Kabe Tomoe

In Oumae Kumiko's first year in the Kitauji High School Wind Ensemble, they surprised everyone by blazing through the Kyoto and Kansai competitions and making it to the national competition under advisor Taki Noboru. Their seniors graduated, but the remaining members are in high spirits, and their national exposure led to an influx of competent new students. This new iteration…

It is the spring of their first year in high school. Oumae Kumiko, who was in a brass band in middle school, goes to check out the brass band club together with her classmates, Katou Hazuki and Kawashima Sapphire. There, Kumiko happens to run into her former classmate, Kousaka Reina. Although Hazuki and Sapphire are dead set on joining the brass band club, Kumiko doesn't want…