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!
Basically, couldn't you possibly 
switch bodies with someone
Also mit jemand anderem
zu tauschen, wenn ihr ihn küsst.
¿No creen que también podrían 
cambiar de cuerpos al besar a otros?
¿No creéis que también podríais 
cambiar de cuerpo al besar a otros?
En gros,
In pratica, sareste in grado di scambiare 
il corpo con qualcun altro
Basicamente, vocês não poderiam conseguir
 trocar de corpos com outras pessoas
Выходит, вы сможете поменяться телами