The Game Master from Another World: Multi-Crossover X Vision/Zillion Riders

In an alternate world where peace is constantly disrupted by various monsters, heroes rise to protect the land. However, a new threat emerges: the Jyamato, monsters spawned by Kamen Rider X-Geats, who seeks to turn the world into his playground. Seeing this, Kami-Sama opens a store selling Tokusatsu DX items at cheap prices, using it as a front to select individuals for an isekai adventure.

Enter Tatsuya Kishou, a young man chosen by Kami-Sama. Armed with the powers of Gazer, Gazer-Zero, Regard, and Regard Omega, he is transported to this new world. Will Tatsuya save the world, or will he fail? Find out in the books!