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The story revolves around a 202-pound, 18-year old girl named Okome Akino (whose name is a pun of "autumn rice" ). After Okome enters a sumo match and wins against a male amateur fighter by a landslide, a trainer named Akane scouts her, and she enters the world of women's boxing.
Having a friend in the Yakuza can get you into trouble, but Ken Gaitou's fists of dragon fury can take on anything to protect his buddy! By day, Ken works at a shipping company. By night, he dreams of becoming a professional boxer. And sometimes dreams can become reality!