Tomohiro Ichikawa

as Ikuto Abe (11 episodes)

as Chintatsu (7 episodes)

as Hisanari Kimura (5 episodes)

as Satomura Ryuhei (11 episodes)

as Akabu (12 episodes)

as Shikama Azusa (8 episodes)

as Tachibana Yuma (10 episodes)

as Izumi Hiroki (32 episodes)

as Hozumi Yuki (10 episodes)

as Sumida Jiro (8 episodes)

as Yuri

as Yuri / Kamen Rider Saikou

as Kamen Rider Saikou (voice)

as Yuri / Kamen Rider Saikou

as Yuri / Kamen Rider Saikou (2 episodes)

as Yuri / Kamen Rider Saikou

as Ryo Sano

as Yuri (voice) (6 episodes)

as Shinoda Ao

as 尤里 (48 episodes)

as Nikuo Ōga (1 episode)