An arrogant boy who often tries to solve problems with violence and is a very intelligent guy. He was bored of his old world, and currently searching for anything fun in the Little Garden. His gift is "Code: Unknown". Even the "Gift card" or "Fragment of Laplace" can't figure out his ability, but the ability gives him power enough to defeat even a god. Izayoi is also an expert on mythology thanks to his mother and a genius tactician and analyst.