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"!
Move, and I strip the skin off yer face.
Si te mueves, te despellejo el rostro.
Si te mueves, te arranco la piel de la cara.
Se mexer, arranco
 a pele da sua cara.