Tsukiji fish market in the context of Yomiuri Giants

A fish market is a marketplace for selling fish and fish products. It can be dedicated to wholesale trade between fishermen and fish merchants, or to the sale of seafood to individual consumers, or to both. Retail fish markets, a type of wet market, often sell street food as well.

Fish markets range in size from small fish stalls to large ones such as the great Tsukiji fish market in Tokyo, which turns over about 660,000 tonnes a year.

Whale meat, broadly speaking, may include all cetaceans (whales, dolphins, porpoises) and all parts of the animal: muscle (meat), organs (offal), skin (muktuk), and fat (blubber). There is relatively little demand for whale meat, compared to farmed livestock. Commercial whaling, which has faced opposition for decades, continues today in very few countries (mainly Iceland, Japan and Norway), despite whale meat being eaten across Western Europe and colonial America previously. However, in areas where dolphin drive hunting and aboriginal whaling exist, marine mammals are eaten locally as part of a subsistence economy: the Faroe Islands, the circumpolar Arctic peoples (Inuit in Canada and Greenland, related native Alaskans, the Chukchi people of Siberia), other indigenous peoples of the United States (including the Makah of the Pacific Northwest), Saint Vincent and the Grenadines (mainly on the island of Bequia), some of villages in Indonesia and in certain South Pacific islands.

Like horse meat, for some cultures whale meat is taboo, or a food of last resort, e.g. in times of war, whereas in others it is a delicacy and a culinary centrepiece. Indigenous groups contend that whale meat represents their cultural survival. Its consumption has been denounced by detractors on wildlife conservation, toxicity (especially mercury), and animal rights grounds.

Tsukiji (築地) is a district of Chūō, Tokyo, Japan. Literally meaning "reclaimed land", it lies near the Sumida River on land reclaimed from Tokyo Bay in the 18th century during the Edo period. The eponymous Tsukiji fish market opened in 1935 and closed in 2018 when its operations were moved to the new Toyosu Market.

There are also districts named Tsukiji in Kobe and Amagasaki, cities in Hyōgo Prefecture, although neither is as well known as the district in Tokyo.