Broflovski Kairu

Broflovski Kairu/Kyle Broflovski (ブロフロフスキ カイル) is a South Park character who has been adapted into the Inazuma Eleven world in this series. He is the adopted brother of Midorikawa Ryuuji and Sesshoumaru.

Backstory
When Kairu found out about the death of his parents very abruptly, he was met by Fred Kilkenny, who took him to the orphanage in Tokyo in an aeroplane that went through a warp. Kairu was met by the orphans (first Osamu, then Haruya, then Hiroto), and met his rolemodel who inspired him to play for South Park United, Midorikawa Ryuuji. He lived with everyone in the orphanage until the parents were revived by the Hero of Life, then he went home with Joji.

He helped the team with his night vision when they were going to the ice lab and rejoined the team when they were fighting kenjutsu battles.