Hidekazu Mashima

as Ryosuke Wataya (1 episode)

as Real Estate Agent (1 episode)

as Shinjiro Kawaguchi (11 episodes)

as Caretaker

as Oyama Junichi (9 episodes)

as Vetenarian

as Tetsuto Tadokoro

as Mikio Takimoto (11 episodes)

as Nanjo Osamu (1 episode)

as Otona ni Natta Isobee? (Adult Isobee?) (10 episodes)

as Kanto

as Tsuyoshi

as Masamune Takekawa (9 episodes)

as Ryo Kiyokawa

as Tsujikawa Hideo (10 episodes)

as Namikawa Ryo

as Asami Kyosuke (9 episodes)

as Tatsuya Shindo (1 episode)

as 並之木顕之 (1 episode)

as Takuro Tsutsumi (10 episodes)