Pocket of Time is a free smoking space in the middle of Ginza, Tokyo. It has drink vending machines, free Wi-Fi, and power outlets by the window, and you can walk in without ordering anything. It is open from 11 AM to 7 PM, and up three flights of stairs there is a heated and air-conditioned room with four single booths and two tables for four. There is no sign outside the building, so the entrance is hard to find.