Kanda
Quicky: over here in Kanda, a surprising lot of girls are trying to lure people into something. But they are not alone: sharply dressed guys over here as well. I suspect they may be proppers. Unsuccessful ones, from what I gather.
Bonus: here’s one advantage to not many Japanese speaking English. I’m obviously the gaijin (foreign) tourist who is not supposed to understand any Japanese. So far I’m relatively unbothered.