Eikichi Onizuka and Ryuji Danma form the notorious motorcycle duo, the Oni Baku. In between joyrides, the duo frequents school in pursuit of wooing young women. Their story follows Onizuka, who would later become Japan's greatest educator, and his partner Ryuji, as they seek to mature and lose their virginity. Despite their reputation as feared bosozoku, known for their ferocity and fierceness in altercations, their lifestyle does not attract the opposite sex. Thus, they commit to changing their demeanors, but this proves to be a challenging feat.