Food · Fermented foods

Funori (Funoran Red Seaweed)

ふのり (Funori)

Also known as: Funori, Funoran red seaweed, Gloiopeltis furcata, ふのり, 布海苔

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At a glance

CategoryFood
Japanese labeling nameふのり
Common Japanese notationsふのり, 布海苔, フノリ
OriginGloiopeltis furcata; Pacific coastal harvest; traditional Japanese seaweed used both as food and historically as natural sizing/glue
Typical functionsFunori miso-soup ingredient, Sōmen-funori (noodle additive), Heritage cuisine specialty
Regulatory status in JapanStandard agricultural product labeling. Heritage specialty. Not a designated allergen.

Funori (ふのり / 布海苔) — Gloiopeltis furcata — is a traditional Japanese red seaweed historically used both as food (funori miso-soup, sōmen additive) and as natural sizing/glue. The OEM positioning is heritage cuisine specialty.

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Classification

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Common OEM product categories

Finished-product categories where Japanese OEM manufacturers commonly formulate with this ingredient.

  • Dried funori retail

Ingredient profile

Gloiopeltis furcata red seaweed.

OEM applications

Funori miso-soup ingredient.

Sōmen-funori (added to handmade sōmen for binding).

Heritage specialty.

For OEM: dried retail.

Regulatory classification in Japan

Standard food labeling. Heritage specialty. Not a designated allergen.

Regulatory classification in other markets

EUNiche specialty positioning.
USANiche specialty positioning.
ChinaNiche specialty positioning.
KoreaNiche specialty positioning.

Market reference formulations

Example finished products will be added after verification.

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Seasonality & supply calendar

Harvest months
February – April
Peak supply
March
Off-season
Year-round via dried storage; fresh supply is short

Source: 農林水産省 漁業センサス. Wild-harvested seaweed used for traditional 糊 and 味噌汁 garnish; supply is small and traditional.

Storage requirements

How the receiving OEM facility needs to handle inbound raw material.

Temperature
Sealed room temperature dry
Conditions
Dried form is the commercial form; sealed against humidity
Shelf life
24 months sealed

Supply concentration

Where this ingredient comes from — useful for single-source-risk planning.

Primary regions
Wild from northern Japan rocky shores (Iwate, Aomori, Hokkaido)
Import dependence
Domestic only — small traditional supply

農林水産省 漁業センサス

Certifications commonly available

Certification schemes commonly obtainable for this raw material. Always confirm the specific supplier's current certificate before contracting.

SchemeAvailability
HalalOn-request
VeganInherent

Alternative ingredients

Related ingredients commonly evaluated as substitutes.

Quick answers

What is Funori (Funoran Red Seaweed)?
Funori (ふのり / 布海苔) — Gloiopeltis furcata — is a traditional Japanese red seaweed historically used both as food (funori miso-soup, sōmen additive) and as natural sizing/glue. The OEM positioning is heritage cuisine specialty.
What is the regulatory status of Funori (Funoran Red Seaweed) in Japan?
Standard agricultural product labeling. Heritage specialty. Not a designated allergen.
What products typically use Funori (Funoran Red Seaweed)?
Dried funori retail
Where does Funori (Funoran Red Seaweed) come from?
Gloiopeltis furcata; Pacific coastal harvest; traditional Japanese seaweed used both as food and historically as natural sizing/glue
What is the INCI / JSCI labeling name for Funori (Funoran Red Seaweed)?
JSCI: ふのり

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References

  1. 文部科学省 (Ministry of Education, Culture, Sports, Science and Technology) Standard Tables of Food Composition — ふのり

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

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