Fishes and Shellfishes High in Iodine (1st - 20th) (per 100 g edible portion)
- Pacific cod (raw)
- Abalone (raw)
- Walleye pollack (raw)
- Walleye pollack (tarako, raw)
- Turban shell (raw)
- Anglerfish (liver, raw)
- Sea cucumber (raw)
- Japanese eel (kabayaki)
- Shishamo smelt (semi-dried, raw)
- Oyster (cultured, raw)
- Snow crab (raw)
- Oyster (cultured, boiled)
- Short-necked clam (raw)
- Skipjack, Processed product (katsuo-bushi)
- Tile fish (raw)
- Japanese anchovy (raw)
- Gizzard shad (raw)
- Sandfish (raw)
- Pond smelt (raw)
- Japanese pilchard (raw)