Tokyo Majin Gakuen Denki
Game series
Tokyo Majin Gakuen Denki, colloquially also known as Tokyo Majin Gakuen, is a Japanese media franchise primarily focused on video games, with branches into other media such as manga, anime, light novels and audio dramas. Wikipedia
Developers: Asmik Ace, TOYBOX Inc., Marvelous Entertainment Inc., and more
Creator(s): Shuuhou Imai