Gate of Flesh

The film strongly vilifies the American occupation forces, depicting the white American GIs as 'cruel, stupid, and senseless' savages who commit unpunished acts of violence and exploitation, which serves as a vilification of 'whiteness' in the context of an occupying power. The women refuse to sleep with American soldiers as an act of resistance and cultural self-preservation. This centers the national/racial conflict between the defeated Japanese and the occupying Americans as a key source of oppression and social decay.

The narrative frames the postwar Japanese culture as fundamentally shattered and corrupt, a 'city of savages' operating on a 'kill or be killed' principle. The characters explicitly reject all former social institutions and norms, stating they 'spit on everything'—family, workers, parents, and buildings. The American presence is a corrupting force, but the Japanese people's loss of 'fundamental values' and soul is a profound critique of the home culture's descent into nihilism.

The women initially form an independent, pimp-less collective, operating as 'independent businesswomen' with their own hierarchy and harsh code of conduct, which appears to support the 'Girl Boss' trope. However, this hard-won female autonomy is shown to be immediately fragile and easily crushed by the presence of a single, virile male. The ex-soldier character is 'raw masculinity' who becomes the 'de facto head of the group,' and the women instantly abandon their rules and solidarity to compete for his attention and approval, resulting in their self-inflicted punishment and tragedy. The narrative concludes with the collapse of the female collective under his influence, which subverts a modern 'girl boss' celebration.

The film's focus is entirely on the desperate, transactional male-female sexual dynamic of prostitution as a means of survival in the post-war anarchy. The breakdown of the nuclear family structure is a result of the war's devastation, not a philosophical deconstruction based on sexual or gender ideology. There is no presence or lecturing on alternative sexual identities or gender theory.

Religion is explicitly cited as part of the 'axis of oppression' and is presented as a powerless or negative force. The remnants of the church are depicted as a 'ghost' or a 'wreckage of cathedrals.' One of the main characters resists the efforts of a pastor to lead her back to the church because she feels too 'debased' for faith, suggesting traditional religion is irrelevant or inadequate in their current moral vacuum. The entire world of the film operates on pure moral relativism and nihilistic survival.