An old-school comedic romance featuring two polar opposites: a girl who despises violence and a boy who knows no other way but is still trying... Ogami Matsugorou is the biggest, roughest, and toughest kid around. He enters high school with a list of enemies a mile long and a group of supporters just as large. His entire life revolves around violence, although he always prays for his victims after beating them senseless. He then meets Nagasaki Koume while performing mandatory volunteer work at a local kindergarten—a pretty girl who despises violence of any sort. He decides to help out at the kindergarten, which is being terrorized by local yakuza thugs, by recruiting his gang to help rebuild furniture the yakuza have destroyed and so on. Of course, the yakuza show up, and eventually, they drive him to the one thing he knows well and can do better than anyone—he beats the living hell out of them, which Koume disapproves of, even though she recognizes that Ogami has saved the day.