Marusho Champonzu / Daidai Citrus Vinegar (Kumamoto)

Marusho · Japan (Kumamoto Prefecture)
Seasonings Vinegar & Mirin Ambient Established export

Marusho, founded 1879 in Kumamoto, makes premium vinegars and ponzu using soft water from the Kuma/Kumano mountains, aging in wooden barrels made from local cedar. Its lineup includes daidai and yuzu ponzu and a 'champonzu' carried by The Wasabi Company in the UK and US specialty importers. Four generations of craftsmanship and own-field rice underpin the quality. Citrus-forward Japanese vinegar/ponzu for dressings and dipping.

The supplierKumamoto vinegar/ponzu house since 1879; cedar-barrel aging; own-field rice; 4 generations
Why it sells abroadCedar-barrel-aged Kumamoto vinegars; citrus ponzu range; soft-water sourcing

Buyer's brief ✓ SOURCES VERIFIED

CertificationsAll-natural / traditional (confirmed): Marusho (founded 1879) brews vinegar in wooden barrels (Kumano cedar) and makes all-natural citrus ponzu (champonzu/daidai) from local citrus; 90-500 day fermentation. NOTE: maker is in WAKAYAMA, not Kumamoto (origin claim appears mislabeled). No public organic cert.
Pack formats200ml / 360ml glass bottles; case packs for export (confirmed at retail)
Shelf life12-18 months (citrus ponzu) / ~24 months (vinegar) typical
StorageAmbient; refrigerate citrus ponzu after opening
Minimum orderTypical: mixed pallet via importer
Lead timeTypical: 8-12 weeks
CapacityTypical: small craft
Container loadTypical: LCL
PricingTypical: USD/GBP 10-18 retail per bottle
OEM / private labelLimited (artisan capacity); OEM not publicly verified
Wholesale & MOQTrue
Key exporters & distributorsThe Wasabi Company (UK), anything-from-japan.com, US specialty importers
Export regulationPonzu contains soy + wheat + fish (bonito) -> allergen labeling; citrus vinegar; no MSG core lines
Market demandNiche-premium for dressings/dipping in UK/US gourmet
How to source itMarusho -> Nihon Ichiban / specialty importers -> UK/US gourmet retail
Verified sourceshttps://nihon-ichiban.com/marusho-vinegar; https://anything-from-japan.com/marusho-daidai-ponzu
MakerMarusho (founded 1879)
OriginJapan (Kumamoto Prefecture)
CategorySeasonings / Vinegar & Mirin
Available inUnited Kingdom, United States, France
HandlingAmbient
Price tierPremium
ChannelSpecialty
Export readinessEstablished export
HS code2103.90
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Profile maintained by Japonity (japonity.com), May 2026. General sourcing information only — confirm current availability, pricing, MOQ and the destination market's import rules with the maker or exporter before contracting. Japonity is not affiliated with this brand.