懐志 \/ Kai-shi\" made Tagayasan 【Ironwood】 Go bowls for size 36 - 42 Go stones GKTGS-SB42-601-01F","description":"This is a pair of extra-large Tagayasan (ironwood) Go bowls crafted by Wood craftsman Kai-shi, designed for Go stones up to size 42.\u003cbr\u003e\n\u003cbr\u003e\nThe material, Tagayasan (ironwood), is a premium wood traditionally counted among the “Three Great Karaki Woods” and has long been valued as a luxury hardwood.\u003cbr\u003e\nAs its name suggests (including the characters for “iron” and “sword”), it is extremely hard and heavy.\u003cbr\u003e\nWith its calm, deep color and striking grain, these bowls have a strong and dignified presence.\u003cbr\u003e\nThe wood shows a dark reddish-purple brown tone with clearly defined grain patterns.\u003cbr\u003e\nIt is a material that combines understated visual beauty with excellent practicality.\u003cbr\u003e\nBecause Tagayasan is very dense and heavy, you can feel a solid, substantial weight when holding the bowls.\u003cbr\u003e\nThis is a one-of-a-kind item.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 42.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e \n    About Tagayasan 【Ironwood】\u003c\/span\u003e \n    \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \nThe material, Tagayasan (Ironwood), has long been celebrated as one of the “Three Great Karaki” woods, renowned for its rarity and prestige.\u003cbr\u003e\nTrue to the name that bears the characters for “鉄 \/ iron” and “刀 \/ sword,” it is an exceptionally hard and heavy timber, admired for its strength and enduring beauty.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/tagayasan-36-01.jpg?v=1770877533\" alt=\"鉄刀木36号\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\n    \n\u003cbr\u003e\n\u003cstrong\u003eWhat Are the “Three Great Karaki Woods”?\u003c\/strong\u003e\u003cbr\u003e\nKnown for their hardness and dense texture, Ebony (Kokutan), Rosewood (Shitan), and Tagayasan (Ironwood) have long been treasured as fine timbers for architecture, furniture, and musical instruments.\u003cbr\u003e\nTogether, they are referred to as the “Three Great Karaki Woods” and are esteemed as some of the most luxurious materials.\u003cbr\u003e\nTheir global supply is extremely limited, and with concerns of eventual depletion, these woods are now regarded as highly rare and valuable.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eCharacteristics of Tagayasan\u003c\/strong\u003e\u003cbr\u003e\nTagayasan is exceptionally durable and resistant to decay, making it a favored material for luxury pillars and high-end furniture.\u003cbr\u003e\nHowever, due to its scarcity, it is considered extremely expensive.\u003cbr\u003e\nWhen quarter-sawn, the wood reveals distinctive and elegant grain patterns. Its color ranges from deep brown to almost black, often accented with lighter streaks.\u003cbr\u003e\nFlat-sawn surfaces can display beautiful patterns resembling clouds or arrow-feather shapes, collectively known as “Tagaya-me.”\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eUses of Tagayasan\u003c\/strong\u003e\u003cbr\u003e\nBecause of its strength and resilience, Tagayasan has traditionally been used for fine furniture and Buddhist altars.\u003cbr\u003e\nIts resistance to decay also makes it suitable for decorative applications such as prayer beads, architectural materials (floor pillars, interior elements), walking sticks, wooden practice swords, and brush handles.\u003cbr\u003e\nAlthough rare, its remarkable qualities have also made it a prized material for crafting Go bowls, where its weight and beauty are especially appreciated.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eThe Origin of the Name “Tagayasan”\u003c\/strong\u003e\u003cbr\u003e\nThe name is generally believed to derive from the wood’s extraordinary hardness and heaviness—“as strong as an iron sword”—thus the characters for “iron” and “sword” in its name.\u003cbr\u003e\nAnother theory suggests that the name evolved from the Philippine word “tambulian.”\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"懐志 \/ Kai-shi\" made Tagayasan 【Ironwood】 Go bowls for size 36 - 42 Go stones\u003cbr\u003e\nProduct No.