Kamen Rider OOO: The Birth of Birth X Prologue

As the ancient king OOO continues his onslaught on humanity, Kougami gathers his former employees to create a resistance... and introduce a new weapon in the fight!

Key Crew

Ryuta TasakiDirectorNobuhiro MouriWriter

CastCrew

Hiroaki Iwanaga

Dr. Akira Date / Kamen Rider Birth

Asaya Kimijima

Shintaro Gotou / Kamen Rider Proto Birth

Mayuko Arisue

Erika Satonaka

Takashi Ukaji

Kousei Kogami