Tamiyasu Cho

as Nagata Noriaki (9 episodes)

as Atsushi Murasaki (10 episodes)

as Photographer (1 episode)

as Tanimura Hideto (4 episodes)

as Keiji Uraga / Kamen Rider Metal Build, as Keiji Uraga

as Okawa Masao (1 episode)

as Satoshi Saito

as Shindo (11 episodes)

as 佐川秀幸 (1 episode)

as Takehiko Ichigahara

as Mun

as Akamito Kakimoto

as Yoshino (3 episodes)

as Lee

as Hiroshi Tanbara（丹原 博嗣） (7 episodes)