Otsuki Gen

Otsuki Gen (1733–1808) was a female swordsmith who was active in Bitchū Province (present-day western Okayama Prefecture) from the mid to late Edo period. Her nickname was O-Gen.

Early Life and Training

Born into a family of swordsmiths of the Ebara Kunishige school, Otsuki Gen lost her father at the age of 16 and was raised by her uncle Banjūrō. When she was 21, Banjūrō fell ill, and she received the secrets of sword-making from him orally, so that the family line would not die out. She later married Jinbei Kunishige XII, but since her husband also fell ill and could no longer make swords, she continued forging blades to protect the family line.

Style and Craftsmanship

The works Otsuki Gen produced were mainly tantō (short swords), and it is thought that making tachi or uchigatana was difficult due to physical constraints. However, her skill was high, and all surviving works display excellent hamon and forging. She was also called 'Onna Kunishige', and her works are the crystallization of family tradition and individual talent.

Historical Significance

Otsuki Gen was one of the few women of the Edo period, when female craftspeople were extremely rare, who supported a household as a swordsmith and kept the family line alive. Her existence occupies a unique position in the history of Japanese swordsmithing.

Representative Works and Surviving Blades

Several tantō survive, all with a blade length within 1 shaku (about 30 cm). These works are regarded as outstanding achievements that preserved the traditions of Bitchū swordsmiths, and they are still respected by sword enthusiasts today.