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!
It's him, the second-year problem child.
Das ist dieser Krawallmacher
aus der Zweiten.
Es el chico problema de segundo.
Es el chico problemático de segundo.
C’est lui, le vaurien en première.
È lui, il ragazzino problematico
 del secondo anno.
É o famoso, o aluno 
problemático do segundo ano.
Это тот самый проблемный второгодка.