Originally Posted by
Oceania_Lv
At Ginza Empire there is a rear entrance on Little Buckingham St. Look for the 479 house number on the door. Take a look on Google Maps. There is a Ring doorbell with a camera. They'll usually buzz you in within 10 seconds. I occasionally run into food delivery drivers dropping off food there, but otherwise there's no foot traffic on Little Buckingham.
At Ginza Club, I've only used the front entrance, but I've seen people use the rear entrance. There's car traffic on Cleveland St., but not much foot traffic. I've only occasionally run into other punters leaving or entering.