Anko Fish Hot Pot Goosefish Winter Tohoku

Ibaraki, Kanto — Oarai coast is Japan's primary anko (monkfish) fishing area; nabe tradition developed in fishing communities; formalized as regional specialty mid-20th century

Anko nabe (鮟鱇鍋, monkfish hot pot) is Ibaraki Prefecture and greater Kanto region's premier winter hot pot — using the same monkfish (anko, goosefish) whose liver becomes ankimo. The fish itself is equally remarkable: anko nabe uses the 'seven tools' (nanamono) of the monkfish — liver, stomach, gill, skin, ovaries, cheek meat, and fin — as well as the white flesh. The skin becomes gelatinous, the liver rich and buttery, and the white flesh firm. The hot pot uses miso or soy broth and is traditionally prepared by hanging the fish from a hook and butchering it as it hangs — the fish is too gelatinous to butcher on a board. Tochio (栃尾), Ibaraki's Oarai coast, and Tokyo fish markets all celebrate anko nabe season (October-March).

Deep oceanic richness from seven organ parts — anko nabe is the most complex single-fish flavor experience in Japanese cuisine