Food · Fermented foods
Kajika (Bullhead / Sculpin)
かじか (Kajika)
Also known as: Kajika, Bullhead, Sculpin, Cottus pollux, 杜父魚
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| Category | Food |
|---|---|
| Japanese labeling name | かじか |
| Common Japanese notations | かじか, 杜父魚, カジカ |
| Origin | Bullhead (Cottus pollux and related species); freshwater fish harvested in clean Japanese rivers; small specialty supply |
| Typical functions | Heritage river-cuisine specialty |
| Regulatory status in Japan | Standard food labeling. Fish allergen recommended disclosure. |
Kajika (かじか) is a bullhead/sculpin freshwater fish, niche heritage river-cuisine specialty.
Classification
Tags below link to other ingredients sharing the same attribute, so you can pivot from one ingredient to its peers.
Product applications
Functions
Regulatory tags
Origin
Used in (typical product categories)
Finished-product categories that commonly include this ingredient in Japanese-market formulations.
- Limited specialty supply
What it is
Cottus pollux freshwater bullhead.
Typical uses in Japanese products
Heritage river cuisine.
For OEM: niche specialty consideration.
Regulatory classification in Japan
Standard food labeling. Fish allergen recommended.
Regulatory classification in other markets
| EU | Not commonly traded. |
|---|---|
| USA | Not commonly traded. |
| China | Not commonly traded. |
| Korea | Not commonly traded. |
Example products
Example finished products will be added after verification.
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Sharing similar functions
Ingredients that overlap on functional benefit tags.
From the same origin
Other ingredients that share an origin classification.
References
- MEXT Standard Tables of Food Composition — かじか
Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.