Eiji Hino / Kamen Rider OOO
Shu Watanabe
Ankh / Shingo Izumi
Ryosuke Miura
Gamel
Hiroyuki Matsumoto
Mezool
Honoka Yahagi
Mezool (voice)
Yukana
Ancient OOO (voice)
Atsuki Tani
Goda (voice)
Satoshi Hino
Hina Izumi
Riho Takada
Dr. Akira Date / Kamen Rider Birth
Hiroaki Iwanaga
Shintaro Gotou / Kamen Rider Proto Birth
Asaya Kimijima
Erika Satonaka
Mayuko Arisue
Chiyoko Shiraishi
Marie Kai
Kousei Kougami
Takashi Ukaji
Uva
Yusuke Yamada
Kazari
Taito Hashimoto
Producer
Naomi Takebe
Original Music Composer
Kotaro Nakagawa
Creature Design
Yutaka Izubuchi
Director
Ryuta Tasaki
Writer
Nobuhiro Mouri
Stunts
Daiki Suzuki
Yoshihito Tanaka
Hirokazu Iwakami
Tsuyoshi Nakano
Keisuke Kumamoto
Satoshi Fujita
Ryuta Hara
Executive Producer
Kazuo Kato
Art Direction
Shuichi Oshima
Editor
Kazuko Yanagisawa
Kosuke Asai
Kohei Matsuoka
Takashi Furuya
Line Producer
Hiroshi Michiki
Character Designer
Hideki Tajima
Tamotsu Shinohara
Action Director
Takeshi Miyazaki
Assistant Director
Koichiro Hayama