The film lacks explicit depictions of LGBTQ+ identities or non-cisnormative expressions. Character dynamics focus on military survival and camaraderie rather than queer intimacy.

Mikasa Ackerman subverts traditional tropes by demonstrating combat proficiency that often exceeds her male peers. Female characters pass the Bechdel test by discussing tactical survival and military objectives.

The human population appears relatively homogeneous within the walled ecosystem. This specific entry focuses on a centralized, uniform collective, limiting visible ethnic or racial diversity.

The story critiques institutional stability and traditional power structures. It frames the established social order as a fragile status quo and explores the systemic inevitability of conflict.

While no characters have arcs defined by visible disabilities, the film explores the psychological toll of trauma. Post-traumatic stress is a constant, implicit element of the characters' existence.