：GKTGS-SB42-601-01F\u003cbr\u003e\nConformity Go stone for size：size 36 - 42\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 890 g\u003cbr\u003e\nTotal Weight \/ About 1,100 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337245769891,"sku":null,"price":78000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKTGS-SB42-601-01F-01.jpg?v=1770940717"},{"product_id":"602-twc-ks-17-木工挽物職人-懐志製作-樫-かし-碁笥-特大-40号-gkkas-sb40-601-01","title":"602-TWC-KS-17 Wood craftsman \"懐志 \/ Kai-shi\" made Kashi [Oak] Go Bowls for size 34 - 40 Go stones GKKAS-SB40-601-01","description":"This is a pair of extra-large Kashi (Japanese oak) Go bowls crafted by Wood craftsman Kai-shi, a very rare material choice for Go bowls, designed for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\nThese bowls feature the distinctive fine streak pattern known as the “botan” (peony) figure, characteristic of oak, giving them a refined and attractive appearance.\u003cbr\u003e\nCompared with the dark striping seen in black persimmon wood, the figure in kashi is lighter, with lines that look as if they were drawn in pale ink.\u003cbr\u003e\nGo bowls made from oak are seldom found on the market, making them especially recommended for those seeking unusual materials and for collectors.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e Details\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n    \nThese oak Go bowls are distinguished by their beautiful “botan” (peony-like) figure, where fine, flowing natural lines create an elegant and calm impression.\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-01.jpg?v=1770685416\" alt=\"Oak Go bowls No.38\"\u003e\u003cbr\u003e\n\u003cbr\u003e\nThe surface has been carefully polished, resulting in a smooth finish with an attractive natural gloss.\u003cbr\u003e\nThey feel pleasant in the hand and are appealing not only as containers for Go stones but also as decorative interior pieces.\u003cbr\u003e\nCombining practicality with visual beauty, these oak Go bowls make your playing time feel even more special.\u003cbr\u003e\nThere are no notable defects.\u003cbr\u003e\nPlease refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eAbout \"Kashi\" [oak] wood material\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-01.jpg?v=1770685416\" alt=\"樫碁笥38号-1\" data-mce-fragment=\"1\"\u003e\n    \nOak is known as a hard and durable wood, so hard that the Chinese character for “oak” is applied to the word “hard,” and it is used in many traditional Japanese crafts.\u003cbr\u003e\nOak wood is used in many traditional Japanese handicrafts.\u003cbr\u003e\nOak wood is renowned for its strength and solidity, and even after years of use, it is resistant to deformation and retains its solidity.\u003cbr\u003e\n\u003cbr\u003e\nFurthermore, oak wood is extremely dense and heavy, giving it superior strength and durability, and has long been used for building materials, furniture, and tool handles.\u003cbr\u003e\nOak wood is hard and supple, and is resistant to splitting and deformation.\u003cbr\u003e\nThis makes it ideal for frequently used tools and products that need to withstand long-term use.\u003cbr\u003e\nIt is also used for high-end crafts because it can be polished to produce a very smooth surface.\u003cbr\u003e\nOak wood combines durability and beauty, making it an ideal material for pieces that require both functionality and design.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n    \n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e\n\u003cspan\u003eAbout the “Botan (Peony) Figure”\u003c\/span\u003e\n\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e\n\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\n\u003cstrong\u003eAbout the “Botan (Peony) Figure”\u003c\/strong\u003e\u003cbr\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-botan-02.jpg?v=1770685508\" alt=\"Oak Go bowls peony figure\"\u003e\u003cbr\u003e\n\nThe “Botan (peony) figure” seen in oak wood refers to a grain pattern that appears on cross-cut logs and resembles the petals of a peony flower.