Utae and Aiko attend an all-girl private school where the devoutly religious principal seems to be raping some of the students, including Utae.
Akemi is a laboratory technician who spends her evenings spying on her gangster neighbor as he makes love to his stripper girlfriend. The objects of Akemi's voyeuristic attentions learn of her interests and suggest that she would make a fine prostitute. Surprisingly Akemi agrees and channels her interests into this more lucrative occupation.
The background is Yuraku-cho in Tokyo and the film shows how desperately the women, who had led sheltered lives before the war, struggled to keep alive and the innate strength of post-war women.