Tokugawa art

Later Muromachi period (Daiei era/circa 1521-) Mino
Length of cutting edge 29.6cm Curvature 0.3cm Width of base 26.7mm Thickness of base 6.8mm

NBTHK(Hozon) certificate

Early Muromachi period (Ouei 29/1422) Bizen
Length of cutting edge 30.6cm Curvature 0.1cm Width of base 26.7mm Thickness of base 5.5mm

NBTHK(Hozon) certificate

additional old Shirasaya with Sayagaki

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