{"title":"Legendary Hyuga Special Clamshell Go Stones","description":"“Legendary Go Stones” are made from Suwabute clamshells\u003cbr\u003e\nthat was collected in the Okuraga-hama beach in Hyuga City,\u003cbr\u003e\nMiyazaki Pref. Japan.\u003cbr\u003e\nToday, most natural clamshells are depleted\u003cbr\u003e\nand can no longer be found on the beach.","products":[{"product_id":"カラー碁石-さくらごのコピー","title":"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size33","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size33\" ,made of Hyuga clamshell.\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster. The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e \"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003e Size 33 clamshell Go stone should assure the thickness of 9.2mm, so its material clamshells must be thicker than 10.5mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy \"Size 33, Snow Grade Hyuga Clamshell Go Stone \" is so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003e Hyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003e日Only one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In odder to make one set of Go stones (182 stones for Snow grade, Size 33), we need to use at least 40,000 to 50,000 naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e For these reasons, it is infeasible to make new products because raw material are no longer available.\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size33\n\u003cbr\u003e 180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), Quality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size33 (9.2mm)\u003c\/li\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":42158079901859,"sku":"","price":1350000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/nsg-snow30-055_f6808137-d9ed-4bd9-908f-27f0d8ec8bbd.jpg?v=1752212469"},{"product_id":"日向特産蛤碁石-雪印-30号-hyo-30-906-01-アウトレット-bf-cm","title":"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 30  HYO-30-906-01 *Off-spec product","description":" These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", Snow grade, Size 30\" ,made of Hyuga clamshell.\u0026nbsp;\u003cbr\u003e\n*Off-spec product, since this is a \"Off-spec\" product, there are some noticeable scratches and small flaws.\u003cbr\u003e\n*These Go stones are New product.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stones are famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e \"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell Go stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003eSize 30 clamshell Go stones should assure the thickness of 8.0 mm, so its material clamshells must be thicker than about 9.0 - 9.4 mm.\n\u003cbr\u003e It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\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\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 30 (about 8.0 mm), so the raw material clam shells must be at least about 9.0 - 9.4 mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", a few thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clamshell because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clamshells boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e\u0026nbsp;*In odder to make one set of Go stones (182 stones for Snow grade, Size 30), we need to use at least a few thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 30 *Off-spec product\u003c\/li\u003e\n\u003cli\u003eProduct No. : HYO-30-906-01 \u0026nbsp;\n\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white Go stones, 181 Nachiguro black Go stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size 30 (8.0 mm)\u003c\/li\u003e\n\u003cli\u003eQuality : Since this is a \"Off-spec\" product, there are some noticeable scratches and small flaws.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":43093765816483,"sku":"","price":280000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/HYO-30-906-01-BF_CM-01.jpg?v=1669348424"},{"product_id":"日向特産蛤碁石-花印-33号","title":"Legendary Hyuga Special Clamshell Go Stones, Flower grade, Size33","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", Flower grade, Size33\" ,made of Hyuga clamshells.\n\u003cbr\u003e\n\u003cbr\u003e\u0026nbsp;Hyuga clamshell Go stones are famous for its unique and delicate stripes and luster.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cp id=\"isPasted\"\u003eGo stones made from Swabute clamshells collected at Oguragahama Beach in Hyuga City, Miyazaki Prefecture, may have color stains on the shells due to the natural nature of the material.\n\u003cbr\u003e Those with this color stain remaining in the finished Go stones are classified as Hyuga specialty \"Hana-jirushi (Flower Grade)\".\n\u003cbr\u003e *Please check the phot images.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\u0026nbsp;Size 33 clamshell Go stone should assure the thickness of 9.2mm, so its material clamshells must be thicker than 10.5mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\u003cbr\u003e\nWe highly recommend this product to those who are looking for rare Go stones.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003c\/p\u003e\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 33 (about 9.2mm), so the raw material clam shells must be at least 10.5mm thick.\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eAbout \"Hana-jirushi (Flower Grade)\"\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In odder to make one set of Go stones (182 stones for \"Hana-jirushi (Flower Grade)\", Size 33), we need to use at few thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, \"Hana-jirushi (Flower Grade)\", Size33\u003c\/li\u003e\n\u003cli\u003eProduct No. : HGPH-33-303-01\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size33 (9.2mm)\u003c\/li\u003e\n\u003cli\u003eQuality : There are stains derived from the material.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":43287523885219,"sku":"","price":327000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/HGPH-33-303-01-05.jpg?v=1678353133"},{"product_id":"春のクリアランスセール-303-hgs-09-日向特産-蛤碁石-厳選雪印-35号-リペア品","title":"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 33 *Repaired product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 35\" ,made of Hyuga clamshell.\u0026nbsp;\u003cspan style=\"color: rgb(226, 80, 65);\"\u003e*Repaired product\u003c\/span\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(65, 65, 65); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\" id=\"isPasted\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(226, 80, 65); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;\" id=\"isPasted\"\u003e\u003cstrong\u003e*Regular price 4,680,000 Yen\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster. The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e\"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted.\n\u003cbr\u003e\n\u003cbr\u003eSize 35 clamshell Go stone should assure the thickness of 9.8 mm, so its material clamshells must be thicker than about 11.3 mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\nWhy \"Hyuga Clamshell Go Stone \" is so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clamshell because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clamshells boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In odder to make one set of Go stones (182 stones for Snow grade, Size 35), we need to use at least few tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n For these reasons, it is infeasible to make new products because raw material are no longer available.\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\nSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 35 \u003cspan style=\"color: rgb(226, 80, 65);\"\u003e*Repaired product\u003c\/span\u003e\n\u003cbr\u003e 180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), Quality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size35 (9.8 mm)\u003c\/li\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":43291148091555,"sku":"","price":2500000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/35_-05.jpg?v=1678783822"},{"product_id":"春のクリアランスセール-303-hgs-08-日向特産-蛤碁石-厳選雪印-34号-リペア品","title":"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 34 *Repaired product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 34\" ,made of Hyuga clamshell.