影蝶透鍔　堅丸形　鉄磨地　陰透　真鍮線象嵌　鋤残土手耳
縦：7.4ｃｍ　横：6.9ｃｍ　切羽台厚：0.45ｃｍ　重量：89ｇ
桐箱入

Source: https://www.seiyudo.com/tu-040415.htm#movepoint1

square sukashi