Izayoi Sakamaki

Izayoi Sakamaki is the main protagonist of the anime television series "Mondaiji Tachi ga Isekai Kara Kuru So Desu Yo?".

Background
Izayoi Sakamaki, who’s bored of the everyday life, wants at least something fun to do.He even claimed that if he can sell his boredom, he could make a living out of it. For that reason, he seems to love all kinds of games, and thus joined the Gift Games.

Appearance
Izayoi has light blonde hair swept in all directions and purple eyes. He also wears an earphone at all times, and does not seem to take it off.

He wears a grayish blue gakuran and keeps only one button in place, the rest are unbottoned to reveal a yellow undershirt beneath the uniform. Izayoi also wears pants with the same color and a pair of tennis shoes with black, white and gold tones.

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 (Example: Defeating the water god with ease and defeating the Kraken and Graea (which he commented that it was easier than defeating water god)), which makes most any normal task fairly easy and thus boring to him.

Relationships
Shiroyasha - It is shown that she is one of the few people Izayoi seems to hold some respect for. He was willing to give up on a duel against her and decided to allow her to "test" him, later Izayoi also goes to her for advice on a certain situation.Whether it is for her popularity and title, her strength, or the fact that she makes Black Rabbit wear skimpy clothes that leads to this respect is unclear.

Black Rabbit - It is shown that he and Black Rabbit have a constant relationship. This relationship is not well defined, but he usually jokes around her like he actually means it as shown from Episode 1 and Episode 4. He doesn't care if she resides the Miniature Garden and is aware of her powers and behaviors. He quite often plays with her like he wants to have fun himself too instead of letting Black Rabbit get all the fun herself.

Gift
Unknown- Not much is known about his ability, even the gift card, a fragment of laplace categorized his ability as Unknown. Despite this, he seems to know his power well,  being able to gauge whether or not he can take an opponent on. It is shown that his ability grants him a boost in power and possibly perception (He was able to detect the Fores Garo operatives sneaking on the premises as well as Leticia whenever she were trying to hide her presence). He can defeat a water god with ease, deflect a lance attack from the weakened Leticia, stopped a sword attack from perseus leader with one finger, then defeat the Kraken and Graeae. According to Jin Russell, he can destroy gift rather than cancelled it. According to Black Rabbit, he has the gift to destroy the heavens and the earth, and the power to destroy gifts simultaneously.