Koto on the latter half of Muromachi period (Meio era / circa 1492-) Kaga Length of cutting edge27.5cm A bit on inward curve Width of base22.0mm Thickness of base4.7mm
NBTHK(Hozon) certificate
with) Waist URUMI-nuri Burgundy lacquered Blue pearl of inlay Black stone surface Pipe-stripe code scabbard Tanto Koshirae