Adapted from Kabei Yukako's novel of the same name. After being guided by a mysterious message from the past on a cellphone's answering machine, Umi encounters Mahiro, a delinquent at her school. They gradually come closer, but more messages appearing on the answering machine will unveil past secrets...

casts

Mio Yuki

Yuki Inoue

Atsuhiro Inukai

Sakurako Konishi

Aina Yamada