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?
And this student is a boy, of course.
.وهذا التّلميذ فتى بالطّبع
Und dieser Schüler ist
natürlich auch ein Junge.
Así que, él también es un chico.
Así que, él también es un chico.
Et cet élève… en est un aussi.
E, ovviamente, 
anche questo studente è un ragazzo.
E esse aluno é um garoto, claro.
И этот ученик тоже парень.