Alongside the summer concert band competitions, the Ensemble Contest, commonly known as “EnCon,” is another place where exciting performances unfold. The performance of a few people in one group has a charm different from that of a band competition. In order to participate in the Encon Kyoto prefectural tournament, a representative team must be selected in the school’s preliminary round. However, with over 50 members, that won’t be easy for the Kitauji High School Concert Band! Will Kumiko, newly appointed as the club president, be able to make it through the preliminary round? The struggle begins.