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?
I will teach them how wonderful it is to 
experience the prime of their lives.
سأعلّمهم كم من المذهل 
.أن يعيشوا أفضل أيّام حياتهم
Denen werde ich beibringen,
wie fantastisch es ist, jung zu sein!
Les enseñaré las maravillas
de la flor de su juventud.
Les enseñaré las maravillas
de la flor de su juventud.
Je leur montrerai en quoi
leur adolescence est formidable !
Insegnerò loro quanto
sono meravigliosi gli anni della gioventù.
Ensinarei a eles como é maravilhoso
experimentar o apogeu de suas vidas!
Я научу их, как прекрасна пора,
когда жизнь только расцветает!