Hibike! Euphonium

Hibike! Euphonium begins when Oumae Kumiko, a girl who was in the brass band club in junior high school, visits her high school’s brass band club as a first year. Kumiko’s classmates Katou Hazuki and Kawashima Sapphire decide to join the club, but Kumiko sees her old classmate Kousaka Reina there and hesitates. She remembers an incident she had with Reina at a brass band club contest in junior high school (Anime News Network). ©武田綾乃・宝島社／『響け！』製作委員会