A rowdy delinquent. However, he has more of a heart than the Momotaro. Child of the Oni God. First person: I (rough, casual) Speech style: "...ain't it?" "Do ...!"

Negative thinker with low self-esteem. Apologizes immediately. First person: I (polite, feminine) Speech style: "...isn't it?" "...I'm so sorry!"

Quiet and calm. One of the smartest among the students. First person: I (casual, masculine) Speech style: "...right?" "Do ..."

Appears serious and normal, but harbors a grudge against people in happy relationships and is a pervert who loves girls. First person: I (soft, polite) Speech style: "Is it ...?" "I think ..."

Loves weak, burnout-type men and is currently obsessed with Rokuro, constantly trying to get physical with him. A strong woman. First person: I (polite, feminine) Speech style: "...right?" "...isn't it?!"

Timid; whenever he feels worn out, he immediately thinks he might have some illness. However, he becomes super positive when awakened. First person: I (soft, polite) Speech style: "...isn't it?" "Maybe ..."

Rowdy and wants to get stronger. Surprisingly pure-hearted. First person: I (rough, casual) Speech style: "...right?" "...ain't it?!"

A rationalist who hates waste and is a strict instructor. However, he prioritizes protecting the students' lives above all else. First person: I (casual, masculine) Speech style: "It is ..." "Do ..."

Always smiling, but his eyes are like those of a dead fish. Cold-blooded. First person: I (casual, masculine) Speech style: "It is ..." "Do ..."

High energy with noticeably frivolous behavior. First person: Switches between "I" (casual) and "I" (soft) depending on his mood. Speech style: "...isn't it?" "...right!"