Actually the guys outside the station aren't really true nanpa-suru. They are simply paid hacks plying the chicks with promises of love and fortune... hmmm, wait a minute ...ummm... I guess that's what <we> all do ??? Are you a member of club 22?
Wow...he sounds/speaks just like a man-child named Robert I work with. Come to think of it, Robert would be in hog heaven if he could get to Roppongi from the States if he could figure out which of the big aero-planes go to Japan and how to get on one.