The film lacks LGBTQ+ characters or non-heteronormative identities. Interpersonal dynamics focus on the established romantic tension between Ran Mouri and Shinichi Kudo.

Ran Mouri serves as a central emotional driver, though her amnesia often places her in a vulnerable position. Investigative authority remains concentrated in Conan Edogawa.

The cast is largely homogeneous, reflecting the contemporary urban Japanese setting. The narrative does not engage with racial or ethnic diversity through casting or metaphor.

The story reinforces social order and the competence of the police force. It follows a classic moral structure where truth and law prevail over criminality.

Amnesia is used as a central plot device to drive the mystery's tension. The film uses this cognitive impairment as a catalyst rather than exploring lived experiences.