The film lacks explicit depictions of LGBTQ+ identities or non-cisnormative gender expressions. The narrative focuses instead on psychological deterioration and auditory hallucinations.

The story centers on a male protagonist and male students. While it subverts traditional hierarchies of competence, it does not engage in a critique of gendered power dynamics.

As a Japanese production, the film features a culturally homogeneous cast. It does not include non-Japanese characters to challenge traditional demographic norms.

The film effectively deconstructs institutional stability, showing how educational and professional structures fail against external forces. It offers a fragmented, existentialist worldview through its unsettling themes.

Tashiro’s cognitive struggles and his perception of the chime offer a unique exploration of altered mental states. The use of technology to replace biological brain matter explores bodily autonomy.