\u003cbr\u003e\nWhen the wood is crafted into turned items such as Go bowls, this figure often appears as a striped pattern on the surface.\u003cbr\u003e\nThere are several theories as to why the botan figure forms, but it is commonly said to result from moisture or foreign substances entering the wood during its growth.\u003cbr\u003e\n\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"懐志 \/ Kai-shi\" made Kashi [Oak] Go Bowls for size 34 - 40 Go stones\u003cbr\u003e\nProduct No.：GKKAS-SB40-601-01\u003cbr\u003e\nConformity Go stone for size：size 34 - 40\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 155 mm × Height About 113 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 1,000 g\u003cbr\u003e\nTotal Weight \/ About 1,300 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337246818467,"sku":null,"price":80000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKAS-SB40-601-01-00.jpg?v=1770941076"},{"product_id":"602-twc-ks-18-木工挽物職人-懐志製作-樫-かし-碁笥-本因坊型-特大-40号-gkkash-sb40-601-01","title":"602-TWC-KS-18 Wood craftsman \"懐志 \/ Kai-shi\" made Kashi [Oak] Go Bowls \"Hon-in-bo gata\" Shape for size 34 - 40 Go stones GKKASH-SB40-601-01","description":"This is a pair of extra-large Kashi (Japanese oak) Go bowls crafted by Wood craftsman Kai-shi, a very rare material choice for Go bowls, designed for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\nThese bowls feature the distinctive fine streak pattern known as the “botan” (peony) figure, characteristic of oak, giving them a refined and attractive appearance.\u003cbr\u003e\nCompared with the dark striping seen in black persimmon wood, the figure in kashi is lighter, with lines that look as if they were drawn in pale ink.\u003cbr\u003e\nGo bowls made from oak are seldom found on the market, making them especially recommended for those seeking unusual materials and for collectors.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003e Details\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n    \nThese oak Go bowls are distinguished by their beautiful “botan” (peony-like) figure, where fine, flowing natural lines create an elegant and calm impression.\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-01.jpg?v=1770685416\" alt=\"Oak Go bowls No.38\"\u003e\u003cbr\u003e\n\u003cbr\u003e\nThe surface has been carefully polished, resulting in a smooth finish with an attractive natural gloss.\u003cbr\u003e\nThey feel pleasant in the hand and are appealing not only as containers for Go stones but also as decorative interior pieces.\u003cbr\u003e\nCombining practicality with visual beauty, these oak Go bowls make your playing time feel even more special.\u003cbr\u003e\nThere are no notable defects.\u003cbr\u003e\nPlease refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eAbout \"Kashi\" [oak] wood material\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-01.jpg?v=1770685416\" alt=\"樫碁笥38号-1\" data-mce-fragment=\"1\"\u003e\n    \nOak is known as a hard and durable wood, so hard that the Chinese character for “oak” is applied to the word “hard,” and it is used in many traditional Japanese crafts.\u003cbr\u003e\nOak wood is used in many traditional Japanese handicrafts.\u003cbr\u003e\nOak wood is renowned for its strength and solidity, and even after years of use, it is resistant to deformation and retains its solidity.\u003cbr\u003e\n\u003cbr\u003e\nFurthermore, oak wood is extremely dense and heavy, giving it superior strength and durability, and has long been used for building materials, furniture, and tool handles.\u003cbr\u003e\nOak wood is hard and supple, and is resistant to splitting and deformation.\u003cbr\u003e\nThis makes it ideal for frequently used tools and products that need to withstand long-term use.\u003cbr\u003e\nIt is also used for high-end crafts because it can be polished to produce a very smooth surface.\u003cbr\u003e\nOak wood combines durability and beauty, making it an ideal material for pieces that require both functionality and design.