Overview

Leading an expedition in Germany, Kougami unseals the resting place of one of the alchemists that created the Core Medals in an effort to retrieve a set of lost Medals. However, upon the seal being undone, millions of Cell Medals erupt into a tower while creating a magical barrier that causes parts of Japan to flip over. As the alchemist reveals her plans to become a new OOO, Eiji and his friends are thrown into the past and must find their way back home and stop the alchemist before she destroys the world!

Genres

Cast

Shu Watanabe

Eiji Hino / Kamen Rider OOO

Ryosuke Miura

Shingo Izumi / Ankh

Riho Takada

Hina Izumi

Hiroaki Iwanaga

Akira Date / Kamen Rider Birth

Asaya Kimijima

Shintarou Gotou

Mayuko Arisue

Erika Satonaka

Takashi Ukaji

Kousei Kougami

Yū Kamio

Kiyoto Maki

Yuusuke Yamada

Uva

Honoka Yahagi

Mezool

Ken Matsudaira

Yoshimune Tokugawa

Miki Sakai

Satsuki Wakaba / Gara