New is all relative.

I recently was in Tokyo on business and after the final work session was invited out on the town by an assosciate.
We ended up touring around a few red light districts and of course you see the young girls standing on the street.
He explained. that his brother sends some of these girls to associates overseas after ensuring they have all their paperwork in order.

Makes me wonder the history of some these J-girls working in the rnt/brothels around...