A KOTO TANTO

Details
A KOTO TANTO
NAMBOKUCHO PERIOD (14TH CENTRURY), PROBABLY YAMASHIRO, SIGNED MASAMUNE

Sugata: hira-zukuri with iori-mune; nagasa: 6 sun, 5 bu, 6 rin 19.9 cm.); muzori. Jihada: itame masame. Hamon: shallow komidare notare in nie and nioi ending in a pointed boshi with long kaeri turning into muneyaki extending 2/3 the length. Nakago: tanago, ubu; mei: Masamune.

Roiro-aikuchi-koshirae.