Eri, a girl who likes to stay indoors, meets a mysterious but enthusiastic transfer student named Haru. Eri used to love to sing and Haru loves Eri's singing. The story follows the two during one summer of their high school life as their love sometimes overlaps and sometimes passes by each other.

Asami Seto as Eri Kumagai
Manami Numakura as Haru Chitose
Saori Hayami as Sakura Nakayama

Director: Kenichi Ishikura (Sakura Trick)
Producer: Norimitsu Urasaki
Animation Director: QP:flapper
Script: Kana Yamada
Music: Taishi
Music Director: Keiichi Nozaki
Sound Director: Satoshi Motoyama (Kaichou wa Maid-sama!)
Studio: Studio DEEN