The film lacks evidence of non-heteronormative identities. The narrative focuses strictly on biological and social definitions of kinship and lineage.

The story centers on male-driven social dynamics and kinship. While it explores patriarchal structures, it does not directly challenge gender roles.

The film centers on the zainichi experience, disrupting depictions of a homogeneous Japan. It provides agency to ethnic Koreans navigating a rigid social structure.

The narrative critiques traditional institutions and the idealized Japanese family. It prioritizes the lived realities of the impoverished over institutional morality.

The film depicts the physical and psychological toll of poverty. It does not center on specific disabilities as a primary narrative driver.