Dokuritsu-gurentai is a film directed by Kihachi Okamoto. In this film you can see several Japanese and Korean comfort women.
Okamoto is also famous for his anti-war satire film The Human Bullet (Nikudan).
a comfort woman was a girlfriend of the war correspondent.
A confortwoman who said "I want to run the coffee shop in Tokyo after war" is a Korean.
As for the Korean prostitute, all is money
The misery that seems to have been forced is not drawn at all in this movie