Kaoru Nishimi has spent his life on the move, always struggling to fit in to new schools and having to push on just when he'd started to set down roots. But when he comes to stay with his extended family in seaside Kyushu, things will be different.

Kaoru wanders through high school, meeting friends who change his life forever, and discovers a new kind of music that affects him like nothing ever has before. Ritsuko, the girl whose family owns the music store, and Sentaro, the high school delinquent, both set in motion Kaoru's fascination with this amazing thing called Jazz. Fashions may change and fads come and go, but when you put a couple of musically obsessed teens together and let them follow their muse, magic is sure to happen!