ProvinceEdoEraearly-mid Edo (active c. 1703–1730s)SchoolNaraTraditionMachiboriGenerationStudent of 3rd generation (Toshiharu)TeacherToshiharuTypeTosogu MakerCodeNAR019
Tatsumasa(辰政) was a maker of Japanese sword fittings (tōsōgu) of the Nara school in Edo province, active during the early-mid Edo (active c. 1703-1730s) period.