Koto Katana in ShiraSaya
Year Made: 1500s
Forging Pattern: Itame
Tempering Pattern: Midare
Dimensions: Blade Length: 26.25 inchesNakago: 7.25 inches 7 mm thick and 29 mm wide at Hamachi
Mountings: Shirasaya. Nicely forged with very active itame hada. Tempering is weak in the boshi but still shaves brass. Some grain openings, see pics for details.