Ryô Hashizume

as Rakuten Kitazawa (young)

as Kumakichi

as Doctor Ohoura (young) (1 episode)

as Mamoru Umetani (2 episodes)

as Kazuya Motomura (1 episode)

as Masato Yazaki

as Toshiaki Honjo

as Sakamoto

as Keita Nakahara

as Denboji Yoshimaro

as Kimura Tomohito (11 episodes)

as Kenji Mikimoto (10 episodes)

as Yoshiharu Kojima

as Keita Nakahara (11 episodes)

as Shinji Yajima

as Shota Kuriyama (11 episodes)

as Minoru Yamagishi

as Kohei Yamamura (2 episodes)