Baji Keisuke is a teenager with an explosive personality. He is the captain of the first division of the Tokyo Manji Gang. His forte is not school, but he tries to get good grades so as not to disappoint his mother. He is often rude and violent upon first meeting him, he has no issues with physically hurting people when it’s needed. However, he is loving and caring towards those close to him, even though he might have a hard time showing it.