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?
Dear Mother... I forgot to mention it,
،أمّي العزيزة... لقد نسيت ذكر أمر ما
Meine liebe Mutter …
Querida madre. Olvidé mencionártelo,
Querida madre, olvidé mencionártelo,
Très chère mère,
Cara mamma,
Querida mamãe,
eu me esqueci de comentar,
Дорогая моя мама... Забыл упомянуть,