Kai-Mihara 貝三原, Long Shobuzukuri Wakizashi, KOTO Muromachi period

A swordsmith who was active at the Bingo School in the late Muromachi period.
It is unusually long for a Shobuzukuri.
Comes with an NBTHK Certificate.

Signature : Mumei (Kai Mihara)
Nagasa : 482mm (18.98 in.) 
Sori : 12mm (0.47 in.) 
Total length : 700mm (27.56 in.) 
Motohaba : 27.8mm (1.09 in.) 
Sakihaba : 25.9mm (1.02 in.) 
Motokasane : 6.1mm (0.24 in.) 
Sakikasane : 4.8mm (0.19 in.) 
Blade Weight : 384g
Total Weight : 681g