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?
For a kid who calls me an old lady? No!
!للفتى الّذي ناداني بالجدّة؟ كلاّ
Wenn du mich „alte Schrulle“
nennst, vergiss es!
A los que me llaman señora… ¡No!
A los que me llaman señora… ¡No!
Non, car je suis pas une vieille !
Non permetto ad un pischelletto
 di chiamarmi signora!
Uma porção extra para alguém
que me chama de "tia"? Jamais!
Тем, кто называет меня тётей, не дам!