Ep. 13: Kumiko reflects on her true passion after the competition concludes and seniors graduate
Aired on December 29, 2016

Following the end of the competition and the graduation of the third-year students, Kumiko finds herself in a period of quiet reflection. She struggles to untangle her complex emotions regarding her future and her role within the group. She questions whether her deep attachment stems from a genuine love for the concert band, a specific devotion to playing the euphonium, or perhaps feelings directed toward someone else. This moment of introspection highlights the uncertainty she faces as she navigates the transition from high school life to whatever comes next, trying to identify the core motivation behind her dedication to music and her peers.
Episodes
- Ep. 9 · Sound! Euphonium anime series title presentation
- Ep. 10 · After School Obbligato
- Ep. 11 · First Love Trumpet
- Ep. 12 · The final day of the All Japan Concert Band Competition Nationals arrives.
- Ep. 13 · Kumiko reflects on her true passion after the competition concludes and seniors graduate