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!
You'd better be ready the 
next time this happens!
Nächstes Mal kannst
du was erleben!
¡Prepárate para la próxima!
¡Prepárate para la próxima!
Que je ne t’y reprenne plus !
Tieniti pronto per la prossima volta!
É melhor estar preparado
para a próxima.
В следующий раз будь готов!