Two transfer students, Atsuko Maeda and Onizuka Daruma, arrive at Majisuka Gakuen, an all-girls yankee school where fights and violence are common. While Daruma is eager to prove her strength to the strongest group in school, Rappapa, Atsuko does not care about fighting. Soon enough, the Majisuka students learn about Atsuko's true power and force her to fight them.