Shin-shin to End of Edo period (Keiou era/1865-) AwaLength of cutting edge 25.0cm No Curvature Width of base 24.0mm Thickness of base 7.8mm
Black Roiro lacquered Drizzly Rainfall Gold String of Inlay Maple Shadow Gold Lacquer work scabbard Tanto Koshirae
NBTHK(Tokubetsu Hozon) certificate for Koshirae
with)Tanto unsigned attributed to a work of Ashu SUKEYOSHI
NBTHK(Hozon) certificate for Tanto