Ryo Narita

as Asaoka Shinji

as Yukio Saeki (10 episodes)

as Takashi Fujiwara (8 episodes)

as Katsuki Kugimiya

as Kai Shirosaki (10 episodes)

as Self (1 episode)

as Tomoya Endo (10 episodes)

as Gorou Amamiya

as Yoshio

as Goro Amamiya (8 episodes)

as Yoshiharu Urano

as Jin Saeki (11 episodes)

as Godai (2 episodes)

as Tokai Yuuma / "Junior"

as Arashi Kurusu (11 episodes)

as Kengo (1 episode)