Teppei just transferred into Kaimei Academy, and he's pressured to join the Sket-dan by his classmate, Bossun. Then, one day, Teppei is attacked by a mysterious masked paint chucker, "Paint Mask"!
And then you moved at the 
same time you graduated.
Y te mudaste luego de graduarte.
Y te mudaste después de graduarte.
E daí você se 
mudou na formatura.