As childhood friends, Nene, Hajime, and Ryou were all inspired by a marching band that performed in their town. Following this, they join their school's marching band and practice together. However, the club faces a setback as the seniors in the band graduate, causing a lack of members and plans to merge with the Wind Band. Amidst their disappointment, the deepening feelings between the friends become apparent, causing Nene to feel conflicted about her emotions.
[Original story by orithyea]
Includes additional stories: Cat Lover, Love Warriors.