Fishes and Shellfishes High in Sodium (1st - 20th) (per 100 g edible portion)
- Opossum shrimp (shiokara)
- Crab, Processed product (ganzuke)
- Walleye pollack (sukimidara)
- Chum salmon (mefun)
- Ayu sweetfish (uruka)
- Skipjack, Processed product (shiokara)
- Pacific herring (smoked)
- Sakura shrimp (niboshi)
- Sea urchin (tsubu-uni)
- Skipjack, Processed product (kezuri-bushi tsukudani)
- Abalone (steamed and dried)
- Short-necked clam (tsukudani)
- Sea urchin (neri-uni)
- Hard clam (tsukudani)
- Japanese sand lance (niboshi)
- Opossum shrimp (tsukudani)
- Squid, Processed product (shiokara)
- Squid, Processed product (saki-ika)
- Abalone (shiokara)
- Blue sprat (seasoned and dried)