\u0026nbsp;\u003cspan style=\"color: rgb(226, 80, 65);\"\u003e*Repaired product\u003c\/span\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(226, 80, 65); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;\" id=\"isPasted\"\u003e\u003cstrong\u003e*Regular price 2,692,000 Yen\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster. The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e\"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted.\n\u003cbr\u003e\n\u003cbr\u003eSize 34 clamshell Go stone should assure the thickness of 9.5 mm, so its material clamshells must be thicker than about 11.0 mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\nWhy \"Hyuga Clamshell Go Stone \" is so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clamshell because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clamshells boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e\u0026nbsp;*In odder to make one set of Go stones (182 stones for Snow grade, Size 34), we need to use at least few tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n For these reasons, it is infeasible to make new products because raw material are no longer available.\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\nSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 34 \u003cspan style=\"color: rgb(226, 80, 65);\"\u003e*Repaired product\u003c\/span\u003e\n\u003cbr\u003e 180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), Quality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size 34 (9.5 mm)\u003c\/li\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":43291302166691,"sku":"","price":1350000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/34_-05.jpg?v=1745994679"},{"product_id":"春のクリアランスセール-303-hgs-07-日向特産-蛤碁石-厳選雪印-30号-リペア品","title":"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 30 *Repaired product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 30\" ,made of Hyuga clamshell. \u003cspan style=\"color: rgb(226, 80, 65);\"\u003e*Repaired product\u003c\/span\u003e\n\u003cbr\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(226, 80, 65);\"\u003e\u003cstrong\u003e*Regular price 328,000 Yen\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster. The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e\"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted.\n\u003cbr\u003e\n\u003cbr\u003eSize 30 clamshell Go stone should assure the thickness of 8.0 mm, so its material clamshells must be thicker than 9.4mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\nWhy \"Hyuga Clamshell Go Stone \" is so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003e Hyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e For these reasons, it is infeasible to make new products because raw material are no longer available.\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\nSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 30 \u003cspan style=\"color: rgb(226, 80, 65);\"\u003e*Repaired product\u003c\/span\u003e\n\u003cbr\u003e 180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), Quality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size30 (8.0 mm)\u003c\/li\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":43291360788643,"sku":"","price":99900.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/30_-04.jpg?v=1678787498"},{"product_id":"日向特産蛤碁石-花印-30号-hgph-30-303-01","title":"Legendary Hyuga Special Clamshell Go Stones, Flower grade, Size30","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", Flower grade, Size30\" ,made of Hyuga clamshell.\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster.\u003cbr\u003e\nThe pure white color is a must-have gem for Go lovers.\u003cbr\u003e\n\u003cbr\u003e\n\"Whiteness\" is the criteria for sorting Flower grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003e Size 30 clamshell Go stone should assure the thickness of 8.0mm, so its material clamshells must be thicker than 9.3mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\u003cbr\u003e\nBecause of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\u003cbr\u003e\n\u003cbr\u003e\nThe thickness of Go stones are size 30 (about 8.0mm), so the raw material clam shells must be at least 9.3mm thick.\u003cbr\u003e\nIn addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In odder to make one set of Go stones (182 stones for Snow grade, Size 33), we need to use at least tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Flower grade, Size30\u003c\/li\u003e\n\u003cli\u003eProduct No. : HGPH-30-303-01\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size30 (8.0mm)\u003c\/li\u003e\n                \u003cli\u003eQuality : There are some flaws due to the semi-qualified level of selection standards.\u003cbr\u003e\n*Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":43302982975651,"sku":"","price":70000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/HGPH-30-303-01-05.jpg?v=1679112796"},{"product_id":"日向特産蛤碁石-ブルーラベル雪印-30号-hgbly-30-303-01","title":"Legendary Hyuga Special Clamshell Go Stones, BLUE Label Snow grade, Size30 *New product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", BLUE Label Snow grade, Size30\", made of Hyuga clamshell.\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e \"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003e Size 30 clamshell Go stone should assure the thickness of 8.0mm, so its material clamshells must be thicker than 9.3mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 30 (about 8.0mm), so the raw material clam shells must be at least 9.3mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In order to make one set of Go stones (182 stones for Snow grade, Size 30), we need to use at least tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, BLUE label Snow grade, Size30\u003c\/li\u003e\n\u003cli\u003eProduct No. : HGBLY-30-303-01\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size30 (8.0mm)\u003c\/li\u003e\n\u003cli\u003eQuality : There are some flaws due to the semi-qualified level of selection standards.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":43315928662179,"sku":"","price":230000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/HGBLY-30-303-01-05.jpg?v=1679629924"},{"product_id":"日向特産蛤碁石-ブルーラベル花印-28号-hgblh-28-303-1","title":"Legendary Hyuga Special Clamshell Go Stones, BLUE Label Flower grade, Size28","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", BLUE Label Flower grade, Size28\", made of Hyuga clamshell.\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster.\u003cbr\u003e\n\u003cbr\u003e\nGo stones made from Swabute clamshells collected at Oguragahama Beach in Hyuga City, Miyazaki Prefecture, may have color stains on the shells due to the natural nature of the material.\u003cbr\u003e\n\u003cstrong\u003eThose with this color stain remaining in the finished Go stones are classified as Hyuga specialty \"Hana-jirushi (Flower Grade)\".\n\u003cbr\u003e*Please check the phot images.\u003c\/strong\u003e\n\u003cbr\u003e\n\u003cbr\u003e Size 28 clamshell Go stone should assure the thickness of 7.5mm, so its material clamshells must be thicker than 8.8mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\u003cbr\u003e\nBecause of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\u003cbr\u003e\n\u003cbr\u003e\nThe thickness of Go stones are size 28 (about 7.5mm), so the raw material clam shells must be at least 8.8mm thick.\u003cbr\u003e\nIn addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In odder to make one set of Go stones (182 stones for Flower grade, Size 28), we need to use at least tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, BLUE Label Flower grade, Size28\u003c\/li\u003e\n\u003cli\u003eProduct No. : HGBLH-28-303-01\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size28 (7.5mm)\u003c\/li\u003e\n                \u003cli\u003eQuality : There are some flaws due to the semi-qualified level of selection standards.\u003cbr\u003e\n*Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":43315985711267,"sku":"","price":41000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/HGBLH-28-303-01-05.jpg?v=1679631839"},{"product_id":"日向特産蛤碁石-ブルーラベル雪印-25号-hgbly-25-303-01","title":"Legendary Hyuga Special Clamshell Go Stones, BLUE Label Snow grade, Size25 *New product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", BLUE Label Snow grade, Size25\", made of Hyuga clamshell.