The film offers no evidence of LGBTQ+ characters or non-cisnormative identities. The narrative appears to lack any themes addressing heteronormativity.

The cast maintains a balanced distribution of male and female actors. However, the story focuses on a male doctor's psychological descent, suggesting a traditional character study.

The inclusion of Mariko Takai provides some ethnic diversity within the ensemble. However, the setting likely leans toward a Western-centric historical framework.

The premise examines the horrors of the twentieth century and systemic trauma. This suggests a critique of historical stability and modern social structures.

The mental research institution setting places neurodivergence at the center of the story. There is a risk the protagonist's insanity serves as a mere plot device.