The film follows a strictly heteronormative framework. There are no depictions of non-cisnormative identities or same-sex intimacy within the ensemble.

Gender roles follow traditional archetypes, with Shizuka serving as the primary female lead. However, her agency is tied to the group rather than driving the plot independently.

The prehistoric setting allows for an exploration of ancestral Japanese identity. However, the cast remains culturally homogeneous without significant multi-ethnic or cross-cultural interaction.

The story relies on a binary moral framework of good versus evil. It emphasizes traditional heroic tropes like cooperation and environmental protection rather than systemic critique.

The narrative lacks characters with visible or invisible disabilities. No neurodivergent representation is utilized to drive character agency or plot development.