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n    \n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e\n\u003cspan\u003eAbout the “Botan (Peony) Figure”\u003c\/span\u003e\n\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e\n\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\n\u003cstrong\u003eAbout the “Botan (Peony) Figure”\u003c\/strong\u003e\u003cbr\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kashi-botan-02.jpg?v=1770685508\" alt=\"Oak Go bowls peony figure\"\u003e\u003cbr\u003e\n\nThe “Botan (peony) figure” seen in oak wood refers to a grain pattern that appears on cross-cut logs and resembles the petals of a peony flower.\u003cbr\u003e\nWhen the wood is crafted into turned items such as Go bowls, this figure often appears as a striped pattern on the surface.\u003cbr\u003e\nThere are several theories as to why the botan figure forms, but it is commonly said to result from moisture or foreign substances entering the wood during its growth.\u003cbr\u003e\n\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eAbout \"hon-in-bo gata\" shape\u003c\/span\u003e\n    \u003c!-- 折り畳みのタイトル --\u003e\u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \nToday's round-shaped Go bowl is called 'Yasui type'.\nBut until Yasui type emerged, this \"Hon-in-bo\" shape was more popular and mainstream for a long time of Japanese history.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKASH-SB40-601-01-hikaku.jpg?v=1770690366\" alt=\"安井型本因坊型比較\" data-mce-fragment=\"1\"\u003e\n    \nThe \"Hon-in-bo gata\" shape Go bowl looks like bamboo as you see from the photo image.\u003cbr\u003e\nYasui-shaped Go bowls are popular in general, but \"Hon-in-bo gata\" shape is loved by serious players and collectors who are fascinated by its traditional technique and its unique character.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"懐志 \/ Kai-shi\" made Kashi [Oak] Go Bowls \"Hon-in-bo gata\" Shape for size 34 - 40 Go stones\u003cbr\u003e\nProduct No.：GKKASH-SB40-601-01\u003cbr\u003e\nConformity Go stone for size：size 34 - 40\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 1,130 g\u003cbr\u003e\nTotal Weight \/ About 1,400 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337250095267,"sku":null,"price":84000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKASH-SB40-601-01-00.jpg?v=1770941245"},{"product_id":"602-twc-ks-19-木工挽物職人-懐志製作-本桑-碁笥-特大-38号-gkkw-sb38-601-01","title":"602-TWC-KS-19 Wood craftsman \"懐志 \/ Kai-shi\" made Hon Kuwa (Mulberry) Go Bowls for size 32 - 38 Go stones GKKW-SB38-601-01","description":"This is a pair of extra-large Honkuwa (true mulberry) Go bowls crafted by Wood craftsman Kai-shi, designed for Go stones up to size 38.\u003cbr\u003e\n\u003cbr\u003e\nHonkuwa (true mulberry) Go bowls are highly popular and regarded as one of the classic premium choices among luxury Go bowls.\u003cbr\u003e\nWith its very hard wood quality, beautiful color and grain, and substantial presence, honkuwa is an ideal material for high-grade Go bowls.\u003cbr\u003e\nGo bowls made from honkuwa feature a fine, smooth surface and attractive golden-toned grain, giving them a refined and luxurious character.\u003cbr\u003e\nMulberry wood has long been prized as a traditional craft material, valued for its smooth touch and elegant natural luster.\u003cbr\u003e\nDelicate figuring that appears within its calm color tone creates rich expression unique to natural wood.\u003cbr\u003e\nIt offers a good balance of hardness and resilience, along with excellent durability, making it reliable for everyday play.\u003cbr\u003e\nWith continued use, the color deepens and gradually develops into a rich amber tone, an aging process that is part of its appeal.\u003cbr\u003e\nCombining practicality with visual beauty, these bowls harmonize well with Go boards and stones and represent a dignified traditional material.\u003cbr\u003e\nThey are also a popular choice as a gift.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 38.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eAbout \"Honkuwa [Mountain mulberry]\" wood\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/honkuwa-38.jpg?v=1770879491\" alt=\"本桑38号\" data-mce-fragment=\"1\"\u003e\n    \nMulberry wood features a beautiful yellowish tone and, when polished, develops a distinctive character and a golden-like luster.