The film operates within a traditional heteronormative framework. Character dynamics center on the established Moomin family unit without visible non-cisnormative identities or same-sex intimacy.

Roles adhere to traditional archetypes. Moominmamma serves as the nurturing domestic anchor, while Moominpappa seeks adventure and external validation, reinforcing conventional gendered divisions.

As an animated work with anthropomorphic creatures, traditional racial diversity is not directly applicable. The characters exist in a stylized, non-human ecosystem.

The story contrasts Moominvalley's egalitarian lifestyle with the stratified social structures of the Riviera. It focuses on familial cohesion rather than specific ideological critiques.

There is no significant focus on visible or invisible disabilities. Characters are portrayed as physically capable participants throughout their maritime journey.