\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e \"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003e Size 25 clamshell Go stone should assure the thickness of 7.0mm, so its material clamshells must be thicker than 8.3mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 25 (about 7.0mm), so the raw material clam shells must be at least 8.3mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In order to make one set of Go stones (182 stones for Snow grade, Size 25), we need to use at least tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, BLUE label Snow grade, Size25\u003c\/li\u003e\n\u003cli\u003eProduct No. : HGBLY-25-303-01\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size25 (7.0mm)\u003c\/li\u003e\n\u003cli\u003eQuality : There are some flaws due to the semi-qualified level of selection standards.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":43330872508579,"sku":"","price":57000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/HGBLY-25-303-01-05.jpg?v=1680143458"},{"product_id":"日向特産蛤碁石-ブルーラベル雪印-22号-hgbly-22-303-01","title":"Legendary Hyuga Special Clamshell Go Stones, BLUE Label Snow grade, Size22 *New product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", BLUE Label Snow grade, Size22\", made of Hyuga clamshell.\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e \"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003e Size 22 clamshell Go stone should assure the thickness of 6.3mm, so its material clamshells must be thicker than 7.6mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 22 (about 6.3mm), so the raw material clam shells must be at least 7.6mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In order to make one set of Go stones (182 stones for Snow grade, Size 22), we need to use at least tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, BLUE label Snow grade, Size22\u003c\/li\u003e\n\u003cli\u003eProduct No. : HGBLY-22-303-01\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size22 (6.3mm)\u003c\/li\u003e\n\u003cli\u003eQuality : There are some flaws due to the semi-qualified level of selection standards.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":43330875719843,"sku":"","price":43000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/HGBLY-22-303-01-05.jpg?v=1680143668"},{"product_id":"はまぐり白碁石専用-はまぐり碁石お手入れキット","title":"\"Clamshell (White) Go Stones Care Kit\" for exclusive use of Clamshell Go Stones","description":"This product is \"Clamshell (White) Go stones Care Kit\".\n\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003cdiv style=\"border: #ff69b4 solid 1px; font-size: 100%; padding: 15px;\"\u003e\n\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\n\nIn the image list, there is a video of \"How to care for Go stones\" (Japanese and English versions).\u003cbr\u003e\nFor information on how to care for your Go stones and how to use the \"Clamshell (White) Go stones Care Kit\", please see the video.\u003cbr\u003e\n\n\u003c\/span\u003e\u003c\/strong\u003e\n\n\n\u003c\/div\u003e\n\u003cbr\u003e Clamshell Go stones will gradually become dirty and lose their luster with use.\n\u003cbr\u003e On our shopping site, we provide information on how to care for white and black Go stones on the \"Maintenance of Go Stones\" page, but it only includes cleaning methods to remove dirt.\n\u003cbr\u003e After much trial and error to find a way to revive the lost luster of Clamshell Go stones, we have finally developed a \"Clamshell (White) Go stones Care Kit\" that allows customers to restore the luster of their stones by themselves.\n\u003cbr\u003e Please watch the video in the image list to see how to clean and keep your Go stones beautiful and use them for many years to come.\n\u003cbr\u003e\n\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca style=\"color: #2b00ff;\" title=\"Maintenance of Go Stones\" href=\"https:\/\/kurokigoishiten.com\/en\/pages\/stone-care\" target=\"_blank\"\u003e\n\u0026gt;Go to \"Maintenance of Go Stones\" page\u003c\/a\u003e\u003c\/span\u003e\n\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\" aria-expanded=\"false\"\u003e \u003cspan\u003eDetails\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\nThis kit is designed to revive the luster of Clamshell Go stones after cleaning to remove stains.\n\u003cbr\u003e Please review the product instructions and video to polish your Clamshell Go stones.\n\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\u003eHow to care Go stones\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\n\"If the Go stones become dirty......\"\n\u003cbr\u003e\n\u003cbr\u003e 1. Wash stones in soapy water with a mild detergent to clean the surface.\n\u003cbr\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-shiroishi-01_480x480.jpg?v=1688452688\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-shiroishi-01_480x480.jpg?v=1688452688\"\u003e\n\u003cbr\u003e 2. Let stones dry in the sun or shade in an airy place.\n\u003cbr\u003e\n\u003cbr\u003e 3.When stones are well dried, clean both sides of each stone with a cotton cloth.\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-shiroishi-b-03_adfaa200-159a-4aa1-9a8c-e2c6dc971a41_480x480.jpg?v=1688452748\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-shiroishi-b-03_adfaa200-159a-4aa1-9a8c-e2c6dc971a41_480x480.jpg?v=1688452748\"\u003e\n\u003cbr\u003e\n\n\n\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca style=\"color: #2b00ff;\" title=\"Maintenance of Go Stones\" href=\"https:\/\/kurokigoishiten.com\/en\/pages\/stone-care\" target=\"_blank\"\u003e\n\u0026gt;Go to \"Maintenance of Go Stones\" page\u003c\/a\u003e\u003c\/span\u003e\n\u003cbr\u003e\n\u003cbr\u003e \"If the Clamshell Go stones lose their luster......\"\n\u003cbr\u003e\n*Please check movie.\u003cbr\u003e\n\u003cbr\u003e 1. Open the Go Stone Polishing Cloth Bag of the \"Care Kit\" and turn the bag inside out.\n\u003cbr\u003e Rub the wax provided on both sides of the inside of the cloth bag.\n\u003cbr\u003e\n\u003cbr\u003e 2. Put the cloth bag back together, place about half of the washed and dried Go stones in the bag, and put the returned part back to form the bag.\n\u003cbr\u003e\n\u003cbr\u003e 3. Lay out a towel or other soft cloth and gently rub the Go stones in the cloth bag together on it.\n\u003cbr\u003e *At this time, rub the Go stones against each other, but be careful not to use too much force or rub too hard, as this may chip or scratch the Go stones.\n\u003cbr\u003e\n\u003cbr\u003e 4. You will feel a little resistance at first, but after 5 to 10 minutes, the sensation of rubbing together becomes progressively lighter.\n\u003cbr\u003e Check the go stones and if they are shiny, maintenance is finish.\n\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\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eSpecification\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\n\n\u003cli\u003e\"Clamshell (White) Go stones Care Kit\"\n\u003cbr\u003e Exclusive cloth bag : 1\n\u003cbr\u003e Wax for polishing Clamshell Go stones in aluminum container : 1\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\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\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\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 \"Clamshell (White) Go stones Care Kit\" is a kit for polishing white Go stones made from Clamshells.\n\u003cbr\u003e Do not use on glass or plastic Go stones made from materials other than Clamshells.\n\u003cbr\u003e *Please use the \"Nachiguro (Black) Go Stones Care Kit\" to add luster to black Go stones made from Nachiguro slate stones.\n\u003cbr\u003e\n\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\u003cbr\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":43455788056739,"sku":"","price":1990.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/clamshellgostones-carekit-01.jpg?v=1688452044"},{"product_id":"那智黒碁石専用-那智黒碁石お手入れキット","title":"\"Nachiguro (Black) Go stones Care Kit\" for exclusive use of Nachiguro Slate Go stones","description":"This product is \"Nachiguro (Black) Go stones Care Kit\".\n\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003cdiv style=\"border: #ff69b4 solid 1px; font-size: 100%; padding: 15px;\"\u003e\n\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\n\nIn the image list, there is a video of \"How to care for Go stones\" (Japanese and English versions).\u003cbr\u003e\nFor information on how to care for your Go stones and how to use the \"Nachiguro (Black) Go Stone Care Kit\", please check the video.\u003cbr\u003e\n\n\u003c\/span\u003e\u003c\/strong\u003e\n\n\n\u003c\/div\u003e\n\u003cbr\u003e Go stones will gradually become dirty and lose their luster with use.\n\u003cbr\u003e On our shopping site, we provide information on how to care for white and black Go stones on the \"Maintenance of Go Stones\" page, but it only includes cleaning methods to remove dirt.