Shiho Suzui is a student at Shujin Academy and a member of the school's volleyball team.
She is Ann Takamaki's best friend at Shujin Academy, due to the both of them being the "unpopular" and "outcast" girls of the school; as such, they can relate to and empathize with one another. However, Shiho didn't start out friendly, as when they first met during art class, Shiho told Ann that her painting sucked. This amused Ann and thus became the start of their friendship.