The film lacks LGBTQ+ characters or non-heteronormative identities. The story focuses entirely on the biological threat of the Megaguirus swarm rather than identity-based subplots.

Female scientists like Shinobu hold significant intellectual authority and decision-making power. This presence disrupts traditional patriarchal leadership models within the research team.

The cast and setting are predominantly Japanese, reflecting the production's localized cultural context. There is no evidence of intentional racial blending or color-blind casting.

The narrative follows standard institutional responses to biological threats. It maintains a binary moral framework centered on preserving civilization rather than deconstructing social or state institutions.

There are no prominent depictions of visible or invisible disabilities. Characters are defined by their professional military or scientific roles rather than physical or neurodivergent traits.