Yuu Kusakabe

Yuu Kusakabe is is a boy in Erika Shinohara's class and until he asks for the math books from Erika, Marin Tachibana and Aki Tezuka. The three of them realize they had never actually noticed him in their class before considering him to be a quiet and lonely boy. Erika becomes friends with him after discovering that under his quiet exterior is an earnest and kind-hearted person. He started to develop feelings for Erika, which causes him to dislike the way Kyōya treats Erika. Erika and he go on a date and attempt to become romantically close, but she confesses that she still likes Kyouya, in whi...