Food · Fermented foods

Shako (Mantis Shrimp)

しゃこ (Shako)

Also known as: Shako, Mantis shrimp, Oratosquilla oratoria, 蝦蛄

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At a glance

CategoryFood
Japanese labeling nameしゃこ
Common Japanese notationsしゃこ, 蝦蛄, シャコ
OriginMantis shrimp (Oratosquilla oratoria); Tokyo Bay heritage area; Edomae sushi specialty
Typical functionsPremium Edomae sushi topping (boiled with sweet glaze)
Regulatory status in JapanStandard food labeling. **Crustacean is JAS-mandatory allergen.**

Shako (しゃこ / 蝦蛄) is mantis shrimp, an Edomae sushi specialty traditionally from Tokyo Bay.

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.

  • Pre-cooked shako retail (sushi-grade)

What it is

Oratosquilla oratoria mantis shrimp.

Typical uses in Japanese products

Edomae sushi topping.

For OEM: pre-cooked sushi-grade supply.

Regulatory classification in Japan

Standard food labeling. **Crustacean is JAS-mandatory allergen.**

Regulatory classification in other markets

EUNiche specialty.
USANiche specialty in sushi channels.
ChinaEstablished Chinese mantis shrimp trade.
KoreaNiche specialty.

Example products

Example finished products will be added after verification.

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Related ingredients

References

  1. MEXT Standard Tables of Food Composition — しゃこ ゆで

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

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