Ricoh’s “Ring Cube” occupies two floors of a building in Ginza [link to map], which happens to be the place to go in Tokyo if you’re looking for old-school camera shops. That’s not really my thing but here’s a page with relevant information if you’re interested. All of the major Japanese camera manufacturers have a branded “gallery” or “salon” or… “ring cube” in Tokyo, as a place to show photographs and also show off their latest wares. The top floor of Ring Cube is a small museum which displays every camera Ricoh has ever manufactured.