The film lacks explicit evidence of LGBTQ+ characters or non-heteronormative identities. The narrative focus remains centered on Yōko's personal trauma and traditional familial structures.

Yōko serves as a central female protagonist navigating a subverted domestic sphere. The film disrupts conventional maternal or paternal roles by framing the family as a source of instability.

The cast is ethnically homogeneous, reflecting its specific Japanese historical context. There is no evidence of whitewashing, though the film does not pursue intersectional racial blending.

The story critiques the sanctity of the domestic sphere by portraying the family unit as a source of brutality. It deconstructs the myth of the perfect family through subjective morality.

While the plot involves physical trauma and torture, there is no evidence regarding the representation of characters with disabilities. It is unclear if these elements provide character agency.