\n\u003cbr\u003e After much trial and error to find a way to revive the lost luster of Go stones, we have finally developed a \"Nachiguro (Black) Go stones Care Kit\" that allows customers to restore the luster of their stones by themselves.\n\u003cbr\u003e Please watch the video in the image list to check how to clean and keep your Go stones beautiful and use them for many years to come.\n\u003cbr\u003e\n\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca style=\"color: #2b00ff;\" title=\"Maintenance of Go Stones\" href=\"https:\/\/kurokigoishiten.com\/en\/pages\/stone-care\" target=\"_blank\"\u003e\n\u0026gt;Go to \"Maintenance of Go Stones\" page\u003c\/a\u003e\u003c\/span\u003e\n\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\" aria-expanded=\"false\"\u003e \u003cspan\u003eDetails\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\nThis kit is designed to revive the luster of Nachiguro Go stones after cleaning to remove stains.\n\u003cbr\u003e Please review the product instructions and video to polish your Go stones.\n\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\u003eHow to care Go stones\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\n\"If the Nachiguro (Black) Go stones become dirty......\"\n\u003cbr\u003e\n\u003cbr\u003e 1. Wash Go stones in soapy water with a mild detergent to clean the surface.\n\u003cbr\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-kuroishi-01_4613d85b-111e-4b78-b419-946c89848f7f_480x480.jpg?v=1688452300\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-kuroishi-01_4613d85b-111e-4b78-b419-946c89848f7f_480x480.jpg?v=1688452300\"\u003e\n\u003cbr\u003e 2. Let stones dry in the sun or shade in an airy place.\n\u003cbr\u003e\n\u003cbr\u003e 3.When stones are well dried, clean both sides of each stone with a cotton cloth.\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-kuroishi-05_69c1ad39-a8f5-4ebb-91f4-25fc76244373_480x480.jpg?v=1688452380\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-kuroishi-05_69c1ad39-a8f5-4ebb-91f4-25fc76244373_480x480.jpg?v=1688452380\"\u003e\n\u003cbr\u003e\n\n\n\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca style=\"color: #2b00ff;\" title=\"Maintenance of Go Stones\" href=\"https:\/\/kurokigoishiten.com\/en\/pages\/stone-care\" target=\"_blank\"\u003e\n\u0026gt;Go to \"Maintenance of Go Stones\" page\u003c\/a\u003e\u003c\/span\u003e\n\u003cbr\u003e\n\u003cbr\u003e \"If the Nachiguro (Black) Go stones lose their luster......\"\n\u003cbr\u003e\n*Please check movie.\u003cbr\u003e\n\n\u003cbr\u003e 1. Place about half of the washed and dried Go stones on the black hand towel in the \"Care Kit\" and spray a small amount of non-sticky baby oil or similar in the sprayer provided.\n\u003cbr\u003e\n\u003cbr\u003e 2. Wrap the Go stones in a towel and rub gently with both hands so that the oil is spread over the entire Go stones.\n\u003cbr\u003e *To prevent oil stains, it is safer to lay a plastic or similar material on the desk.\n\u003cbr\u003e\n\u003cbr\u003e 3. Finally, wipe off excess oil with a towel for a clean finish.\n\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\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eSpecification\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\n\n\u003cli\u003e\"Nachiguro (Black) Go stones Care Kit\"\n\u003cbr\u003e Microfiber Towel : 1\n\u003cbr\u003e Spray bottle with baby oil 5 ml : 1\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\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\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\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 \"Nachiguro (Black) Go stones Care Kit\" is a kit for polishing Nachiguro (Black) Go stones made from Nachiguro slate stones.\n\u003cbr\u003e Do not use on glass or plastic Go stones made from materials other than Nachiguro slate stones.\n\u003cbr\u003e *Please use the \"Clamshell (White) Go Stones Care Kit\" to add luster to Clamshell (White) Go stones made from Clamshells.\n\u003cbr\u003e\n\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\u003cbr\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":43455794053283,"sku":"","price":990.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/nachikurogostones-carekit-01.jpg?v=1688452024"},{"product_id":"碁石お手入れキット","title":"\"Go Stones Care Kit\"","description":"These products are \"Go stones Care Kit\"\n\u003cbr\u003e Three types : \"Clamshell (White) Go Stones Care Kit\", \"Nachiguro (Black) Go Stones Care Kit\", and \"White and Black Go stones care kit Pack\".\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv style=\"border: #ff69b4 solid 1px; font-size: 100%; padding: 15px;\"\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\n    \nIn the image list, there is a video of \"How to care for Go stones\" (Japanese and English versions).\u003cbr\u003e\nFor information on how to care for your Go stones and how to use the \"Clamshell (White) Go stones Care Kit\" and \"Nachiguro (Black) Go Stones Care Kit\", please check the video.\u003cbr\u003e\n\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cbr\u003e Go stones will gradually become dirty and lose their luster with use.\n\u003cbr\u003e On our shopping site, we provide information on how to care for white and black Go stones on the \"Maintenance of Go Stones\" page, but it only includes cleaning methods to remove dirt.\n\u003cbr\u003e After much trial and error to find a way to revive the lost luster of Go stones, we have finally developed a \"Go stones Care Kit\" that allows customers to restore the luster of their stones by themselves.\n\u003cbr\u003e Please check the video in the image list to watch how to clean and keep your Go stones beautiful and use them for many years to come.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca style=\"color: #2b00ff;\" title=\"碁石のお手入れ方法\" href=\"https:\/\/kurokigoishiten.com\/en\/pages\/stone-care\" target=\"_blank\"\u003e\u0026gt;Go to \"Maintenance of Go Stones\" page\u003c\/a\u003e\u003c\/span\u003e\n\u003cbr\u003e\n\u003cbr\u003e\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\u003eDetails\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\n\u003cli\u003e\u003cstrong\u003e\"Clamshell (White) Go Stones Care Kit\"\u003c\/strong\u003e\n\u003cbr\u003e This is a care kit exclusively for Clamshell White Go stones.\n\u003cbr\u003e This care kit was developed based on the coating techniques of our Go stones craftsmen.\n\u003cbr\u003e The wax for glazing is the same wax used for actual products.\n\u003cbr\u003e It can be used about 20 to 30 times, depending on how you use it.\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003e\u003cstrong\u003e\"Nachiguro (Black) Go Stones Care Kit\"\u003c\/strong\u003e\n\u003cbr\u003e This is a care kit exclusively for Nachiguro slate black Go stones.\n\u003cbr\u003e This care kit is designed to revive the luster of Nachiguro black Go stones after cleaning.\n\u003cbr\u003e This kit was developed based on the glazing techniques of our Go stones craftsmen.\n\u003cbr\u003e The oil for glazing is the same oil used for actual products.\n\u003cbr\u003e It can be used about 20 to 30 times, depending on how you use it.\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003e\u003cstrong\u003e\"White and Black Go stones care kit Pack\"\u003c\/strong\u003e\n\u003cbr\u003e This is a set of kits for glazing each of Clamshell White Go stones and Nachiguro Black Go stones.\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e *Please check the instructions and videos for each product before use.\n\u003cbr\u003e\n\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\"\u003e \u003cspan\u003eHow to care Go Stones\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\n\u003cstrong\u003e\"If the Clamshell Go stones become dirty......\"\u003c\/strong\u003e\n\u003cbr\u003e\n\u003cbr\u003e 1. Wash stones in soapy water with a mild detergent to clean the surface.\u003c\/div\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-shiroishi-01_480x480.jpg?v=1688452688\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-shiroishi-01_480x480.jpg?v=1688452688\"\u003e\n\u003cbr\u003e 2. Let stones dry in the sun or shade in an airy place.\n\u003cbr\u003e\n\u003cbr\u003e 3.When stones are well dried, clean both sides of each stone with a cotton cloth.