Yamada Ryu, a second year student who attends the prestigious Suzaku Private High School, is a problem child who comes to school late and leaves early, is prone to fighting all over the place, and even nods off in class. One day, he falls down the stairs with the honor student Shiraishi Urara. They faint, and when he wakes up in the infirmary he's turned into her!
Why did you and I end up switching bodies?!
Wie kann es sein, dass wir unsere
Körper getauscht haben?
¡¿Por qué terminamos 
cambiando de cuerpos?!
¡¿Por qué hemos terminado 
cambiando de cuerpo?!
Pourquoi on a échangé nos places ?
Come abbiamo finito per scambiarci i corpi?!
Por que acabamos trocando de corpo?!
Почему мы с тобой поменялись телами?!