Seigakuin Kouka Daigaku Yakanbu / 星学院工科大学 夜間部

Hanasaki Tsukiha had attended a Catholic girls’ school until graduation but now she’s a student at a Engineering College in Tokyo. From the rarified girls-only atmosphere, Tsukiha now find herself surrounded by…men. Until a chance encounter brings her into the engineering club, the  Yakanbu.