Fishes and Shellfishes High in Magnesium (21st - 40th) (per 100 g edible portion)
- Short-necked clam (raw)
- Japanese pilchard (maruboshi)
- Sea cucumber (konowata)
- Hard clam (tsukudani)
- Chum salmon (ikura)
- Dried shark fin
- Sakura shrimp (boiled)
- Whelk (raw)
- Japanese sand lance (ameni)
- Skipjack, Processed product (kezuri-bushi)
- Pacific cod (dried split)
- Abalone (shiokara)
- Hard clam (baked)
- Black scraper (raw)
- Antarctic krill (raw)
- Ivory shell (raw)
- Black scraper (ajitsuke-hirakiboshi)
- Opossum shrimp (shiokara)
- Squid, Processed product (saki-ika)
- Squid, Processed product (kiriika-ameni)