In a sparring match, everyone including Mizutani soon discovers Satoyama's hidden yet unpolished skill in boxing. Satoyama soon learns that Mizutani is really in love with boxing, but disdains it because its a man's sport of which she cannot join. Mizutani then takes it upon herself to be Satoyama's trainer/manager to reach the championship belt. Satoyama complies to be closer to his crush.
As the story progresses, we soon find out that Satoyama has a hidden past and lineage, one that would give him the necessary skill and talent to be a legendary oriental pro-boxing champion.
(Source: Wikipedia)







