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"!
Who in the world are these people?
¿Qué pasa con estas personas?
¿Qué pasa con estas personas?
Quem é que são essas pessoas?