Food · Fermented foods

Takana (Mustard Leaf for Kyushu Pickle)

たかな (Takana)

Also known as: Takana, High mustard greens, Brassica juncea var. integrifolia, 高菜, Aso-takana, Tonburi-takana

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At a glance

Category	Food
Japanese labeling name	たかな
Common Japanese notations	たかな, 高菜, タカナ
Origin	Brassica juncea var. integrifolia, the larger-leaf cultivar of karashina specifically for traditional Kyushu pickle production; principal modern production regions Kumamoto Aso (Aso-takana, regional brand) and Fukuoka (Tonburi-takana brand)
Typical functions	Takana-zuke (pickled takana) — defining Kyushu cuisine ingredient, Takana-meshi, takana-onigiri preparations, Premium Kyushu pickle gift retail
Regulatory status in Japan	Standard agricultural product labeling. Aso-takana (Kumamoto) and Tonburi-takana (Fukuoka) regional brand naming established. Not a designated allergen.

Takana (たかな / 高菜) is a Brassica juncea cultivar with large leaves specifically suited for traditional Kyushu pickle production. The OEM positioning is exclusively Kyushu pickle: as the raw material for takana-zuke (the defining Kyushu pickle category, with regional brand origins Aso-takana from Kumamoto and Tonburi-takana from Fukuoka), as takana-meshi and takana-onigiri ingredient, and as a premium Kyushu regional gift category. While related to the broader karashina (Japanese mustard greens) category, takana specifically refers to the larger-leaf cultivar suited to traditional pickling.

Classification

Tags below link to other ingredients sharing the same attribute, so you can pivot from one ingredient to its peers.

Product applications

Functions

Flavoring

Regulatory tags

Culinary ingredient

Origin

Plant-derived

Used in (typical product categories)

Finished-product categories that commonly include this ingredient in Japanese-market formulations.

Fresh takana retail (regional, December-January peak)
Takana-zuke pickled retail (Aso-takana, Tonburi-takana brands)

What it is

Takana is the larger-leaf Brassica juncea var. integrifolia cultivar used specifically for traditional Kyushu pickle production. The leaves are large (30-50cm), with mildly peppery flavor that develops complex umami through long fermentation.

Production: Aso area in Kumamoto Prefecture (Aso-takana brand) and Fukuoka Prefecture (Tonburi-takana brand) are the major regional production areas.

Typical uses in Japanese products

Takana-zuke pickled retail — defining Kyushu cuisine.

Takana-meshi (rice with takana), takana-onigiri.

Premium gift retail — Aso-takana and Tonburi-takana regional brands.

For OEM: takana-zuke production OEM with regional sourcing, fresh takana raw material supply for pickle production.

Regulatory classification in Japan

Standard food labeling. Aso-takana (Kumamoto), Tonburi-takana (Fukuoka) regional brands. Not a designated allergen.

Regulatory classification in other markets

EU	Niche specialty in Kyushu-cuisine and pickle channels.
USA	Niche specialty positioning.
China	China has its own mustard pickle traditions.
Korea	Korea has its own gat-kimchi tradition. Japanese takana-zuke positioned as specialty.

Example products

Example finished products will be added after verification of Aso-takana, Tonburi-takana, or other 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

Karashina (Japanese Mustard Greens)

Used in similar product applications

Other ingredients commonly used in the same finished-product families.

Sharing similar functions

Ingredients that overlap on functional benefit tags.

From the same origin

Other ingredients that share an origin classification.

References

MEXT Standard Tables of Food Composition — たかな各形態

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