S1·E3 – Act 3: "The Mysterious Scorpion-Aug! and The Mysterious Wasp-Aug!"

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)

Masami Nagasawa

Sasori Augment-01

Nanase Nishino

Hiromi / Hachi Augment-01