Music and longing collide in this ballad of unrequited love! Nino Arisugawa, a girl who loves to sing, experiences her first heart-wrenching goodbye when her beloved childhood friend, Momo, moves away.

After Nino befriends Yuzu, a music composer, she experiences another sad parting. Luckily, Nino reunites with Momo and Yuzu in high school, but things haven’t...