Mark with Japanese mark: 戸張富久 "Tobari Tomihisa" | #433330

Mark with Japanese mark: 戸張富久 "Tobari Tomihisa" | #433330
戸張富久 "Tobari Tomihisa". This mark comes from a "fuchi", a sword ferrule in the shape of a cap or ring, and was made by Tomihisa. Tomihisa worked as a "soukenkinkou" in the Nara line of the Tobari house. Soukenkinkou is the Japanese name for metalworkers who design accessories for bladed weapons.