Mrs. Yagi

Mrs. Yagi is the unnamed wife of Yagi Gennoujo. She and her family originally lived with Serizawa Kamo in Mibu village and were treated as house guests. Her husband provides the Shinsengumi information about various national affairs, though at the cost of being targeted by some of the villagers as an enemy of Japan (for supporting the murdering "Mibu wolves"). She is mainly a housewife.

The family later moves into their own separate living area at the Shinsengumi headquarters. After two years, the Shinsengumi move their headquarters to Nishi Honganji, which was a few blocks away.