\u003c\/div\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\n\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-shiroishi-b-03_adfaa200-159a-4aa1-9a8c-e2c6dc971a41_480x480.jpg?v=1688452748\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-shiroishi-b-03_adfaa200-159a-4aa1-9a8c-e2c6dc971a41_480x480.jpg?v=1688452748\"\u003e\n\u003cbr\u003e \u003cspan style=\"color: #2b00ff;\"\u003e\u003ca href=\"https:\/\/kurokigoishiten.com\/en\/pages\/stone-care\" title=\"How to care Go Stones\" style=\"color: #2b00ff;\" target=\"_blank\"\u003e\n\u0026gt;Go to \"Maintenance of Go Stones\" page\u003c\/a\u003e\u003c\/span\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cstrong\u003e\"If the Clamshell Go stones lose their luster......\"\u003c\/strong\u003e\n\u003cbr\u003e *Please check movie.\n\u003cbr\u003e\n\u003cbr\u003e 1. Open the Go Stone Polishing Cloth Bag of the \"Care Kit\" and turn the bag inside out. Rub the wax provided on both sides of the inside of the cloth bag.\n\u003cbr\u003e\n\u003cbr\u003e 2. Put the cloth bag back together, place about half of the washed and dried Go stones in the bag, and put the returned part back to form the bag.\n\u003cbr\u003e\n\u003cbr\u003e 3. Lay out a towel or other soft cloth and gently rub the Go stones in the cloth bag together on it.\n\u003cbr\u003e *At this time, rub the Go stones against each other, but be careful not to use too much force or rub too hard, as this may chip or scratch the Go stones.\n\u003cbr\u003e\n\u003cbr\u003e 4. You will feel a little resistance at first, but after 5 to 10 minutes, the sensation of rubbing together becomes progressively lighter.\n\u003cbr\u003e Check the go stones and if they are shiny, maintenance is finish.\n\u003cbr\u003e\n\u003cbr\u003e \u003cstrong\u003e\"If the Nachiguro (Black) Go stones become dirty......\"\u003c\/strong\u003e\n\u003cbr\u003e\n\u003cbr\u003e 1. Wash Go stones in soapy water with a mild detergent to clean the surface.\n\u003cbr\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-kuroishi-01_4613d85b-111e-4b78-b419-946c89848f7f_480x480.jpg?v=1688452300\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-kuroishi-01_4613d85b-111e-4b78-b419-946c89848f7f_480x480.jpg?v=1688452300\"\u003e\n\u003cbr\u003e 2. Let stones dry in the sun or shade in an airy place.\n\u003cbr\u003e\n\u003cbr\u003e 3.When stones are well dried, clean both sides of each stone with a cotton cloth.\u003c\/div\u003e\n\n\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-kuroishi-05_69c1ad39-a8f5-4ebb-91f4-25fc76244373_480x480.jpg?v=1688452380\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/oteire-kuroishi-05_69c1ad39-a8f5-4ebb-91f4-25fc76244373_480x480.jpg?v=1688452380\"\u003e\n\u003cbr\u003e\n\n\n\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca style=\"color: #2b00ff;\" title=\"Maintenance of Go Stones\" href=\"https:\/\/kurokigoishiten.com\/en\/pages\/stone-care\" target=\"_blank\"\u003e\n\u0026gt;Go to \"Maintenance of Go Stones\" page\u003c\/a\u003e\u003c\/span\u003e\n\u003cbr\u003e\n\u003cbr\u003e \u003cstrong\u003e\"If the Nachiguro (Black) Go stones lose their luster......\"\u003c\/strong\u003e\n\u003cbr\u003e *Please check movie.\n\u003cbr\u003e\n\u003cbr\u003e 1. Place about half of the washed and dried Go stones on the black hand towel in the \"Care Kit\" and spray a small amount of non-sticky baby oil or similar in the sprayer provided.\n\u003cbr\u003e\n\u003cbr\u003e 2. Wrap the Go stones in a towel and rub gently with both hands so that the oil is spread over the entire Go stones.\n\u003cbr\u003e *To prevent oil stains, it is safer to lay a plastic or similar material on the desk.\n\u003cbr\u003e\n\u003cbr\u003e 3. Finally, wipe off excess oil with a towel for a clean finish.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\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\u003eSpecification\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\n\u003cli\u003e\u003cstrong\u003e\"Clamshell (White) Go stones Care Kit\"\u003c\/strong\u003e\n\u003cbr\u003e Exclusive cloth bag : 1\n\u003cbr\u003e Wax for polishing Clamshell Go stones in aluminum container : 1\n\u003cbr\u003e *This product is a care kit for \"Clamshell white Go stones\" only.\n\u003cbr\u003e The care kit for \"Nachiguro black Go stones\" is not included.\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\n\n\u003cli\u003e\u003cstrong\u003e\"Nachiguro (Black) Go Stones Care Kit\"\u003c\/strong\u003e\n\u003cbr\u003e Microfiber Towel : 1\n\u003cbr\u003e Spray bottle with baby oil 5 ml : 1\n\u003cbr\u003e *This product is a care kit for \"Nachiguro black Go stones\" only.\n\u003cbr\u003e The care kit for \"Clamshell white Go stones\" is not included.\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003e\u003cstrong\u003e\"White and Black Go stones care kit Pack\"\u003c\/strong\u003e\n\u003cbr\u003e \"Clamshell (White) Go stones Care Kit\"\/Exclusive cloth bag : 1, Wax for polishing Clamshell Go stones in aluminum container : 1\n\u003cbr\u003e \"Nachiguro (Black) Go Stones Care Kit\"\/Microfiber Towel : 1, Spray bottle with baby oil 5 ml : 1\n\u003cbr\u003e *In plastic case\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\n\n\n\u003cbr\u003e\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\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 aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eNotice about product\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\n\u003cli\u003eThe \"Nachiguro (Black) Go stones Care Kit\" is a kit for polishing Nachiguro (Black) Go stones made from Nachiguro slate stones.\n\u003cbr\u003e Do not use on glass or plastic Go stones made from materials other than Nachiguro slate stones.\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003eThe \"Clamshell (White) Go Stones Care Kit\" is a kit for polishing Clamshell (White) Go stones made from Clamshells. Do not use on glass or plastic Go stones made from materials other than Clamshell Go stones.\u003c\/li\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","brand":"kurokigoishiten","offers":[{"title":"\"White and Black Go stones care kit Pack\"","offer_id":43479434821795,"sku":"","price":2980.0,"currency_code":"JPY","in_stock":true},{"title":"\"Clamshell (White) Go Stones Care Kit\"","offer_id":43479434756259,"sku":"","price":1990.0,"currency_code":"JPY","in_stock":true},{"title":"\"Nachiguro (Black) Go Stones Care Kit\"","offer_id":43479434789027,"sku":"","price":990.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/gostonescarekit-2pack-00.jpg?v=1690184590"},{"product_id":"日向特産蛤碁石-雪印-31号-404-hgs-07-訳有品","title":"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 31 *Off-spec product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", Snow grade, Size 31\" ,made of Hyuga clamshell.\u0026nbsp;\n\u003cbr\u003e *Off-spec product, since this is a \"Off-spec\" product, there are some noticeable scratches and small flaws.\n\u003cbr\u003e *These Go stones are New product.\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stones are famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e \"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell Go stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003eSize 31 clamshell Go stones should assure the thickness of 8.4 mm, so its material clamshells must be thicker than about 9.4 - 9.8 mm.\n\u003cbr\u003e It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\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\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e\u0026nbsp;The thickness of Go stones are size 31 (about 8.4 mm), so the raw material clam shells must be at least about 9.4 - 9.8 mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", a few thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clamshell because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clamshells boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e\u0026nbsp;*In odder to make one set of Go stones (182 stones for Snow grade, Size 31), we need to use at least a few thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 31 *Off-spec product\u003c\/li\u003e\n\u003cli\u003eProduct No. : HYO-31-906-01 \u0026nbsp;\n\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white Go stones, 181 Nachiguro black Go stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size 31 (8.4 mm)\u003c\/li\u003e\n\u003cli\u003eQuality : Since this is a \"Off-spec\" product, there are some noticeable scratches and small flaws.