Kazuhiro Toda

Male student Souta Tsukishima begins working at his family's public bathhouse as a back washer. While concealing her true identity, Souta's classmate Aoi Yuzuki visits the bathhouse. A relationship between the two begins to develop when Souta washes Aoi's back.

Having a run in with the "skirt bandit," Ookami almost has her skirt stolen. Her teacher, Akagashira, passes by and becomes her hero after stopping the theft. As thanks, Ookami invites Akagashira to her home, but she has another reason for bringing him over.