Tokugawa art

Koto End of Muromachi period (Eiroku era/circa 1558-) Mino
Length of cutting edge 31.5cm Curvature 0.3cm Width of base 28.6mm Thickness of base 5.7mm

with) Gold leaf chaff Makie lacquer work scabbard Koshi'katana Koshirae

Shin-shin-to End of Edo period (Ansei era/circa 1854 -) Dewa
Length of cutting edge 21.6cm No curvature Width of base 26.4mm Thickness of base 8.0mm

NBTHK(Hozon) certificate

with) Black lacquered Aikuchi-style Tanto Koshirae

Koto Kamakura period (Shouou era circa 1288)
Length of cutting edge 25.3cm Inward curvature Width of base 22.0mm Thickness of base 5.7mm Length of tang 96.0mm

NBTHK(The 32th 1985 JUYO TOKEN)

with) Brown Urumi lacquered Inro-notches scabbard Higo style Tanto Koshirae