\u003cbr\u003e\nThe wood is very hard and dense, and is even used for items that require high strength, such as walking sticks.\u003cbr\u003e\n\u003cbr\u003e\n    \n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"懐志 \/ Kai-shi\" made Hon Kuwa (Mulberry) Go Bowls \"Hon-in-bo gata\" Shape for size 32 - 38 Go stones\u003cbr\u003e\nProduct No.：GKKW-SB38-601-01\u003cbr\u003e\nConformity Go stone for size：size 32 - 38\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 115 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 690 g\u003cbr\u003e\nTotal Weight \/ About 1,000 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337250717859,"sku":null,"price":88000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKW-SB38-601-01-00.jpg?v=1770941506"},{"product_id":"602-twc-ks-20-木工挽物職人-懐志製作-本桑-碁笥-特大-40号-gkkw-sb40-601-01f","title":"602-TWC-KS-20 Wood craftsman \"懐志 \/ Kai-shi\" made Hon Kuwa (Mulberry) Go Bowls for size 34 - 40 Go stones GKKW-SB40-601-01F","description":"This is a pair of extra-large Honkuwa (true mulberry) Go bowls crafted by Wood craftsman Kai-shi, designed for Go stones up to size 38.\u003cbr\u003e\n\u003cbr\u003e\nHonkuwa (true mulberry) Go bowls are highly popular and regarded as one of the classic premium choices among luxury Go bowls.\u003cbr\u003e\nWith its very hard wood quality, beautiful color and grain, and substantial presence, honkuwa is an ideal material for high-grade Go bowls.\u003cbr\u003e\nGo bowls made from honkuwa feature a fine, smooth surface and attractive golden-toned grain, giving them a refined and luxurious character.\u003cbr\u003e\nMulberry wood has long been prized as a traditional craft material, valued for its smooth touch and elegant natural luster.\u003cbr\u003e\nDelicate figuring that appears within its calm color tone creates rich expression unique to natural wood.\u003cbr\u003e\nIt offers a good balance of hardness and resilience, along with excellent durability, making it reliable for everyday play.\u003cbr\u003e\nWith continued use, the color deepens and gradually develops into a rich amber tone, an aging process that is part of its appeal.\u003cbr\u003e\nCombining practicality with visual beauty, these bowls harmonize well with Go boards and stones and represent a dignified traditional material.\u003cbr\u003e\nThey are also a popular choice as a gift.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eAbout \"Honkuwa [Mountain mulberry]\" wood\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/honkuwa-38.jpg?v=1770879491\" alt=\"本桑38号\" data-mce-fragment=\"1\"\u003e\n    \nMulberry wood features a beautiful yellowish tone and, when polished, develops a distinctive character and a golden-like luster.\u003cbr\u003e\nThe wood is very hard and dense, and is even used for items that require high strength, such as walking sticks.\u003cbr\u003e\n\u003cbr\u003e\n    \n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"懐志 \/ Kai-shi\" made Hon Kuwa (Mulberry) Go Bowls for size 34 - 40 Go stones\u003cbr\u003e\nProduct No.：GKKW-SB40-601-01F\u003cbr\u003e\nConformity Go stone for size：size 34 - 40\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 115 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 850 g\u003cbr\u003e\nTotal Weight \/ About 1,100 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337251045539,"sku":null,"price":98000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKW-SB40-601-01F-00.jpg?v=1770941618"},{"product_id":"602-twc-ks-21-木工挽物職人-懐志製作-紫檀-したん-碁笥-特大-40号-訳有品-gkst-sb40-601-01","title":"602-TWC-KS-21 Wood craftsman \"懐志 \/ Kai-shi\" made Shitan【Rosewood】 Go bowls for size 34 - 40 Go stones *Off-spec GKST-SB40-601-01","description":"This is a pair of extra-large Shitan (rosewood) Go bowls crafted by Wood craftsman Kai-shi, designed for Go stones up to size 40 \u003cspan style=\"color: #ff2a00;\"\u003e*Off-spec\u003c\/span\u003e.\u003cbr\u003e\n\u003cbr\u003e\n\nThe material, shitan (rosewood), is a premium hardwood traditionally counted among the “Three Great Karaki Woods” and has long been regarded as a luxury material.\u003cbr\u003e\nIt is extremely hard and offers outstanding durability.