黒木碁石店

Board craftsman Mr. Torayoshi YOSHIDA made Hyuga Kaya Go Board with Legs Ten-masa 5.1-Sun (about 155 mm thick) No.74020F *Off-spec

¥2,600,000 ¥2,750,000

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This Go board is made by board craftsman Mr. Torayoshi YOSHIDA. *Off-spec

This Tenmasa 5.1 sun (155 mm thick) Go board with legs is made from Hyuga Kaya wood.

Ichi-jo-saku (一如 作)means "made with Ichi-nyo spirit" is the proof of his work.
The lines of a board are marked using Tachi-mori, the skill of drawing lines using a Japanese sword. This traditional technique highlights the beauty of natural grain patterns and the texture of lacquered line is smooth and has also a nice feeling.
The works of Mr. Torayoshi YOSHIDA feature very thin markings lines, that create elegance and beauty.


Truly rare Hyuga kaya wood made board.
This 155 mm-thick Go board with legs is the highest grade with extraordinary presence.

The grain of the vertical grain of the top surface and the slightly reddish color of the wood are beautiful, and it is a superb piece that is perfect in terms of both massiveness and presence.
One cutting side has some cracks, a hole filled in and a intergrown knot.
One leg and belly button has a crack.
One side has a scratch.
There are stains throughout.
Please check the photo images.

All Go stones, Go boards, Shogi pieces, Shogi boards, Go bowls, etc. are made using natural materials.
For this reason, some products may present defects such as flaw, stain, crack and/or wood knots, or damages caused at the time of manufacturing and/or storage, and thus they cannot be sold at full price.
We do not sell any product with significant defects. We may sell some products with minor defects as "off-spec products" at a discounted price upon confirmation that customers are duly aware of any defects in advance.
We try our best to describe the condition of any defect as precisely as possible using pictures and text.
Please order items only after checking and accepting the condition of defects. Thank you.
*'Defects' refer to any scratch and flaw.

Yoshida Gobanten was established in 1916 and continuously made various Go and Shogi boards for more than 100years.
The owner takes over the name of 'Master Yoshida Torayoshi' for generations.
All the boards made by the 3rd and 4th generation of Yoshida Torayoshi, the present owner, have engraved words of Ichi-jo (一如) in Chinese character, as the evidence of his work.
The word 'Ichi-jo' is a part of famous four-character idiom 'Busshin Ichi-nyo (物心一如)', that literally means 'matter and mind are one/body and mind as one'.
This implies a strong will that when we make boards, our board and mind are as one.
The engraved words 'Ichi-jo (一如)' is the evidence of Go master, who made this board with his spirit and board as one.
We are happy to offer these special boards made by the Go board master Mr. YOSHIDA Torayoshi, for his devotion and his long years of experience and outstanding technique.

"Kaya" is regarded as one of the best materials to make Go and Shogi boards, because of its good sound and feel when placing the stones, moderate elasticity, beautiful grain, color, gloss and luster, and aroma.

"Hyuga kaya" is a special type of close-grained Japanese nutmeg tree grown and harvested in a mountainous area in the southern part of Kyushu, Japan.

The reason why Hyuga kaya from Miyazaki Prefecture is of the highest quality is because of the natural environment in which the tree grows.
The climate in southern Kyushu and the Miyazaki area has relatively big temperature differences between daytime and night time, a lot of rainfall, and strong direct sunlight, all of which help trees to produce clear-grain grains.
The wood grows on rocky terrain and requires several hundred years to grow into a tree large enough to be used as Go board material.
This is why it is considered a top-quality product, due to its rarity as well as its wood quality.
The grain of the wood is very fine and dense, so it rarely causes warpage or distortion.

Hyuga kaya boards are used in various title matches and famous tournaments.
The sound of the placing of stones on the board is very clear. Moreover, as it is used over the years, it will take on a refined candy-colored luster, further enhancing its maturity.

*Go board materials are explained detail in "How to choose a board".
Please take a look.
Go to "How to choose a board".
"Ten-masa" cutting style has masame (straight grain) only on the top surface of the board.
The bottom surface has itame (flat grain).
The general masame boards belong to this type.
The top surface is beautifully finished so the ten-masa board is highly valued.

*Go board cutting styles are explained detail in "How to choose a board".
Please take a look.
Go to "How to choose a board".
  • Product
    Board craftsman Mr. Torayoshi YOSHIDA made Hyuga Kaya Go board with legs
    Ten-masa 5.1-sun / 15.5 cm thick
    Item No.74020F
  • Size (height×width×thick×leg)
    458 mm × 428 mm × 155 mm × 120mm
  • Weight : About 15.5kg
  • included:Paulownia cover, Cotton cover
  • Certificate

  • Please bear the actual cost for shipping charges outside Japan.
You may find small knots, burrs, rolled-in bark as all these products are made of natural trees.
There may be some small flaw or scratch, dent, chipping.

Only 1 piece in stock!

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