The story centers on a boy named Kazuki Tsukigase, who transfers to a high school on a remote island to get away from anyone who knows him. Kazuki finds out that there is an inlet on the island where people are rumored to disappear. Exploring the inlet, he encounters an unconscious girl. When she comes to after Kazuki takes her to the clinic, she is unable to give out anything about her identity except that she is named Nao, is 16 years old, and whispers the year "1974."
Kazuki Tsukigase
Main
Hiiro Ishibashi
日本語
Nao Akishika
Main
Anna Nagase
日本語
Mikiya Ozaki
Supporting
Shinba Tsuchiya
日本語
Takatsu
Supporting
Hiroshi Tamaki
日本語
Nishina
Supporting
Naohito Fujiki
日本語
Shuuji Aiba
Supporting
Wataru Hatano
日本語
Yoshiki Suga
Supporting
Yoshitsugu Matsuoka
日本語
Tamaki Mishima
Supporting
Sumire Uesaka
日本語
Akimitsu Yano
Supporting
Nobuhiko Okamoto
日本語
