Fishes and Shellfishes High in Ash (21st - 40th) (per 100 g edible portion)
- Skipjack, Processed product (kezuri-bushi tsukudani)
- Hard clam (tsukudani)
- Abalone (steamed and dried)
- Short-necked clam (tsukudani)
- Japanese sand lance (tsukudani)
- Pond smelt (tsukudani)
- Adductor muscle (niboshi)
- Brownstriped mackerel scad (kusaya)
- Sea urchin (neri-uni)
- Tatamiiwashi
- Ayu sweetfish (wild, viscera, baked)
- Crucian carp (kanroni)
- Squid, Processed product (saki-ika)
- Squid, Processed product (shiokara)
- Black scraper (ajitsuke-hirakiboshi)
- Japanese sculpin (tsukudani)
- Abalone (shiokara)
- Pacific cod (dried split)
- Pond smelt (ameni)
- Squid, Processed product (seasoned and smoked)