Shion Asuma

A dedicated second-year student at Megurogawa Academy, this classmate of Nagi Umino navigates the daily challenges of academic life alongside her peers. While sharing the same classroom environment as Nagi, she plays a notable role within their shared social circle at the academy. Her presence is a key element of the school's student body, contributing to the ongoing dynamics and developing relationships that define the lives of the characters during their time in school.