Kyou kara Ore wa!!От днес нататък е мой ред ; С этого дня я буду ; 今日から俺は！！ ; 我是大哥大!! ; 오늘부터 우리는 ; Due come noi ; From Today On, It's My Turn!! ; KKOW ; Od dziś, moja kolej !! ; Simula Ngayon, Ako Naman!! ; Cặp Bài Trùng

After Mitsuhashi’s family moves into a new neighborhood, he decides to use the opportunity to become a delinquent. Upon meeting Itou he finds out that he wasn’t the only one who had this idea. Making friends and foes along the way will these two take over their school or just end up as wannabes? wo boys, Mitsuhashi Takashi and Itou Shinji, meet each other at a salon. It turns out both boys are transferring to a new school and decide to take the opportunity to reinvent themselves. No longer will they be run of the mill high school students, they will become the biggest delinquents Japan has ever seen!