Food · Fermented foods
Myōga (Japanese Ginger)
みょうが (Myōga)
Also known as: Myōga, Japanese ginger, Zingiber mioga, 茗荷, Aki-myoga (autumn variety)
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| Category | Food |
|---|---|
| Japanese labeling name | みょうが |
| Common Japanese notations | みょうが, 茗荷, ミョウガ |
| Origin | Japanese ginger flower buds (Zingiber mioga); the unopened flower buds emerging from the rhizome of the myoga plant; principal modern production region Kochi (the volume leader at over 90% of domestic supply); summer seasonal with peak July-September |
| Typical functions | Sashimi, sushi, and izakaya garnish — defining Japanese summer condiment, Sōmen and chilled-noodle accompaniment, Tempura ingredient, Pickled retail (myoga-zuke) |
| Regulatory status in Japan | Standard agricultural product labeling. Kochi major production region (over 90% of domestic supply). Not a designated allergen. |
Myōga (みょうが / 茗荷) — Japanese ginger flower buds (Zingiber mioga) — is a defining Japanese summer condiment with substantial OEM applications: as a finely-shredded sashimi, sushi, and izakaya garnish (a defining aromatic accent), as sōmen and chilled-noodle accompaniment, as a tempura ingredient, and as pickled myoga retail. Kochi Prefecture overwhelmingly dominates domestic production at over 90% of supply, with year-round greenhouse cultivation and summer outdoor peak.
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Classification
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Product applications
Functions
Regulatory tags
Origin
Common OEM product categories
Finished-product categories where Japanese OEM manufacturers commonly formulate with this ingredient.
- Fresh whole myoga retail (year-round greenhouse, summer outdoor peak)
- Pickled myoga (myoga-zuke) retail
- Frozen and pre-cut myoga (foodservice)
Ingredient profile
Myōga is the unopened flower bud of Zingiber mioga (Japanese ginger), distinct from common ginger (Zingiber officinale). The flower buds emerge from the rhizome at the soil surface and are harvested before opening.
Production: Kochi Prefecture (over 90% of domestic supply).
OEM applications
Sashimi and sushi garnish — finely shredded.
Sōmen and chilled-noodle accompaniment.
Tempura ingredient.
Myoga-zuke pickle retail.
For OEM: fresh myoga retail (Kochi origin), pickled myoga retail, frozen and pre-cut convenience formats.
Regulatory classification in Japan
Standard food labeling. Kochi major production. Not a designated allergen.
Regulatory classification in other markets
| EU | Imported as Japanese ginger flower / myoga. Niche specialty in gourmet channels. |
|---|---|
| USA | Niche specialty in Japanese-cuisine channels. |
| China | Niche specialty positioning. |
| Korea | Niche specialty positioning. |
Market reference formulations
Example finished products will be added after verification of Kochi origin.
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Seasonality & supply calendar
- Harvest months
- Greenhouse-forced: year-round; field: June – October
- Peak supply
- July – September (summer myoga); May (秋茗荷 forced)
- Off-season
- Continuous (Kochi greenhouse production)
Source: 農林水産省 野菜生産出荷統計. Kochi prefecture supplies approximately 93% of greenhouse-forced myoga year-round (R2 地域特産野菜生産状況調査).
Storage requirements
How the receiving OEM facility needs to handle inbound raw material.
- Temperature
- Chilled 4°C, ~90% RH
- Conditions
- Sealed package; protected from drying
- Shelf life
- 7 days at 4°C
Supply concentration
Where this ingredient comes from — useful for single-source-risk planning.
- Primary regions
- Kochi (approximately 93% of greenhouse / forced production, R2 / 2020 地域特産野菜生産状況調査)
- Import dependence
- 100% domestic; single-prefecture concentration
農林水産省 野菜生産出荷統計
Certifications commonly available
Certification schemes commonly obtainable for this raw material. Always confirm the specific supplier's current certificate before contracting.
| Scheme | Availability | |
|---|---|---|
| Organic JAS | On-request | |
| Halal | Inherent | |
| Vegan | Inherent |
Alternative ingredients
Related ingredients commonly evaluated as substitutes.
Quick answers
- What is Myōga (Japanese Ginger)?
- Myōga (みょうが / 茗荷) — Japanese ginger flower buds (Zingiber mioga) — is a defining Japanese summer condiment with substantial OEM applications: as a finely-shredded sashimi, sushi, and izakaya garnish (a defining aromatic accent), as sōmen and chilled-noodle accompaniment, as a tempura ingredient, and as pickled myoga retail. Kochi Prefecture overwhelmingly dominates domestic production at over 90% of supply, with year-round greenhouse cultivation and summer outdoor peak.
- What is the regulatory status of Myōga (Japanese Ginger) in Japan?
- Standard agricultural product labeling. Kochi major production region (over 90% of domestic supply). Not a designated allergen.
- What products typically use Myōga (Japanese Ginger)?
- Fresh whole myoga retail (year-round greenhouse, summer outdoor peak) / Pickled myoga (myoga-zuke) retail / Frozen and pre-cut myoga (foodservice)
- Where does Myōga (Japanese Ginger) come from?
- Japanese ginger flower buds (Zingiber mioga); the unopened flower buds emerging from the rhizome of the myoga plant; principal modern production region Kochi (the volume leader at over 90% of domestic supply); summer seasonal with peak July-September
- What is the INCI / JSCI labeling name for Myōga (Japanese Ginger)?
- JSCI: みょうが
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References
- 文部科学省 (Ministry of Education, Culture, Sports, Science and Technology) Standard Tables of Food Composition — みょうが 各形態
Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.