Kento Aoki

The life of an American woman living in Kyoto, Japan, is upended when her husband and son disappear in a mysterious plane crash. As consolation, she's given Sunny, one of a new class of domestic robots made by her husband's electronics company.

Ayako Miyafuji, a rookie actress, was taking part in a film shoot at a countryside mansion. However, due to nervousness, she is unable to perform well and is abused by the director, Sendo. Mayama, a recording engineer, is worried about Ayako and treats her kindly. With little time to spare, the filming proceeds in a bleak atmosphere, but then Ayako sees a hand behind a sliding door that is not supposed to be there....