\u003cbr\u003e\nThe wood shows a dark reddish-purple brown tone, combining a calm, refined appearance with excellent practicality.\u003cbr\u003e\nBecause shitan is very dense and heavy, the bowls have a solid, substantial weight and a strong, dignified feel when held.\u003cbr\u003e\n\u003cbr\u003e\nDue to a crack in one lid, this item is offered at a special discounted price.\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003eAbout Shitan【Rosewood】\u003c!-- 折り畳みのタイトル --\u003e \u003cspan span=\"\" class=\"Collapsible__Plus\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n    \n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/shitan40-01.jpg?v=1770699963\" alt=\"紫檀40号\" data-mce-fragment=\"1\"\u003e\n    \nShitan (Rosewood) is a broadleaf tree of the legume family, primarily found in Southeast Asia, and has long been treasured as one of the representative “Karaki” hardwoods.\u003cbr\u003e\nIt is renowned as a fine timber for its distinctive deep reddish-purple to dark brown coloration and elegant grain patterns, which gain even greater depth and dignity as the wood ages.\u003cbr\u003e\n\u003cbr\u003e\nWith its hard and dense texture, Shitan is exceptionally heavy, durable, and highly resistant to wear.\u003cbr\u003e\nFor centuries, it has been used in luxury woodcrafts such as fine furniture, Buddhist altars, musical instruments, and decorative furnishings.\u003cbr\u003e\nThe finished surface possesses a natural luster, and when carefully polished, it develops a refined, elegant sheen—earning it the reputation as the “King of Fine Woods.”\u003cbr\u003e\n\u003cbr\u003e\nIn the world of Go and Shogi, Shitan is commonly used for Go bowls and Shogi piece boxes, adding a profound sense of weight and presence that enhances the beauty of the stones and pieces.\u003cbr\u003e\nIts strength ensures long-lasting use, making it a popular choice for gifts and commemorative items.\u003cbr\u003e\n\u003cbr\u003e\nAs a rare and valuable material, no two pieces of Shitan are alike; each displays unique grain patterns and color tones. This individuality gives Shitan its greatest charm, offering a one-of-a-kind character that holds special value for its owner.\u003cbr\u003e\n\u003cbr\u003e    \n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003e\"懐志 \/ Kai-shi\" made Shitan【Rosewood】 Go bowls for size 34 - 40 Go stones \u003cspan style=\"color: #ff2a00;\"\u003e*Off-spec\u003c\/span\u003e\u003cbr\u003e\nProduct No.：GKST-SB40-601-01\u003cbr\u003e\nConformity Go stone for size：size 34 - 40\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 155 mm × Height About 110 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 1,040 g\u003cbr\u003e\nTotal Weight \/ About 1,300 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337251766435,"sku":null,"price":128000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKST-SB40-601-01-00.jpg?v=1770941794"},{"product_id":"602-twc-ks-22-木工挽物職人-懐志製作-紫檀-したん-碁笥-超特大-42号-gkst-sb42-601-01","title":"602-TWC-KS-22 Wood craftsman \"懐志 \/ Kai-shi\" made Shitan【Rosewood】 Go bowls for size 36 - 42 Go stones GKST-SB42-601-01","description":"This is a pair of extra-large Shitan (rosewood) Go bowls crafted by Wood craftsman Kai-shi, designed for Go stones up to size 42.\u003cbr\u003e\n\u003cbr\u003e\n\nThe material, shitan (rosewood), is a premium hardwood traditionally counted among the “Three Great Karaki Woods” and has long been regarded as a luxury material.\u003cbr\u003e\nIt is extremely hard and offers outstanding durability.\u003cbr\u003e\nThe wood shows a dark reddish-purple brown tone, combining a calm, refined appearance with excellent practicality.\u003cbr\u003e\nBecause shitan is very dense and heavy, the bowls have a solid, substantial weight and a strong, dignified feel when held.\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 42.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003eAbout Shitan【Rosewood】\u003c!-- 折り畳みのタイトル --\u003e \u003cspan span=\"\" class=\"Collapsible__Plus\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n    \n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/shitan40-01.jpg?v=1770699963\" alt=\"紫檀40号\" data-mce-fragment=\"1\"\u003e\n    \nShitan (Rosewood) is a broadleaf tree of the legume family, primarily found in Southeast Asia, and has long been treasured as one of the representative “Karaki” hardwoods.