Shinto Early Edo period (on about Enpo 8/circa 1680) Settsu Length of cutting edge 71.4cm Curvature 1.5cm Width of base 31.5mm Width of Yokote 21.6mm Thickness of base 7.5mm
NBTHK(Tokubetsu Hozon) cerficate for Katana
with) Syokko pattern Black stone surface lacquered scabbard Uchikatana Koshirae
NBTHK(Tokubetsu Hozon) certificate for Koshirae