Yasunari Fujibayashi

Houtaro and friends are suddenly attacked by Geryon. As they struggle against enemies that appear one after another from a space-time gate, they ...

In this special, Houtaro and Rinne swapped bodies! In order to return to their original bodies, they need to a complete mission given to them by ...

Ace, Houtaro, and their allies participate in a new edition of the Desire Grand Prix kickstarted by the rogue Chemy X Wizard, who has involved ...