Food · Fermented foods

Shishamo (True Hokkaido Smelt)

ししゃも (Shishamo)

Also known as: Shishamo, True shishamo, Hokkaido smelt, Spirinchus lanceolatus, 柳葉魚

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At a glance

CategoryFood
Japanese labeling nameししゃも
Common Japanese notationsししゃも, 柳葉魚, シシャモ, 本ししゃも
OriginTrue shishamo (Spirinchus lanceolatus); endemic to Hokkaido — harvested only in eastern Hokkaido coastal waters (October-November brief season); supply is very limited and almost entirely consumed within Japan; **distinct from karafuto-shishamo (capelin) which dominates volume retail**
Typical functionsUltra-premium shioyaki (salt-grilled) — Hokkaido seasonal specialty, Premium Hokkaido gift retail
Regulatory status in JapanStandard food labeling. **'Honshishamo' (true shishamo) labeling distinguishes from capelin substitute** — premium positioning. Fish allergen recommended.

Shishamo (ししゃも) — true shishamo (Spirinchus lanceolatus) — is the native Hokkaido smelt species, distinct from the karafuto-shishamo (capelin) that dominates volume retail. True shishamo is endemic to eastern Hokkaido with brief October-November season; supply is very limited and ultra-premium positioned. **'Honshishamo' (true shishamo) labeling distinguishes from capelin substitute.**

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 true shishamo (Hokkaido, brief October-November season)
  • Pre-grilled honshishamo retail (premium positioning)

What it is

Spirinchus lanceolatus true Hokkaido smelt, endemic species.

Distinct from karafuto-shishamo (capelin), which is the volume retail substitute.

Typical uses in Japanese products

Ultra-premium shioyaki Hokkaido seasonal specialty.

Premium gift retail.

For OEM: ultra-premium Hokkaido brief-season retail.

Regulatory classification in Japan

Standard food labeling. 'Honshishamo' distinction from capelin essential for premium positioning.

Fish allergen recommended.

Regulatory classification in other markets

EUUltra-niche specialty / supply too limited for export.
USAUltra-niche specialty.
ChinaUltra-niche specialty.
KoreaUltra-niche specialty.

Example products

Example finished products will be added after verification of Hokkaido endemic-species 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 — ししゃも 生干し

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

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