The film focuses on a masculine, militaristic environment. There is no evidence of non-cisnormative identities or same-sex intimacy within the narrative.

The story centers on a traditional masculine hierarchy and patriarchal power structures. Leadership and combat roles are exclusively male, with a lack of female presence.

The cast is predominantly Japanese, set against a Chinese landscape. The narrative engages with the 'othering' inherent in colonial-era warfare and occupation.

The film critiques dictatorial military institutions and the corruption of absolute authority. It focuses on survival and competence rather than specific religious or nationalistic ideals.

There is no significant focus on neurodivergence or physical disability. The soldiers' ineptitude relates to combat readiness rather than actual disability.