Cast (10)
Shu WatanabeEiji Hino / Kamen Rider OOO
Ryosuke MiuraAnkh / Shingo Izumi
Riho TakadaHina Izumi
Asaya KimijimaShintaro Goto / Kamen Rider Birth
Takashi UkajiKousei Kougami
Mayuko ArisueErika Satonaka
Hiroaki IwanagaAkira Date / Kamen Rider Proto-Birth
Honoka YahagiMezool (Human Form)
Tomoaki MaenoKamakari Yummy
YukanaMezool (voice)