\u003cbr\u003e\nIt is renowned as a fine timber for its distinctive deep reddish-purple to dark brown coloration and elegant grain patterns, which gain even greater depth and dignity as the wood ages.\u003cbr\u003e\n\u003cbr\u003e\nWith its hard and dense texture, Shitan is exceptionally heavy, durable, and highly resistant to wear.\u003cbr\u003e\nFor centuries, it has been used in luxury woodcrafts such as fine furniture, Buddhist altars, musical instruments, and decorative furnishings.\u003cbr\u003e\nThe finished surface possesses a natural luster, and when carefully polished, it develops a refined, elegant sheen—earning it the reputation as the “King of Fine Woods.”\u003cbr\u003e\n\u003cbr\u003e\nIn the world of Go and Shogi, Shitan is commonly used for Go bowls and Shogi piece boxes, adding a profound sense of weight and presence that enhances the beauty of the stones and pieces.\u003cbr\u003e\nIts strength ensures long-lasting use, making it a popular choice for gifts and commemorative items.\u003cbr\u003e\n\u003cbr\u003e\nAs a rare and valuable material, no two pieces of Shitan are alike; each displays unique grain patterns and color tones. This individuality gives Shitan its greatest charm, offering a one-of-a-kind character that holds special value for its owner.\u003cbr\u003e\n\u003cbr\u003e    \n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"懐志 \/ Kai-shi\" made Shitan【Rosewood】 Go bowls for size 36 - 42 Go stones\u003cbr\u003e\nProduct No.：GKST-SB42-601-01\u003cbr\u003e\nConformity Go stone for size：size 36 - 42\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 113 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 995 g\u003cbr\u003e\nTotal Weight \/ About 1,300 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337252585635,"sku":null,"price":158000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKST-SB42-601-01-00.jpg?v=1770941952"},{"product_id":"602-twc-ks-23-木工挽物職人-懐志製作-肥松-こえまつ-碁笥-特大-40号-gkkem-sb40-601-01f","title":"602-TWC-KS-23 Wood craftsman \"Kai-shi (懐志)\" made \"Koematsu \/ old pine\" Go bowls for size 34 - 40 Go stones GKKEM-SB40-601-01F","description":"This is a pair of extra-large Koematsu (resin-rich aged pine) Go bowls crafted by Wood craftsman Kai-shi, designed for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\nKoematsu refers to pine wood from trees several hundred years old that contains an especially high amount of natural resin.\u003cbr\u003e\nOver time, the resin settles and enriches the surface, developing into a glossy, beautiful reddish-brown tone with a bold, weighty grain pattern.\nIt has long been used as a craft material in the Setouchi region of Japan.\u003cbr\u003e\u003cbr\u003e\n\u003cbr\u003e\n*The base is branded with the “Kai-shi” mark.\u003cbr\u003e\n*Please refer to the photos for details.\u003cbr\u003e\n*This Go Bowl is for Go stones up to size 40.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e◎You can watch a video of Making Go bowls by wood craftsman \"Kai-shi（懐志）\".\u003cbr\u003e\n*Japanese and English version videos are available in the image gallery.\u003cbr\u003e\nPlease take a look.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eAbout Koematsu (resin-rich aged pine) wood material\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/koematsu-40-01.jpg?v=1770701879\" alt=\"肥松40号\" data-mce-fragment=\"1\"\u003e\n    \nKoematsu Go bowls are crafted from the rare material known as koematsu—pine wood that has absorbed a large amount of natural resin over many decades or even centuries, becoming dense, heavy, and richly matured.\u003cbr\u003e\nUnlike ordinary pine, koematsu offers a solid, weighty feel, distinctive color tones ranging from amber to deep brown, and bold, expressive grain patterns.\u003cbr\u003e\nBecause of its high resin content, the wood shows a beautiful sheen that shifts with the light, and with continued use it develops even deeper luster and character.