Kiryuu Nagisa

She was living the life of an ordinary high school girl, but when it was discovered that her father had a large amount of debt, her family was torn apart.

In order to search for her missing cousin, Yoshiyuki Tanabe, she decided to attend Gonto Gakuen.

Although it was still summer uniform season, she wore a sash around her chest and a gakuran to hide her difference in body shape, and attended Gonto Gakuen, an all-boys school.

She was more of an optimistic person, and would rather take action than think too deeply.