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"!
In other words, in order for the 
students to live a smooth,
En otras palabras,
En otras palabras,
Ou seja, nós damos 
assistência universal para que