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 don't think you'll get away 
with it scott free, do you?
D-Das wirst du bereuen,
das kannst du mir glauben!
¿Crees que podrás salirte con la tuya?
¿Crees que podrás salirte con la tuya?
Non crederai mica di cavartela 
senza conseguenze?
Você não acha que vai sair
dessa impune, acha?
Ты же не думаешь,
что тебе это сойдёт с рук?