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Herring roe (kazunoko) — Nigiri with nori belt

Discover Herring roe (kazunoko): its ingredient, flavour, texture, representative season, regional context, and how to approach soy sauce and wasabi.

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Herring roe (kazunoko) · Nigiri with nori belt
A visual reference for recognising Herring roe (kazunoko) before ordering; season, cut and knife work change its appearance.
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Nigiri with nori belt

Salty, savoury and lightly smoky when seasoned

Distinctly crisp, many tiny eggs together

Soy sauce
Usually seasoned; add none first.
Wasabi
Usually not needed.

WHAT IS IT?

What exactly is Herring roe (kazunoko)?

Kazunoko is herring roe, usually salted or seasoned, with many tiny eggs joined into one crisp piece.

CHOOSE WITH CONFIDENCE

Place Herring roe (kazunoko) beside two close relatives.

Keep Herring roe (kazunoko) as the baseline, then use Salmon roe (ikura) for flavour and Sea urchin (uni) for bite. There is no need to order all three together.

PLACE & CONTEXT

Herring roe (kazunoko) and place

Closely tied to Japanese New Year food and northern herring culture.

YOUR FIRST PIECE

Build the baseline before seasoning.

Use the first piece as your baseline. Taste: Salty, savoury and lightly smoky when seasoned. Texture: Distinctly crisp, many tiny eggs together. Soy guidance: Usually seasoned; add none first. Wasabi guidance: Usually not needed.

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SOURCE & LIMIT

Confirm Herring roe (kazunoko)’s name, origin and preparation at the restaurant.

Evidence review 2026-09-02. This page explains how to read Herring roe (kazunoko); confirm today’s ingredients, safety and price with the restaurant.