This set includes a 13 & 9 double-faced board with Hyuga Suwabute Clamshell Go Stones　for a 13x13 board.


＜Hyuga Hon-Kaya, Masame (Straight Grain), One-piece 13x13 9x9 Table Go Board＞
W x D x T(cm)：29.8×31.7×4.0
With a refined grain and rich reddish color, this Kaya Go board is a brilliant masterpiece.
The scale is finished with a ridge crafted using genuine lacquer and a traditional Japanese katana by a master Go board craftsman.


<Go Stones, Made from Hyuga Suwabute Clamshells> 
・Snow Grade, Size 22
・White Stones：85 pcs, Thickness >6.3mm or less
・Black Stones：86 pcs, Thickness >6.6mm or less
The Go stones are made from Suwabute clamshells, a unique species of clam in the whole world that can only be collected on Okuragahama Beach in Hyuga City of Miyazaki prefecture. It features an exceptionally refined striped pattern, high quality, and stain resistance.