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":44438878945443,"sku":null,"price":380000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/1906a4-1-02.jpg?v=1714007968"},{"product_id":"日向特産蛤碁石-雪印-33号-404-hgs-06-リペア品","title":"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size33 *Repaired product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", Snow grade, Size33\" ,made of Hyuga clamshell. *Repaired product\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stones are famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e \"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell Go stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003e Size 33 clamshell Go stones should assure the thickness of 9.2mm, so its material clamshells must be thicker than 10.5mm.\n\u003cbr\u003e It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e These Go stones are \"Repaired\" product, polished by our Go stone craftsmen.\n\u003cbr\u003e It is not new, but a very rare Legendary Hyuga clamshell Go stones.\n\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\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 33 (about 9.2mm), so the raw material clam shells must be at least 10.5mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clamshell because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clamshells boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In odder to make one set of Go stones (182 stones for Snow grade, Size 33), we need to use at least tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size33 *Repaired product\u003c\/li\u003e\n\u003cli\u003eProduct No. : HGYR-33-80601 \u003c\/li\u003e\n\u003cli\u003e180 Clamshell white Go stones, 181 Nachiguro black Go stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size33 (9.2mm)\u003c\/li\u003e\n\u003cli\u003eQuality : This is a repair Go stones, there are some scratches and stains. Please kind understand.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":44438885171363,"sku":null,"price":780000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/1806A1-0.jpg?v=1714008251"},{"product_id":"日向特産蛤碁石-ブルーラベル雪印-31号-404-hgs-04","title":"Legendary Hyuga Special Clamshell Go Stones, BLUE Label Snow grade, Size31 *New product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", BLUE Label Snow grade, Size31\" ,made of Hyuga clamshell.\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e \"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003e Size 31 clamshell Go stone should assure the thickness of 8.4mm, so its material clamshells must be thicker than 9.7mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 31 (about 8.4mm), so the raw material clam shells must be at least 9.7mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In odder to make one set of Go stones (182 stones for Snow grade, Size 33), we need to use at least tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, BLUE label Snow grade, Size31\u003c\/li\u003e\n\u003cli\u003eProduct No. : HBLY-31-910-01\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size31 (8.4mm)\u003c\/li\u003e\n\u003cli\u003eQuality : There are some flaws due to the semi-qualified level of selection standards.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":44438892216483,"sku":null,"price":328000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/HBLY-31-910-01-05.jpg?v=1714008604"},{"product_id":"日向特産蛤碁石-雪印-月印混在-31号-hgmrp-31-109-01-リペア品","title":"Legendary Hyuga Special Clamshell Go Stones, Snow and Moon (Tsuki) mixed grade, Size31 HGMRP-31-109-01 *Repaired product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", Snow and Moon (Tsuki) mixed grade, Size31\" ,made of Hyuga clamshell. *Repaired product\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stones are famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e These Go stones are a mixture that are sorted into Snow and Moon grade.\n\u003cbr\u003e The standard for sorting Hyuga clamshell Go stones is the whiteness of the stones.\n\u003cbr\u003e Some \"Moon (Tsuki) \" grade Go stones with some color are also mixed in.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e Size 31 clamshell Go stones should assure the thickness of 8.4mm, so its material clamshells must be thicker than 10.0mm.\n\u003cbr\u003e It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e These Go stones are \"Repaired\" product, polished by our Go stone craftsmen.\n\u003cbr\u003e It is not new, but a very rare Legendary Hyuga clamshell Go stones.\n\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\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 31 (about 8.4 mm thick), so the raw material clam shells must be at least 10.0mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\u003cbr\u003e *These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", Snow and Moon (Tsuki) mixed grade.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clamshell because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clamshells boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In odder to make one set of Go stones (182 stones for Snow grade, Size 31), we need to use at least few ten thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Snow and Moon (Tsuki) mixed grade, Size31 *Repaired product\u003c\/li\u003e\n\u003cli\u003eProduct No. : HGMRP-31-109-01 \u003c\/li\u003e\n\u003cli\u003e180 Clamshell white Go stones, 181 Nachiguro black Go stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size31 (8.4mm)\u003c\/li\u003e\n\u003cli\u003eQuality : This is a repair Go stones, there are some scratches and stains. Please kind understand.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":44438912237731,"sku":null,"price":250000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/HGMRP-31-109-01-02.jpg?v=1756862234"},{"product_id":"日向特産蛤碁石-ブルーラベル花印-28号-hgblh-28-303-01-コピー","title":"Legendary Hyuga Special Clamshell Go Stones, BLUE Label Amber Colored, Size 28 *New product","description":"This “Legendary Go Stones \u003cspan style=\"color: #e25041;\"\u003eAmber Colored\u003c\/span\u003e” are made from Suwabute clamshells that was collected in the Okuraga-hama beach in Hyuga City, Miyazaki Pref. Japan.\n\u003cbr\u003e Today, most natural clamshells are depleted and can no longer be found on the beach.\n\u003cbr\u003e\n\u003cbr\u003e Usually, the pure white color is highly valued for natural clamshell Go stones.\n\u003cbr\u003e But in very rare occasion, Amber color partly stay in the surface of Go stones.\n\u003cbr\u003e These stones are accidentally created with 0.001-0.0001% of total number of production.\n\u003cbr\u003e In that sense, this is truly rare and extremely beautiful natural clamshell Go stone, only one set available out of several thousand or more Go stones.\n\u003cbr\u003e\n\u003cbr\u003e These Amber Go stones have natural amber shade.\n\u003cbr\u003e Elegant Amber-colored stripes beautifully cover the Go stones surface.\n\u003cbr\u003e *Please check the photo images.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eDetails\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\nIn case of white Go stones, stripe design is not clearly visible.\n\u003cbr\u003e On the other hand, these Amber-colored stones clearly outstands its stripes on its surface.\n\u003cbr\u003e This item is hardly found in the market, that makes it true rare product.\n\u003cbr\u003e Please kindly understand that the Amber color is a bit varied even though we have carefully selected the stones with similar color tone.\n\u003cbr\u003e These are truly rare Go stones that can be found only one set out of several thousands to several tens of thousands clamshells.\n\u003cbr\u003e\n\u003cbr\u003e *These Go stones are \"BLUE LABEL\" grade. There are small scratches, but all of them are invisible or hard to see.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\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\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\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\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003c\/ul\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 data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eSpecification\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\n\u003cli\u003e\n\nProduct : Legendary Hyuga Special Clamshell Go Stones, BLUE Label Amber Colored, Size 28\n\u003cbr\u003e Product No. : HGBL-AM28-404-01\n\u003cbr\u003e Thickness : Size 28（7.5 mm）\n\u003cbr\u003e Quantity : Legendary Hyuga Special Clamshell white Go Stones 180, Nachiguro slate black Go stones 181\n\u003cbr\u003e Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each)\n\u003cbr\u003e Quality Certificate of Go Stones\u003c\/li\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cli\u003ePlease bear the actual cost for shipping charges outside Japan.