Quote Originally Posted by bummer View Post
all street hookers in Japan are illegal.

but there are better names to use rather than hookers, to make them legal.
According to the report I saw, most of these illegal street workers were pimped out either by yakuzas or lonely girls who frequented male host bars but can't payback their debts, and so the host pimped them out to repay those debts but often the interests on the debt will keep increasing to keep them paying a non-existing debt.