The long-awaited new work will be screened in theaters as a medium-length animation in the summer of 2023!

Along with the summer brass band competition, the ensemble contest, commonly known as Ancon, is a place where exciting performances are held. The performance of several people in one group has a charm different from that of a competition.

In order to participate in the Kyoto prefectural tournament of Ancon, a representative team is selected in the schools preliminary round. However, with over 50 members, the Kitauji High School brass band is facing a variety of problems! Will Kumiko, the newly appointed head of the club, be able to make it through the preliminary rounds?

The days of struggle begin.

(Source: Official Website, Translated)