The film contains no LGBTQ+ characters or non-heteronormative identities. Interpersonal dynamics remain strictly within the traditional marital structures of the Edo period.

Oiwa subverts patriarchal hierarchies by transforming from a victim of deception into a vengeful spirit. Her supernatural agency dismantles the male protagonist's authority and stability.

The cast is culturally homogeneous, reflecting the historical context of Edo-period Japan. It avoids Western-centric casting tropes to maintain period authenticity.

The narrative critiques social climbing and the erosion of communal loyalty through karmic retribution. It portrays the family unit as a site of trauma rather than stability.

Oiwa's physical disfigurement serves as a central narrative device for her vengeance. However, this transformation functions more as a plot mechanism than a nuanced exploration of disability.