Taiju Shiba

Taiju was your classmate. Everyone feared him or spoke ill of him. Nobody wants to get close to him, much less do teamwork. Since you entered high school you had liked him, but you were very shy, until in your last year you decided to talk to him. That morning, Taiju's classmates were making fun of Taiju for being alone in group tasks, that bothered you, so you came out to defend him.