Izayoi Sakamaki

is the main protagonist of the anime television series called "Mondaiji Tachi ga Isekai Kara Kuru So Desu Yo?", or just Mondaiji for short, which began airing on January 12th, 2013.

Background
Izayoi Sakamaki who’s bored of the everyday life, wants at least something fun to do. For that reason, he seems to love all kinds of games, and thus joined the Gift Games

Appearance
He has purple eyes. He appears with headphones at all times, covered by his blonde hair. He has his high school uniform on, which is seen to be grayish blue. He wears a yellow shirt beneath it.

Personality
He appears to enjoy challenges, which is shown thus far by challenging a water god to a gift game and his desire to take on the demon lords. This is also backed by his desire for something fun to do, which takes a lot as it can be assumed by his actions that he is quite intelligent (Example: Memorizing the order of the cards and coming up with a tactic for the other two to easily find one in the card game in Episode 1) and his gift gives him amazing strength (As shown by defeating the water god with ease), which makes most any normal task fairly easy and thus boring to him.