Ику Игараси

Касанэ's senpai in school and the head of the acting club. A kind and caring girl who told Kasane that she had also been bullied by her peers as a child, and offered her friendship, which Kasane refused. Kasane rejected Iku's friendship because Iku was bullied for her beauty, making her Kasane's complete opposite. Realizing this, Kasane came to hate Iku.