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...
Cast
Mio Yuki
Umi Sakura
Yuki Inoue
Masahiro Harukawa
Atsuhiro Inukai
Kosuke Sakura
Sakurako Konishi
Hino
Aina Yamada
Chisako
Kiita Komagine
Shun Uchida
Tasuku Nagaoka
Tatsuhiko Sakura
Yuki Sakurai
Ai Harukawa
Atsushi Shinohara
Unknown
Soko Wada
Unknown
Yosuke Omizu
Police officer
Tarō Suwa
Unknown
Houka Kinoshita
Unknown
Rikuto Kumaki
Unknown
Crew
Aya Igashi
Director, Screenplay
Ryuji Miyajima
Editor
田口桂
Assistant Director
Keisuke Tsushima
Executive Producer
Tomoharu Kusunoki
Producer
Akiko Fujiyama
Costumer
Yuichi Sorimachi
Makeup & Hair
Chiyori Hironaka
Sound Effects
Junichi Matsumoto
Original Music Composer
Yukako Kabei
Original Concept
Makoto Tajima
Gaffer
Hiroyuki Takase
Production Manager