\u003cbr\u003e\nEach piece displays unique grain variation, so no two patterns are alike, adding special enjoyment to ownership.\u003cbr\u003e\nCombining hardness with resilience, the material is highly practical and suitable for everything from everyday play to long-term collection use.\u003cbr\u003e\nThe natural warmth and strong presence of this wood elevate the visual harmony with Go stones and boards.\u003cbr\u003e\nThese bowls are especially recommended for those who appreciate traditional materials and distinctive, individual grain character.\u003cbr\u003e\n\u003cbr\u003e\n    \n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003eWhat is \"Kai-shi（懐志）\" ?\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\" span=\"\"\u003e \u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-shibata-01.jpg?v=1770613876\" alt=\"懐志\" data-mce-fragment=\"1\"\u003e\n    \n\u003cspan style=\"color: #2b19ac;\"\u003e\u003cstrong\u003eLong-established business founded in Kansei Era (around 1790)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\"Kai-shi (懐志)\", a long-established woodworking company, was founded in the Kansei era (around 1790).\u003cbr\u003e\nWhen the company was first established, it made trays, wooden plates, and other tableware, but later, when it was commissioned to make Go bowls, it became a woodworking company specializing in Go bowls.\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-kokuin-01.jpg?v=1725861631\" alt=\"懐志刻印\" data-mce-fragment=\"1\"\u003e\n    \nThe word \"Kai-shi (懐志)\" expresses their desire to \"never forget the techniques handed down from generation to generation and our sincere efforts to make Go bowls, and to carve our thoughts into our own bosom with high aspirations.\"\u003cbr\u003e\nCurrently, the fourth generation of the family, who has devoted 65 years of his life to making Go bowls, is devoting himself to making Go bowls every day.\u003cbr\u003e\n\u003cbr\u003e\nThe essence of \"Kai-shi (懐志)\" 4th generation's Go bowls making is to maximize the beauty of the material, wood, and to create Go bowls that combine practicality and artistry.\u003cbr\u003e\nFacing each material one by one and checking the feel of it in their fingertips and palms, they transform the wood into a Go bowls.\u003cbr\u003e\nAnd the proof of this is the engraving of \"Kai-shi (懐志)\" on the bottom of the Go bowls.\n\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/kaishi-tools-01.jpg?v=1770614178\" alt=\"懐志道具\" data-mce-fragment=\"1\"\u003e\n    \nAll the tools for making Go bowls are handmade.\u003cbr\u003e\nAll necessary tools are customize.\u003cbr\u003e\n*Please check the photo images.\u003cbr\u003e\n\u003cbr\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e \u003cspan\u003e Specification\u003c\/span\u003e \u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cul\u003e\n\u003cli\u003eWood craftsman \"Kai-shi (懐志)\" made \"Oimatsu \/ old pine\" Go bowls for size 34 - 40 Go stones\u003cbr\u003e\nProduct No.：GKKEM-SB40-601-01F\u003cbr\u003e\nConformity Go stone for size：size 34 - 40\u003cbr\u003e\nSize：Go Bowl \/ Diameter About 160 mm × Height About 113 mm\u003cbr\u003e\nOuter box size: approx. 330 × 180 × 120 mm (H × W × D)\u003cbr\u003e\nWeight：Go Bowls \/ 1 pair About 690 g\u003cbr\u003e\nTotal Weight \/ About 900 g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003cbr\u003e\n\u003c\/li\u003e\n    \n\u003c\/ul\u003e\n    \n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about Product\u003c\/span\u003e\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003c!-- 折り畳みの内容 --\u003eYou may find small knots, burrs, rolled-in bark as all these products are made of natural wood materials.\nThere may be some small flaw or scratch, dent, chipping. \u003cbr\u003e\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":47337252749475,"sku":null,"price":165000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/GKKEM-SB40-601-01F-00.jpg?v=1770942080"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/collections\/20260213kaishigoke-corner-01.png?v=1770955613","url":"https:\/\/kurokigoishiten.com\/en\/collections\/go-bowls-kaishi.oembed","provider":"kurokigoishiten","version":"1.0","type":"link"}