The film lacks LGBTQ+ characters and does not explore non-heteronormative identities. Interpersonal dynamics remain strictly within traditional familial and social structures.

Female characters primarily serve as emotional catalysts or victims rather than plot drivers. The narrative adheres to conventional hierarchies without subverting traditional gender roles.

As a domestic Japanese production, the casting is largely homogeneous. The film does not utilize diverse casting or metaphors to address racial intersectionality.

The story focuses on individual morality and transhumanism rather than institutional critique. It explores ethical responsibility through a traditional moral lens.

Physical vulnerability is explored through the protagonist's terminal illness and cyborg transformation. However, these elements function as sci-fi plot devices rather than nuanced disability studies.