Fishes and Shellfishes High in Ash (1st - 20th) (per 100 g edible portion)
- Crab, Processed product (ganzuke)
- Shrimp, Processed product (boiled and dried shrimps)
- Opossum shrimp (shiokara)
- Walleye pollack (sukimidara)
- Chum salmon (mefun)
- Sakura shrimp (niboshi)
- Ayu sweetfish (uruka)
- Skipjack, Processed product (shiokara)
- Japanese anchovy (niboshi)
- Japanese anchovy (tazukuri)
- Blue sprat (seasoned and dried)
- Sakura shrimp (dried)
- Japanese sand lance (niboshi)
- Pacific herring (smoked)
- Shrimp, Processed product (tsukudani)
- Sea urchin (tsubu-uni)
- Yellowfin goby (tsukudani)
- Shirasuboshi (semi-dried)
- Big-eye sardine (maruboshi)
- Opossum shrimp (tsukudani)