Mark with Japanese mark: 尾崎直政 "Ozaki Naomasa" | #433324

尾崎直政 "Ozaki Naomasa". This mark comes from a "fuchi", a sword ferrule in the shape of a cap or ring, and was made by Naomasa. Naomasa worked as a "soukenkinkou" in the Nara line of the Ozaki house. Soukenkinkou is the Japanese name for metalworkers who design accessories for bladed weapons.