This poster is a guide to the first floor activities that a male customer could engage in for a price (payable by cash or any of the credit cards displayed on the left). Much of the picture speaks for itself, but there are noteworthy details advertized in the ad copy cartouches. It is explained, for example, that the women in the booth, dubbed "Crystal Girls," can be seen and talked to via phone without them seeing the customer thanks to a "magic" one-way mirror. Blowers and mirrors on the floor also facilitate visual access to the women's underwear, and patrons drawing the day's "lucky number" will receive a special "Panty Present."

This is one of the tamer forms of sexual entertainment that a man can purchase in Shinjuku.

"Magic Mirror" Booth in Shinjuku