A2162(T5528) Tanto signed YOSHISUKE
Black stone surface sheath Chisa-katana koshirae
NBTHK(Tokubetsu Hozon)
Koto End of Muromachi period (Meiou era/circa A.D. 1492) Suruga
Length of cutting edge6.2cm No curve Width of base 21.9mm Thickness of base5.1mm (click HERE for high resolutiuon image)