The story emphasizes platonic female bonds and sisterhood. While it lacks explicit non-heteronormative romance, the focus on female-centric community building provides a space for queer-coded themes of companionship.

The film disrupts adventure tropes by removing male figures from leadership roles. Agency is distributed across an all-female ensemble, prioritizing cooperation and intellect over individualistic masculine dominance.

The mermaid ensemble features a broad spectrum of skin tones and hair textures. This diversity is treated as a baseline reality, integrating various ethnic identities into the core group of protagonists.

The narrative prioritizes a communalist ethos over individualist achievement. It utilizes a magical, non-secular environment to explore a fluid, mythic morality centered on social harmony.

There is no prominent depiction of visible or invisible disabilities. Characters are portrayed through a lens of idealized physical capability suited to the animation medium.