Tanaka Tetsuro is excited at getting a full scholarship at a new high school, far away from his family. What he does not know is that he will be the only boy in an all girl school, and that there is a...

　　在和强敌“横滨少棒队”的激斗中，主人公吾郎所带领的“三船海豚队”赢得非常漂亮。但是，作为主力投手的吾郎所付出的代价就是右肩的伤痛。而随着职业棒球选手的父亲英毅转会，吾郎什么也没有告诉一起战斗过的同伴们，就随父亲转学到了九州的学校。                        ...