Mantaro Koichi

as Takami Takeshi (11 episodes)

as Isokawa (2 episodes)

as Kureko Katsumi (8 episodes)

as Ken Izumaru (2 episodes)

as Jiro Okashita (10 episodes)

as Seto Takeshi

as Shuzo Kunieda (10 episodes)

as Toshio Sato (1 episode)

as Kazuno Tadashi

as Miura (6 episodes)

as Yasuya Dateh (1 episode)

as Hirofumi Kudo

as Chairman of Japanese Nuclear Safety Commission

as Ryoma Kashiwagi (5 episodes)

as Furukawa Sakon

as 磯川警部

as Takahisa Inui (1 episode)

as Kenichi Tadokoro (10 episodes)

as Masaki

as Rintaro Ibusuki (10 episodes)