Bokken Kodachi type (about 55cm) made of Isu wood, a typical wood of southern Kyushu (Japan), which is especially tough material, typically used to make furniture ("ISU" literally means "chair").

It weighs about 280gr.

You may also be interested in this/these product(s)

Shinai + bokken carry bag ￥4200

Bokken Isutokusen (Dai) ￥2940

Bokken Red Oak (Chu) ￥2200

Kodachi White Oak (Sho) ￥1785