Foods High in Copper (481st - 500th) (per 100 g edible portion)
- Ayu sweetfish (cultured, viscera, baked)
- Brownstriped mackerel scad (baked)
- Hitoegusa (tsukudani)
- Oyster mushroom (raw)
- Eringii (raw)
- Usuhiratake (raw)
- Kuroawabitake (raw)
- Wasabi (wasabi-zuke)
- Water convolvulus (stems and leaves, boiled)
- Mukago (raw)
- Royal fern, Nama-zenmai (young shoots, raw)
- Water dropwort (stems and leaves, raw)
- Green pea (canned in brine)
- Japanese chestnut (kanroni)
- Soybean, Tofu (kinugoshi-tofu)
- Soybean, Tofu (momen-tofu)
- Pea (uguisu-mame)
- Potatoe (fried potato)
- Satoimo (corm, raw)
- Bread crumbs (wet form)