Secret Chronicle: Prostitution Market (1972)
Original title: （秘）女郎市場
Secret Chronicle: Prostitution Market is a 1972 Japanese-language history movie directed by Chūsei Sone, with a running time of 1h 10m. It stars Yūko Katagiri, Nobutaka Masutomi and Hiroshi Gojo.
Sold into prostitution by her "uncle", a young girl is so innocent and naive that she doesn't know what she has to do.