The film's narrative as a remediation of the real-life Kitakyushu confinement and murder case.
The film's recurring stylistic motifs: amateur filmmaking, screaming, extreme emotional outbursts, and lurid, oversaturated color palettes. → Auteur Theory
Tropes
The film-within-a-film subplot where the characters are forced to make a movie about their ordeal.
Scenes of physical and psychological degradation, including torture, murder, and the dismemberment of bodies. → The Abject
Joe Murata's manipulation of his followers through elaborate role-playing, emotional scripting, and performative charm. → Dramaturgical Analysis
The blurring of lines between the "real" abuse and murders and the "fake" film the characters are forced to create about those same events. → The Hyperreal Mirage
The character arc of Mitsuko, from a traumatized victim of Murata's cult to an active, and eventually leading, participant in the violence. → The Patriarchal Bargain