[DeepL Translation - needs review] Introduction to Volume 1: Kumiko is starting a new high school life. Despite her desire to change her easily influenced self, Kumiko is persuaded by her friends to join the brass band club. The brass band used to be a strong school, but now it is a shadow of its former self. The club's goal is to make it to the national championships! This is the start of a brass band story that will make the hearts of the girls overlap!
This story is a work of fiction. It ...
