Food · Fermented foods

Guchi (White Croaker)

ぐち (Guchi)

Also known as: Guchi, White croaker, Pennahia argentata, 石持, Ishimochi

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At a glance

CategoryFood
Japanese labeling nameぐち
Common Japanese notationsぐち, 石持, イシモチ, グチ
OriginWhite croaker (Pennahia argentata); harvested in Japanese coastal waters; key raw material for kamaboko (Japanese fish paste)
Typical functionsKamaboko / chikuwa fish paste raw material — major industrial application, Simmered preparations
Regulatory status in JapanStandard food labeling. Fish allergen recommended disclosure.

Guchi (ぐち / 石持) is white croaker, the key raw material for traditional Japanese kamaboko (fish paste) and chikuwa production.

Classification

Tags below link to other ingredients sharing the same attribute, so you can pivot from one ingredient to its peers.

Used in (typical product categories)

Finished-product categories that commonly include this ingredient in Japanese-market formulations.

  • Frozen guchi for processing
  • Fresh whole guchi

What it is

Pennahia argentata white croaker.

Typical uses in Japanese products

Kamaboko/chikuwa raw material.

Simmered cooking.

For OEM: kamaboko production input supply.

Regulatory classification in Japan

Standard food labeling. Fish allergen recommended.

Regulatory classification in other markets

EUNiche specialty positioning.
USANiche specialty positioning.
ChinaEstablished Chinese trade.
KoreaEstablished Korean croaker market.

Example products

Example finished products will be added after verification.

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References

  1. MEXT Standard Tables of Food Composition — ぐち

Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.

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