O-Tanto, signed Inoue Shinkai
Blade length: 13.11 inches (333.00 mm) long. Sori: Uchi-zori 0.5 inches (12.35 mm).
Moto-haba: 1.12 inches (28.50 mm). Moto-gasane: 0.32 inches (8.20 mm).
Period: Shinshinto. In recent polish. A few scuffs, and scratches. No fatal flaws and no cracks. It is almost certainly gimei, and is most likely by the Yokoyama school of Bizen province