Kenta Satoi

as Kenichi Shirahama (10 episodes)

as Fujitani Osamu (8 episodes)

as Masanobu Hayashi (1 episode)

as Janitor (uncredited)

as Keijiro Mochizuki (1 episode)

as Shoichi Amakasu

as Kaneharu Morikawa (11 episodes)

as Seijurou Umetsu (10 episodes)

as Tetsuro Asakura（朝倉 哲郎） (1 episode)

as Muneo

as Hiroshi Nagasaki (1 episode)

as Nushikan-san (2 episodes)

as [Yoshie's husband] (Ep. 5) (12 episodes)

as Norio Shoda (Ep. 6) (8 episodes)

as Shoichi Amakasu (2 episodes)