Japanese tanto sword, Japan, 19th centuryShinshinto hira zukuri blade , muji hada, hamon suguha. Koshirae in byakudan lacquer with bone inlay and same (ray skin). The tsuka covered with same with menuki in shakudo with decoration of the Tokugawa mon. Wari kogai in silver plated copper. Kozuka in embossed copper with dragon decoration. Blade signed Seishinshi Masayuki - 清心子正行 and dated third year of Keio 1867. Length: 32.7 cmRepairs and transformation to koshirae.