Mark with Japanese mark: 戸張富久 "Tobari Tomihisa" | #433332

戸張富久 "Tobari Tomihisa". This mark comes from a "tsuba", a sword guard designed to protect the hand from contact with the blade and an opposing sword. It was made by Tomihisa, who 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.