Sailor Suit and Machine Gun

Izumi Hoshi (Hiroko Yakushimaru) is still in her school uniform when her father dies and leaves her the head of a yakuza clan that is already on its way out. Shinji Sōmai follows her as she takes the seat, with Masa (Masaaki Daimon) and the rest of the men now answering to a teenager. If she can't turn the family's fortunes around, the clan will be gone, and so will the only home she has left.