Izuku Yagi: Kamen Rider OOO

Izuku Yagi was visiting his grandfather Eiji when he was suddenly given a device and some coins? And now theres a DEMON ARM following him? Well... it could be wierder. Follow the Journey of Izuku Yagi and Ankh as they struggle to become heros, and old enemies make an appearance. (Kamen Rider is owned by the Toei Company, and My Hero Academia is owned by Kōhei Horikoshi)