The Tsukiji Market, supervised by the Tokyo Metropolitan Central Wholesale Market of the Tokyo Metropolitan Bureau of Industrial and Labor Affairs, is the biggest wholesale fish and seafood market in the world and also one of the largest wholesale food markets of any kind.The market is located in Tsukiji in central Tokyo, between the Sumida River and the upmarket Ginza shopping district. While the inner wholesale market has restricted access to visitors, the outer retail market, restaurants and associated restaurant supply stores remain a major tourist attraction for both domestic and overseas visitors.LocationThe market is located near the Tsukijishijō Station on the Toei Ōedo Line and Tsukiji Station on the Tokyo Metro Hibiya Line. There are two distinct sections of the market as a whole. The "inner market" (jōnai-shijō) is the licensed wholesale market, where approximately 900 licensed wholesale dealers operate small stalls and where the auctions and most of the processing of the fish take place. The "outer market" (jōgai-shijō) is a mixture of wholesale and retail shops that sell Japanese kitchen tools, restaurant supplies, groceries, and seafood, and many restaurants, especially sushi restaurants. Most of the shops in the outer market close by the early afternoon, and in the inner market even earlier.