A-bout!

Mitsumine High School is notorious for having more juvenile delinquents than any other school in the country, and its students are so violent that even the teachers fear for their safety. Sunahara, the strongest student among the first-years, leads his class. Then transfer student Asagiri Shinnosuke arrives. He starts challenging students and stirring up trouble, determined to become the champion of the school. At a place already known for violence and unpredictability, his arrival brings a new force into the mix.