Seitarou Tanabata is all fired up for his first teaching job at a high school
But Nanba Building 13 High School l is filled with delinquents.
The students are troublemakers and even the teachers are odd.
Seitarou is already bullied by 4 students in the 3rd year, class 13 on his first day.
Then, the number 1 troublemaker, Hajime Sugoroku, returns after serving his suspencion.
Can Seitarou ever become the teacher he always wanted to be?
Hey, everyone. Let's pay attention 
to the lesson, shall we?
يا تلاميذ. لننتبه للدّرس، مفهوم؟
Kommt schon, Leute,
passt im Unterricht mal auf.
Oigan, presten atención, ¿sí?
Chicos, prestad atención, ¿vale?
Vous voudriez pas
suivre attentivement le cours ?
Ehi, ragazzi! Cercate di fare
attenzione alla lezione, ok?
Ei, pessoal. Vamos prestar
atenção na aula, pode ser?
Ребята. Уделите внимание уроку.