\u003c\/li\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":44438918234275,"sku":null,"price":350000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/HGBL-AM28-404-01-06.jpg?v=1752212435"},{"product_id":"夏の囲碁棋具蔵出し-408-hgs-06-日向特産蛤碁石-雪印-32号-リペア品","title":"Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 32 *Repaired product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", Snow grade, Size32\" ,made of Hyuga clamshell. *Repaired product\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stones are famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e \"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell Go stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003eSize 32 clamshell Go stones should assure the thickness of 8.8 mm, so its material clamshells must be thicker than about 10.2mm.\n\u003cbr\u003e It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e*These Go stones are \"Repaired\" product, polished by our Go stone craftsmen.\n\u003cbr\u003e It is not new, but a very rare Legendary Hyuga clamshell Go stones.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eNew Product Reference Price : 850,000 JPY\u003cbr\u003e\n\u003c\/span\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eRepaired price／499,000 JPY ⇒ Summer sales price／299,900 JPY（199,100JPY Off）\u003cbr\u003e\n＊Limited stock\u003c\/span\u003e\u003c\/strong\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 \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 32 (about 8.8 mm), so the raw material clam shells must be at least about 10.2mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clamshell because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clamshells boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e\u0026nbsp;*In odder to make one set of Go stones (182 stones for Snow grade, Size 32), we need to use at least tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Snow grade, Size 32 *Repaired product\u003c\/li\u003e\n\u003cli\u003eProduct No. : HGY-32-RP803\u0026nbsp;\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white Go stones, 181 Nachiguro black Go stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size 32 (8.8 mm)\u003c\/li\u003e\n\u003cli\u003eQuality : This is a repair Go stones, there are some scratches and stains. Please kind understand.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\n                    Please bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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\u003c\/div\u003e","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":45113915801763,"sku":null,"price":499000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/HGY-32-RP803-01.jpg?v=1724376477"},{"product_id":"夏の囲碁棋具蔵出し-408-hgs-04-日向特産蛤碁石-ブルーラベル雪印-33号","title":"Legendary Hyuga Special Clamshell Go Stones, BLUE Label Snow grade, Size33 *New product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", BLUE Label Snow grade, Size33\" ,made of Hyuga clamshell.\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e \"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted and only 5-10% of the products are classified as snow grade.\n\u003cbr\u003e *Among Snow grade stones, some products are slightly colored.\n\u003cbr\u003e\n\u003cbr\u003e Size 33 clamshell Go stone should assure the thickness of 9.2mm, so its material clamshells must be thicker than 10.5mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cbr\u003e\n＊Limited stock\u003c\/span\u003e\u003c\/strong\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\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 33 (about 9.2mm), so the raw material clam shells must be at least 10.5mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In odder to make one set of Go stones (182 stones for Snow grade, Size 33), we need to use at least tens of thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, BLUE label Snow grade, Size33\u003c\/li\u003e\n\u003cli\u003eProduct No. : HBLY-33-910-01\u003c\/li\u003e\n\u003cli\u003e180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size33 (9.2mm)\u003c\/li\u003e\n\u003cli\u003eQuality : There are some flaws due to the semi-qualified level of selection standards.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\n                    Please bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":45113928679587,"sku":null,"price":983000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/products\/HBLY-33-910-01-05.jpg?v=1743124318"},{"product_id":"夏の囲碁棋具蔵出し-408-hgs-03-日向特産蛤碁石-厳選月印-32号-新古品","title":"Legendary Hyuga Special Clamshell Go Stones, Moon grade, Size 32 *New product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones, Moon grade, Size 32\", made of Hyuga clamshell *New product.\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stone is famous for its unique and delicate stripes and luster. The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e\"Whiteness\" is the criteria for sorting Snow grade Hyuga clamshell stones. Small colorations sometimes remain on the surface as it is made from natural clam. All the clamshell stones are carefully sorted.\n\u003cbr\u003e\n\u003cbr\u003eSize 32 clamshell Go stone should assure the thickness of 8.8mm, so its material clamshells must be thicker than 10.3mm. It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRegular Price : 498,000 JPY ⇒ Summer sales price／399,900 JPY（98,100JPY Off）\u003cbr\u003e\n＊Limited stock\u003c\/span\u003e\u003c\/strong\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\nWhy \"Hyuga Clamshell Go Stone \" is so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clams because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003e Hyuga clam boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e For these reasons, it is infeasible to make new products because raw material are no longer available.\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\nSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Moon grade, Size 32 *New product\u003c\/li\u003e\n                \u003cli\u003eProduct No. : HGM-32-404-01\u003c\/li\u003e\n\u003cli\u003e 180 Clamshell white stones, 181 Nachiguro black stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), Quality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size32 (8.8 mm)\u003c\/li\u003e\n                \u003cbr\u003e *Please be sure to check the picture.\n                \u003cbr\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\n                    Please bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":45113933693091,"sku":null,"price":498000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/31_-05_daf25c13-5e6a-4c8b-b80f-b59042f538a3.jpg?v=1764724404"},{"product_id":"夏の囲碁棋具蔵出し-408-hgs-02-日向特産蛤碁石-雪印-月印混在-31号-リペア品","title":"Releasing Stored Go Equipment Summer Sale 408-HGS-04 Legendary Hyuga Special Clamshell Go Stones, Snow and Moon (Tsuki) mixed grade, Size31 *Repaired product","description":"These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", Snow and Moon (Tsuki) mixed grade, Size31\" ,made of Hyuga clamshell. *Repaired product\n\u003cbr\u003e\n\u003cbr\u003e Hyuga clamshell Go stones are famous for its unique and delicate stripes and luster.\n\u003cbr\u003e The pure white color is a must-have gem for Go lovers.\n\u003cbr\u003e\n\u003cbr\u003e These Go stones are a mixture that are sorted into Snow and Moon grade.\n\u003cbr\u003e The standard for sorting Hyuga clamshell Go stones is the whiteness of the stones.\n\u003cbr\u003e Some \"Moon (Tsuki) \" grade Go stones with some color are also mixed in.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e Size 31 clamshell Go stones should assure the thickness of 8.4mm, so its material clamshells must be thicker than 10.0mm.\n\u003cbr\u003e It is hard to collect big and thick Hyuga clamshells because they grow very slow in natural environment. Such thick clamshells are truly rare.\n\u003cbr\u003e We would like to recommend this masterpiece for those want to purchase the best of the best.\n\u003cbr\u003e\n\u003cbr\u003e These Go stones are \"Repaired\" product, polished by our Go stone craftsmen.\n\u003cbr\u003e It is not new, but a very rare Legendary Hyuga clamshell Go stones.\n\u003cbr\u003e\n\u003cbr\u003e\n\n\n\n\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRegular Price : 250,000 JPY ⇒ Summer sales price／149,900 JPY（100,100JPY Off）\u003cbr\u003e\n＊Limited stock\u003c\/span\u003e\u003c\/strong\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\n\u003cspan\u003eAbout \"Legendary Hyuga Special Clamshell Go Stones\"\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\nNow unfortunately, clam shells, the raw material for Go stones, are not available at all at Okuragahama beach in Hyuga City, which used to be the production center of Hyuga-produced clamshell Go stones.