Yuuta Togashi

富樫勇太, Dark Flame Master

A high school boy who used to be a delusional teen, believing himself to be the Dark Flame Master and becoming alienated from everyone as a result. Finding this to be embarrassing, he attempts to erase this past from existence, even choosing to go to a separate high school from all of his junior high school classmates. However, after encountering Rikka, his past delusions come to back to haunt him.

(Source: Wikipedia)