Sakurako, a yakuza girl high school student, goes on a man-hunting trip to a new school! Sakurako is the daughter of the head of the Fujishima clan, the biggest yakuza clan in the Kanto region. However, when her father dies, Sakurako is forced to choose one of his two beautiful sons, Ranmaru (the head of the clan) and Reichi (a very talented young man), as her son-in-law to take over the clan. Sakurako dares to transfer to a co-ed school in order to find a man who can rescue her from this misfortune! However, Ranmaru and Reichi, who have been devoted to Sakurako since she was a child, have abandoned their respective positions and prospects to follow her...!