Аой Юса

Сэны's classmate and a member of the school council. This girl consistently ranks second in exam results and blames Касивадзаки, whose name is always at the top of the list. Аой is somewhat rough, quick-tempered, and looks much younger than her age due to her short stature. She considers Кодаку "strange," but at the same time admires his behavior and "ultra-fashionable" style.