Abare Hatchaku Two Kai Hen (Kadokawa Tsubasa Bunko)

[Machine Translation] Abare Hachitaro, the naughty boy genius, Chotaro's new homeroom teacher is the super strict Mr. Obayashi! And since he has to start with his family environment in order to change his behavior, he has to live with his teacher! ( Hee! Hell! ) On top of that, a new girl is trying to make me the leader of the gang, a mysterious rich boy is making me his servant, and my father is getting mad at me for a crime I didn't commit... Why can't I have a normal day? The second installment of this super hit masterpiece! From intermediate level of elementary school.

あばれはっちゃくこと、天才いたずら少年長太郎の新しい担任になったのは、超スパルタな大林先生!!しかも行動を改めるには、まず家庭環境からってなわけで、先生と同居することになっちまった!!(ひー!地獄!!)そのうえ、転校生の女子に番長の座を狙われるわ、謎の大金持ち少年の下僕にされるわ、無実の罪で親父にキレられるわで―。「なんでおれには普通な日が訪れねぇんだ!?」超ぶっとび名作、第2弾!!小学中級から。