On screen
Cast
14 credited performers
Sosuke Ikematsu
Takeshi Hongo / Kamen Rider No. 1
Tasuku Emoto
Hayato Ichimonji / Kamen Rider No. 2
Minami Hamabe
Ruriko Midorikawa
Mirai Moriyama
Ichiro Midorikawa / Kamen Rider No. 0
Shinya Tsukamoto
Hiroshi Midorikawa
Yutaka Takenouchi
Tobei Tachibana
Takumi Saitoh
Jiro Taki
Tori Matsuzaka
K (voice)
Nao Omori
Kumo Augment-01 (voice)
Toru Tezuka
Komori Augment-01
Masami Nagasawa
Sasori Augment-01
Nanase Nishino
Hiromi / Hachi Augment-01
Kanata Hongo
Kamakiri Chameleon Augment-01
Mikako Ichikawa
Shoko Midorikawa