Gaku Oshida

The world of Kamen Rider Zero-One and the world of Kamen Rider Zi-O. The two heroes live in different worlds, but what is waiting for them after ...

The Quartzers, calling themselves the Wardens of Time, appear after Sougo Tokiwa has collected all of the Heisei Era Ride Watches. A grand ...

In the world of Sougo Tokiwa and Sento Kiryu, their “companions” are losing their memories one after the other as they’re ...

Hanpeita Takeichi, a samurai, finds that he has travelled through time to modern-day Japan. He’s taken in by an old man who runs a cram ...