Yes,
@thomas that's right.
And I'm not saying that you agree with this, but I have three experiences in Korea, and Pak Yu-Ha's POV just rings sooo true. The first, military, calendar '72, overlapping into '71 and '73 a little; the second, '74 to early '76, Peace Corps; and the third, maybe calendar '83, teaching at a uni in Seoul.
Women never had it very well there, and tho their status has improved, during my first two visits things were quite different from today. And, I can only imagine what a woman's status was in the '40s, the '30s, and before, might have been.
A daughter was a throwaway, to be kicked out or effectively sold, and, in a role often minimized for political ends, there were Korean middlemen who very much facilitated Japan's acquisition of comfort women, let alone the individual families (fathers/parents) who let their daughters leave for, or gave them up to, that system.
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I'm always puzzled at how serious a grudge China and Korea hold against Japan, while Taiwan, the Philippines and other SE asian countries seem to have moved on, or not to have cared at all. And modern China seems to have forgotten that before Japan, European countries and even the US had "concessions" and extra-territoriality rights in China that weren't exactly fair.
blah, blah, blah...