Ankou - Goosefish Wild
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アンコウ

Ankou

Goosefish
Yamaguchi, Japan Wild Fish Wild
Size Range
500g-10kg
Availability
Daily / Year-round
Forms Available
Whole, Fillet
Shipping
Fresh (Air) / Frozen
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The Winter Luxury of the Deep

Ankou (Monkfish / Anglerfish) is one of Japan's great winter luxuries — a bizarre-looking deep-sea fish that becomes the star of the cold season. Everything about Ankou is unusual: its flesh is boneless (except for the spine), gelatinous when cooked, and its liver (ankimo) is considered the foie gras of the sea, ranking among Japan's three great chinmi (rare delicacies).

Traditional preparation is a spectacle — the 'tsurushi-giri' (hanging cut) technique suspends the whole fish from a hook and breaks it down entirely by knife, with 7 distinct edible parts. Every part of Ankou has value: the flesh, skin, stomach, ovaries, gills, fin, and above all, the liver.

Advance Intertrade sources Ankou from northern Japan (Ibaraki and Fukushima are the historical centers) and Nagasaki, with the winter months delivering the most magnificent specimens. Whole fish for restaurant tsurushi-giri, or pre-processed cuts for convenience.

How It's Served

  • 🫕

    Ankou Nabe (Hot Pot)

    The definitive winter dish — every part of the fish simmered in a rich miso or soy broth with vegetables. Body-warming, deeply satisfying.

  • 🥢

    Ankimo (Steamed Liver)

    The pinnacle of Ankou cuisine — the enormous liver is steamed, chilled, and sliced. Served with ponzu and grated daikon, it rivals fine foie gras.

  • 🍳

    Karaage (Deep-fried)

    The gelatinous flesh, dredged in flour and fried, becomes incredibly crispy outside and silky inside — a popular izakaya dish.

  • 🍲

    Dobu-jiru (Miso Soup)

    Ibaraki's regional specialty — a thick miso broth with all the Ankou parts, said to be a body-warming winter tonic.

Export & Sourcing Details

HS Code
0302.89 (Fresh) / 0303.89 (Frozen)
Seasonality
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Winter — the liver reaches maximum size.
Size Grading
SizeGradeCommon Use
3–5 kgSmallPortion cuts, karaage, individual servings
5–8 kgMediumNabe, restaurant use — most popular
8–12 kgLargeTraditional tsurushi-giri, presentation
12 kg+JumboShow-stopper restaurant tsurushi-giri displays
Available Forms
Whole round (for tsurushi-giri) · 7-part cuts (traditional breakdown) · Liver only (ankimo) · Frozen portions
Packing & Cold Chain
EPS box with gel ice for whole fish. Liver: individually vacuum-sealed, chilled. Frozen cuts: −40°C blast freeze, vacuum-sealed.
Sourcing Region
Ibaraki, Fukushima, Nagasaki — Ibaraki's Hitachi region is Japan's historical Ankou capital. Nagasaki specimens excellent quality.
Minimum Order
From 1 whole fish or 1 box of processed parts. Pre-order strongly recommended in winter peak season.
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