Nino Arisugawa, a girl who loves to sing, experiences her first heart-wrenching goodbye when her beloved childhood friend, Momo, moves away. And after Nino befriends Yuzu, a music composer, she experiences another sad parting! With music as their common ground and only outlet, how will everyone's unrequited loves play out?

First published in Japan in 2014 by Haksensha, Inc., Tokyo. Reads from right to left.