Etymology and distribution of 刃金.

Hagane 【刃金】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Shimane-ken , Yamaguchi-ken . There is profit in men's name. Shimane-ken Kanoashi-gun Tsuwano-chou tells that Mr. Kira of Aichi-ken Eastern (old: Mikawa country) called. 吉良 Kira reference. In Yamaguchi-ken Eastern area (formerly known as Sukhou), he says that the son of Hirofumi Ouchi, a warrior of the Heian period and the Kamakura period, called him. 大内 Oouchi reference. Yamaguchi-ken Yamaguchi-shi It was in Warring States Period in Aoto Chiyoda.