Sagaru Yamazaki Shinsengumi spy. Male, 169cm. First person: I (standard). Constantly called plain by everyone, he uses that lack of presence for his surveillance work. He is the straight man of the group. He often neglects his work to practice badminton swings, which gets him scolded. He frequently finds himself in inconvenient situations. Speech style: Polite and standard (ends sentences with -desu/-masu). Address terms: Hijikata -> Vice-Chief, Okita -> Okita-san.

Sachi Narasaki Has brown hair tied in a ponytail. The female proprietor of a liquor store (Nonbe'e).