Yagi Gennojô was Gôshi in Mibu village, Kyoto. His house became the Mibu Roshigumi (Later Shinsengumi) headquarters. Serizawa Kamo was killed in the house.
His son Yagi Tamesaburo left many accounts of the Shinsengumi.
References
- Shinsengumi 100 Wa (新選組100話) Suzuki Toru
- J-wikipedia Yagi Gennojo
- Yagi family official site http://www.mibu-yagike.jp