

Mei lives in an orphanage, but she is adopted by the wealthy and kind Uda family. The family already has an adopted daughter Rana. While Rana seems weird, Mei and Rana find that they have a lot in common and become like real sisters. The girls then learn that the Uda family's business has collapsed and they can only keep one of the daughters. One of the girls will be returned to the orphanage in a week. Revenge is soon planned.
Acting
Asakawa and Kita's toxic sister chemistry
Direction
Sato's 66-minute sprint to hell
Writing
The one-week countdown structure

Director
Sakichi Sato
Trivia, insights & behind the scenes
Part of Japan's 'Black Maiden' horror franchise, Chapter Q adapts the 'two girls, one fate' trope from yuri-thriller traditions into pure survival horror.
Director Sakichi Sato wrote Ichi the Killer—explains why 66 minutes feels like being emotionally waterboarded by schoolgirls.
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