Akane is a reserved girl who shares the same class as Kōhei. On a gloomy day, she stands alone in an abandoned lot with a melancholic expression on her face. Despite being introverted, she has a passion for cooking and prepares her own meals in boxes. She doesn't readily open up to others, and whenever Kōhei tries to help her, she responds with "no." The only person she feels comfortable talking to is Shiiko. Akane was born with an insatiable sweet tooth and frequently ties up her long hair.