Based on the manga of the same name. One day, even the guitar I used to love, and basketball I used to find fun, started to seem dull and uninteresting. Uenoyama Ritsuka meets Sato Mafuyu. Rikka was losing her passion for music in the midst of her daily life, A song about midwinter that they happened to hear struck a chord with them, and the distance between them began to change. The original work is a hugely popular comic series currently serialized in Shinshokan's "Cheri+". The coming-of-age band story, which has been adapted into anime and dramas, is now being made into a stage play!