Food · Fermented foods

Ma-dako (Common Octopus)

まだこ (Ma-dako)

Also known as: Ma-dako, Common octopus, Octopus vulgaris, 真蛸, Akashi-dako (Hyogo)

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At a glance

CategoryFood
Japanese labeling nameまだこ
Common Japanese notationsまだこ, 真蛸, マダコ, 明石ダコ
OriginCommon octopus (Octopus vulgaris); Japanese coastal harvest, principal regions Hyogo (Akashi-dako — premium GI brand), Yamaguchi, Mie; significant Moroccan, Mauritanian, Vietnamese imports for volume
Typical functionsPremium sushi topping — boiled tako defining sushi staple, Takoyaki (Osaka street food signature), Tako-zuke and karaage, Premium Akashi-dako GI gift retail
Regulatory status in JapanStandard food labeling. Akashi-dako (Hyogo) GI brand. Domestic vs imported origin disclosure essential. **Mollusc allergen recommended disclosure.**

Ma-dako (まだこ / 真蛸) — common octopus (Octopus vulgaris) — is a defining Japanese sushi and takoyaki ingredient. Hyogo Akashi-dako is GI-protected premium. Significant Moroccan and Mauritanian imports for volume.

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.

  • Fresh whole ma-dako (foodservice)
  • Pre-cooked boiled tako (sushi-grade convenience format)
  • Akashi-dako GI premium gift retail
  • Frozen ma-dako (volume retail and processed-food)

What it is

Octopus vulgaris common octopus.

Typical uses in Japanese products

Premium sushi topping (boiled tako).

Takoyaki Osaka signature.

Tako-zuke, karaage.

Akashi-dako GI premium gift.

For OEM: pre-cooked boiled tako sushi-grade supply, takoyaki ingredient, premium gift retail.

Regulatory classification in Japan

Standard food labeling. Akashi-dako GI brand. Origin disclosure essential. Mollusc allergen recommended.

Regulatory classification in other markets

EUMajor established global octopus trade. Mollusc allergen mandatory.
USAEstablished US octopus market. Mollusc allergen mandatory.
ChinaMajor global trade.
KoreaMajor Korean munoo (낙지/문어) tradition.

Example products

Example finished products will be added after verification of Akashi-dako or other origin.

All brand names and product names referenced anywhere on this site are the property of their respective owners. Example entries are provided for informational purposes only and do not imply endorsement.

Related ingredients

References

  1. MEXT Standard Tables of Food Composition — まだこ 各形態

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

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