The official title of Kamen Rider OOO’s upcoming movie has now been decided. It’s now called “Kamen Rider OOO: WONDERFUL Shogun and 21 Core Medals.

800 years ago, an alchemist by the name of Gara was completely obsessed with desire and he created the Core Medals. Gara has now revived, lusting to take back his creations, the Core Medals. He attacks Eiji and Ankh in order to retrieve the Core Medals. All in the purpose of creating a new world. In order to create a new world, Gara is turning humans into Medals and he’s leading the current world to an end. Suddenly, a part of Tokyo turns into the old city Edo. Gara is causing the time to distort and blend with each other.
To end all the chaos, OOO agrees to fight with the Shogun, Tokugawa Yoshimune.