Komori
Other Disclosures8103Meiwa CorporationTrading & Wholesale

Meiwa Corporation and Gekkeikan Co., Ltd. Conduct Joint Research Toward Producing 100% Japanese Coffee Using Japan’s Traditional Sake Yeast Technology: Applying It to Post-Harvest Fermentation to Create a Distinctive Flavor Profile

Meiwa Corporation and 月桂冠株式会社 conducted joint research into using sake yeast in the post-harvest fermentation process for coffee beans. The trials indicated the potential for purely domestic coffee with flavor profiles distinct from conventional coffee, including sweetness and fruity aromas.

Worth reading
64In focus
Scored from 5 of 6 sections
Direction
Improvement
Direction inferred from the company’s description.
Scale
—
Displayed only when the document provides numerical figures.
Wording
Conditional
How definitive the wording is.

Announced details

Purely domestic coffee produced using sake yeast fermentation technology
Applicable field (uses covered by this announcement)

Coffee bean processing, particularly the post-harvest fermentation process. Production of purely domestic coffee.

Relationship between the counterparty and the company
Meiwa Corporation8103
Relationship with the Company

Meiwa Corporation and 月桂冠総合研究所 conducted joint research. No capital or personnel relationship is stated.

Counterparty月桂冠株式会社 (unlisted; 月桂冠総合研究所)

Head office: Fushimi-ku, Kyoto. 月桂冠総合研究所 traces its origins to the Okura Sake Brewing Research Institute, established in 1909, and conducts basic research across the sake-brewing field, develops new technologies using biotechnology, and develops products. Director: Ishida Hiroki (石田博樹). Address: 101 Shimotoba Koyanagicho, Fushimi-ku, Kyoto.

Location (as indicated in this announcement)

Narita, Chiba Prefecture (where Meiwa Corporation grows domestic coffee in-house)

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

2026 Annual Meeting of the Japan Society for Bioscience, Biotechnology, and Agrochemistry (held from 9 to 12 March 2026)

Announced details
ItemDetails
Names of Products / Services CoveredPurely domestic coffee produced using sake yeast fermentation technology
Counterparty月桂冠株式会社 (unlisted; 月桂冠総合研究所)
Counterparty overviewHead office: Fushimi-ku, Kyoto. 月桂冠総合研究所 traces its origins to the Okura Sake Brewing Research Institute, established in 1909, and conducts basic research across the sake-brewing field, develops new technologies using biotechnology, and develops products. Director: Ishida Hiroki (石田博樹). Address: 101 Shimotoba Koyanagicho, Fushimi-ku, Kyoto.
Relationship with the CompanyMeiwa Corporation and 月桂冠総合研究所 conducted joint research. No capital or personnel relationship is stated.
Applicable areaCoffee bean processing, particularly the post-harvest fermentation process. Production of purely domestic coffee.
LocationNarita, Chiba Prefecture (where Meiwa Corporation grows domestic coffee in-house)
Source2026 Annual Meeting of the Japan Society for Bioscience, Biotechnology, and Agrochemistry (held from 9 to 12 March 2026)
Items this document does not state (11)
Contract ValueOffering priceContract DateLaunch dateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation scaleQuantitative EffectsUsage historyImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

With major coffee-producing regions expected to decline as a result of climate change, establishing a stable domestic supply system and creating new industries are urgent priorities. The research aims to create high-value, purely domestic coffee by applying Japan’s traditional fermentation technology.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Meiwa Corporation and Gekkeikan Co., Ltd. Conduct Joint Research Toward Producing 100% Japanese Coffee Using Japan’s Traditional Sake Yeast Technology: Applying It to Post-Harvest Fermentation to Create a Distinctive Flavor Profile | Meiwa Corporation (8103) timely disclosure | Komori