Kataoka Junko (Jun), whose emotional identity have been at odds with her biological identity, shares a room with her friend since high school, Kinoshita Akari, who doesn’t know the father of the fetus growing in her stomach. After being dumped by an older companion, Jun now worries she will leave her.

After suffering through a long and unsuccessful series of fertility treatments, Satoko and her husband Kiyokazu make the decision to adopt a child. Six years after adopting a boy they named Asato, Satoko has quit her job to concentrate fully on her husband and son. The family lives a peaceful existence until the arrival of a stranger.

An omnibus recorded in a short film by five film directors with the motif of the song "Kai Band".

When Kanako, a model daughter and a brilliant student, disappears, her mother asks her ex-husband, a violent former policeman, to find her. As his investigation progresses, his idealized image of Kanako cracks: the girl hides a dark life that her father can not even imagine.