\n\u003cbr\u003e Because of the slow growth of the Hyuga clam shells, large clam shells are not often harvested, and in most cases, only one clam shell is harvested from each clam shell.\n\u003cbr\u003e\n\u003cbr\u003e The thickness of Go stones are size 31 (about 8.4 mm thick), so the raw material clam shells must be at least 10.0mm thick.\n\u003cbr\u003e In addition, to produce one set of Go stones with whiteness and stripes that can be classified as \"Yuki-jirushi (Snow grade)\", tens of thousands of such rare shells are needed, so it is hopeless to produce new Go stones in the future.\n\u003cbr\u003e *These Go stones are \"Legendary Hyuga Special Clamshell Go Stones\", Snow and Moon (Tsuki) mixed grade.\n\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\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e\n\u003cspan\u003eWhy these Go stones are so rare?\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\n\u003cul\u003e\n\u003cli\u003eIt is practically impossible to make new products with Hyuga clamshell because they are almost depleted these days.\u003c\/li\u003e\n\u003cli\u003eThe shell is more dense and smooth, and harder than Mexican ones.\u003c\/li\u003e\n\u003cli\u003eHyuga clamshells boasts dense and beautiful strips, that shows growth line of the shell.\u003c\/li\u003e\n\u003cli\u003eOnly one piece of Go stone can be cut out from one clamshell.\u003c\/li\u003e\n\u003cli\u003eOnly 5-10% of the Go stones are classified as Snow grade because they are sorted according to the beauty of stripes and color, and the presence of scratch.\u003c\/li\u003e\n\u003cli\u003eAll 182 Go stones need to assure the same thickness and quality.\n\u003cbr\u003e *In odder to make one set of Go stones (182 stones for Snow grade, Size 31), we need to use at least few ten thousands naturally-grown Hyuga Clamshells.\u003c\/li\u003e\n\u003c\/ul\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\n\u003cspan\u003eSpecification\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\n\u003cul\u003e\n\u003cli\u003eProduct : Legendary Hyuga Special Clamshell Go Stones, Snow and Moon (Tsuki) mixed grade, Size31 *Repaired product\u003c\/li\u003e\n\u003cli\u003eProduct No. : HGMRP-31-109-01 \u003c\/li\u003e\n\u003cli\u003e180 Clamshell white Go stones, 181 Nachiguro black Go stones, Special paulownia box, Nonwoven fabric bag, Spare stones (2 for each), \u003c\/li\u003e\n\u003cli\u003eQuality Certificate of Go Stones\u003c\/li\u003e\n\u003cli\u003ethick : Size31 (8.4mm)\u003c\/li\u003e\n\u003cli\u003eQuality : This is a repair Go stones, there are some scratches and stains. Please kind understand.\n\u003cbr\u003e *Please be sure to check the picture.\u003c\/li\u003e\n\u003cbr\u003e\n\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\n                    Please bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003cbr\u003e\n\n\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","brand":"黒木碁石店","offers":[{"title":"Default Title","offer_id":45113944375459,"sku":null,"price":250000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/HGMRP-31-109-01-02.jpg?v=1756862234"},{"product_id":"夏の囲碁棋具蔵出し-408-mgs-01-はまぐり碁石ブルーラベル32号-紫碁石","title":"Clamshell go stones BLUE LABEL size 32 Violet","description":"This Go stone is \u003cspan style=\"color: #e25041;\"\u003eClamshell go stones BLUE LABEL size 32 Violet\u0026nbsp;\u003c\/span\u003ewhich has a slight purple color of shells derived from raw materials.\u003cbr\u003e\n\u003cbr\u003eThese Violet Go stones are stones that happen to retain the natural violet color of the shells, and the violet stripes on them are elegant and extremely beautiful.\n\u003cbr\u003e* Please check the striped sample image.\nThese violet colored Go stones are very rare and beautiful stones that are produced only by chance in a few thousands to tens of thousands of pieces.\u003cbr\u003e\nOf course, it is a very rare Go stone that is not generally distributed and rarely found on the market.\u003cbr\u003e\n\u003cbr\u003e\n\n    \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRegular Price : 85,000 JPY⇒Summer sales price／69,900 JPY（15,100JPY Off）\u003cbr\u003e\n＊Limited stock\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e \u003cspan\u003eDetails\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\nClamshell White Go stone is valuable for its ‘white color’, but rarely among them retain the natural violet color of the raw material.\n\u003cbr\u003eUsually, the stripes peculiar to “Clamshell Go stones” are not so noticeable because the Go stones are pure white, but the stripes of “Violet Go stones” can be clearly seen.\n\u003cbr\u003eIt is one of the rarest of rare stones, which can be produced only once in several thousand to several tens of thousands of pairs.\n\u003cbr\u003e*The color and intensity of the violet color are as close as possible, but please note that there may be some variation.\n\u003cbr\u003e*Because of the blue label quality, there may be some noticeable flaws or small flaws. Please understand.\u003cbr\u003e\n\n    \n\u003cbr\u003e Clamshell Go stones are manufactured by Go stones craftsmen one by one through more than 20 manufacturing processes. It takes about 2 to 6 months from the Clamshell to the product.\n            \u003cbr\u003ePlease experience the brilliance of Go stones carved by traditional Go stones craftsmen, the techniques of making Go stones that have been handed down for over 100 years.\n            \u003cbr\u003e\n            \u003cbr\u003eQuality: Quasi-Premium Grade (Shape, color and scratch etc.)\n            \u003cbr\u003eGrade (striped pattern):The spacing between the stripes is a little coarser than \"Snow grade\", which is about 70% or less of the total.\n            \u003cbr\u003e* Please check the striped sample image.\n            \u003cbr\u003e* \"Nachiguro\" slate black Go stones are also included.\n\u003cbr\u003e\n\u003cbr\u003eThe quality of each Clamehsll Go stone is strictly identified by our unique “numbering system” that prints a unique number on each stone, so you can buy with confidence.\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 data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\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\u003cli\u003eProduct : Clamshell go stones BLUE LABEL size 32 Violet\u003cbr\u003e\nProduct No.：AMBSS-32-611-01\u003c\/li\u003e\n\u003cli\u003eQuality: Quasi-Premium Grade (Shape, color and scratch etc.)\n            \u003cbr\u003eGrade (striped pattern):The spacing between the stripes is a little coarser than \"Snow grade\", which is about 70% or less of the total.\n    \u003cbr\u003e* Please check the striped sample image.\u003c\/li\u003e\n\u003cli\u003e Quantity：Clamshell white Go stones 180、Slate black Go stones 181\n\u003cbr\u003e Included：Wooden box, Fabric bag for Go stones, Spare Go stones（2 each of white and black Go stones）, Quality Certificate, Product Information\n\u003cbr\u003e *White Go stones are made of Mexican clam shells.\n\u003cbr\u003e *Black Go stones are made of Nachi-Kuroishi from Kumano City, Mie Prefecture.\n\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\n                Please bear the actual cost for shipping charges outside Japan.\n\u003c\/li\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\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\n\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\"\u003e \u003cspan\u003eNotice about Product\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\nAs natural materials are used, there may be flaws such as small scratches or color stains. We try our best to provide information in text and images, but please understand that there may be cases where this information is not displayed.\u003cbr\u003e\n\u003cbr\u003e\n\u003c!-- 折り畳みの内容ここまで --\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":45116990062755,"sku":null,"price":85000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/AMBSS-32-611-01-00.jpg?v=1724387619"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/collections\/hyuga_clamshell_go_stones_-01.jpg?v=1716446170","url":"https:\/\/kurokigoishiten.com\/en\/collections\/legendary-hyuga-special-clamshell-go-stones.oembed","provider":"kurokigoishiten","version":"1.0","type":"link"}