The film lacks explicit evidence of LGBTQ+ characters or non-heteronormative identities. The narrative centers on the Godai family, which adheres to the established social structures of the era.

Women appear to occupy roles defined by endurance and survival within the domestic sphere. While they face the systemic fallout of conflict, they often lack overt agency compared to men.

The story engages with a multi-ethnic landscape involving Japanese, Chinese, and Soviet populations. It depicts the complexities of ethnic friction and the shared victimization of non-combatants.

The film critiques the morality of the state and military apparatus. It deconstructs traditional institutions by framing the war as a systemic tragedy rather than a nationalist triumph.

Physical trauma and the psychological toll of combat are central themes. However, injuries risk being used as mere narrative devices to underscore tragedy rather than providing character agency.