Mizuki is the female "prince" of her all-girls school and the lead guitarist in an all-girl rock band. Akira is the male "princess" of his all-boys school and wants to join her band. Love may be on his mind, but romance is difficult when everyone keeps mistaking Mizuki for a boy and Akira for a girl! Much to Akira's dismay, his lecherous tutor from middle school, Sho Kasuga, has suddenly reappeared. Akira has a secret from his past that he doesn't want Mizuki to know, and he's terrified Sho will reveal it!