Japanese Chef Knife Saya Ho (Japanese Magnolia) 270mm Wagyuto
The material of the wood is made of Ho (Japanese Magnolia).
It is made in Sakai, Osaka, and the company makes their saya for high class cooking knife makers. It fits 270mm wagyuto Tesshu knives that is made by Mr. Shiraki factory. It has wooden friction inside of the saya, so it just fits, and not loose without the pin.