Nanbokucho period (Enbun era/1356~) BizenLength of cutting edge 69.8cm Curvature 1.4cm Width of base 31.1mm Width of Yokote 23.4mm Thickness of base 5.5mm
NBTHK(TokubetsuHozon Token) / 1952 NBTHK (Kicho Token) legend of Kanemitsu
Sayagaki written by Hon'ami Koson 本阿弥光遜 in 1943
with) Black Ro-iro style lacquered Cloud design makie Uchigatana Koshirae
NBTHK(Tokubetsu Hozon Tosougu) / Tokubetsu Bunka-shiryo Tosougu