Makoto Kimura

A student who was his class's mascot during the school athletic festival. While he was working in his suit, he noticed another class's mascot having trouble and decided to help. The mascot, who turned out to be a female student, told him her name: Haruna Kasahara, who he knew to be the school idol. He goes to confess his feelings to her, but gets rejected and he learns his mistake later.