AlgaleX

What AlgaleX does

AlgaleX Corporation is a Japanese food-tech company founded in March 2021 in Uruma City, Okinawa, that produces and sells DHA-rich algae-based food products under the registered brand name 'Umamo' (うま藻). Its core technology is a patented heterotrophic fermentation process that cultivates Aurantiochytrium microalgae by feeding it Awamori (Okinawan distilled spirit) lees, with AI-driven environmental control used to stabilize cultivation conditions and output quality. The resulting dried algae powder is positioned as a sustainable alternative to wild fish-derived DHA, containing 13x more DHA than mackerel per unit weight and 1.5x more umami than Raiku Kombu, with no detectable heavy metals.

The company has built an integrated consumer brand and ingredient business around this single core ingredient. Consumer-facing products span a core dried Umamo powder (single-serve 1g packets and multi-packs), a derivative condiment line (Umamo Shoyu Koji, Umamo Dashi Shoyu, Kara Umamo Shoyu Koji in 100ml-1L formats), snack SKUs (Uma Shaka Jerky, Umamo Pizza Cracker), prepared foods (Urawa Craft Shumai), and curated gift sets. Distribution is multi-channel: a DTC e-commerce store at umamo.jp with a monthly subscription offering 10% off; retail partnerships with department stores (Queens Isetan, Hakata Mitsukoshi) and specialty food shops (Shinano-ya, Sakagami) across roughly a dozen Japanese prefectures; a B2B/wholesale line selling 5g and 500g powder plus 1L condiments to chefs and food manufacturers; restaurant partnerships with establishments such as Concerto, IL TEATRINO DA SALONE, BISTRO CHURA, and Urawa Craft Shumai; and limited private-label co-manufacturing (notably the IVANO SELECT HOMEMADE Umamo Island Pork Sausage line with Ibano Co., Ltd., launched April 2026).

Revenue mechanics combine one-time consumer purchases, recurring monthly subscriptions, restaurant/consumption-driven volume through retail and food service, and emerging B2B/white-label streams. Pricing is in Japanese yen across the ¥594-¥4,617 range. The company has raised ¥250 million in a Pre-A round (October 2023) from a syndicate including Beyond Next Ventures, Mitsubishi UFJ Capital, SMBC Venture Capital, Chiba Dojo, and Kemuri Ventures, and is led by CEO Daichi Takada (高田大地) and VP Hidaka (日高). Vegan and B Corp certifications are noted as 'in progress.' Operating geographies are entirely domestic Japan, with exploratory cross-border activity initiated via Sustainable Food Asia at SusHi Tech Tokyo 2026.

Name

AlgaleX

Legal name

株式会社AlgaleX

Website

https://umamo.jp

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

11–50 employees

Short description

AlgaleX is an Okinawa-based Japanese food-tech company that uses AI-controlled fermentation of Awamori distillery byproducts to cultivate DHA-rich Aurantiochytrium algae, sold to Japanese consumers, restaurants, and food manufacturers under the 'Umamo' brand as a sustainable alternative to fish-derived DHA.

Ownership category

akta.pro rank

Product category

Microalgae Food Ingredients

NAICS

Flavoring Syrup and Concentrate Manufacturing (31193), Flavoring Syrup and Concentrate Manufacturing (311930)

SIC

Miscellaneous Food Preparations & Kindred Products (2090), Food And Kindred Products (2000)

akta.pro primary industry

Seaweed & Algae Aquaculture (incl. microalgae) (AFAEAAAE)

akta.pro secondary industries

Algae & Seaweed Proteins (Microalgae/Spirulina, Macroalgae) (AFAJAHAF), Umami Enhancers & Savory Modulators (MSG, I+G, Yeast Extracts, HVP) (AFAJADAF), Seaweed & Dried Vegetable Snacks Manufacturing (AFAKAIAI)

Keywords

• Algae fermentation technology
• Microalgae cultivation
• DHA nutritional ingredients
• Plant-based food seasoning
• Sustainable food production

Headquarters

HQ city

Uruma

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Direct-to-Consumer Product Sales: The company sells Umamo products directly to consumers through its e-commerce platform (umamo.jp), offering dried algae powder, sauces, condiments, snacks, and gift sets with various pricing tiers including subscription plans with monthly delivery discounts.
2. B2B/Wholesale Business: AlgaleX supplies Umamo products to restaurants, food manufacturers, and retailers in bulk quantities. The company offers business-specific products including 5g and 500g algae powder and 1L condiment bottles for professional kitchen use.
3. Retail Distribution: Products are distributed through various retail channels including department stores (Queens Isetan), specialty food shops, and multiple store locations throughout Japan.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels8 records

Core offering

AlgaleX cultivates Umamo, a DHA-rich dried microalgae powder (Aurantiochytrium), using patented AI-controlled fermentation with Awamori distillery byproducts. The company sells this core ingredient directly to consumers as a seasoning and extends it into a portfolio of condiments (Shoyu Koji, Dashi Shoyu, Kara Shoyu Koji), snacks (jerky, pizza crackers), prepared foods (shumai dumplings), gift sets, and bulk wholesale products for restaurants and food manufacturers.

Product overview

AlgaleX offers Umamo (うま藻), a line of DHA-rich algae-based food products cultivated in Okinawa using AI-controlled fermentation with recycled Awamori lees. The core product is dried Umamo algae powder (Aurantiochytrium), which serves as a versatile umami seasoning with 13x more DHA than mackerel. This core ingredient is expanded into a portfolio of derivative products including: condiment line extensions (Umamo Shoyu Koji, Umamo Dashi Shoyu, and Spicy Umamo Shoyu Koji in various sizes from 50ml to 1L bulk), ready-to-eat snacks (Uma Shaka Jerky, Umamo Pizza Cracker), and prepared foods (Urawa Craft Shumai dumplings). Products are sold through multiple channels including direct-to-consumer e-commerce (with subscription options offering 10% discounts), wholesale/business B2B sales, restaurant partnerships, and retail stores across Japan. The company also offers sample sets for professional chefs and food businesses. All products are plant-based, free from amino acid seasonings and preservatives.

Differentiator

Problem solved

Functional benefit

Products and services

• Umamo (Aurantiochytrium Dried Algae Powder)

Quantifiable outcome

• Contains 13x more DHA per weight compared to mackerel
• +4 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature3 records

Partnerships

Eight partnerships are on record, tiered minor and core.

• ZEROICHI (ゼロイチ)minorGTM or Marketing Partner · 11 May 2026Technology and business media publication that has featured AlgaleX and Umamo in exclusive interview articles, helping build brand awareness and credibility among innovation-focused audiences.
• ZenbirdminorGTM or Marketing Partner · 10 May 2026Japanese sustainability-focused English-language media that featured Umamo in a collaborative rice ball (おむすび) article developed with Sustainable Food Asia, promoting the product to sustainability-conscious audiences.
• Novotel Okinawa Naha (ノボテル沖縄那覇)minorChannel Partner/ Reseller/ Distributor · 1 May 2026Hotel partnership to host promotional dinner events featuring Umamo dishes paired with Awamori cocktails at the hotel's Japanese restaurant Teppanyaki 'Tohki'. The collaboration promotes Umamo as part of Okinawan cuisine experiences for hotel guests.
• Sustainable Food AsiaminorGTM or Marketing Partner · 29 April 2026Japan-based organization that partnered with AlgaleX to organize networking events including 'Sustainable Food Night' at SusHi Tech Tokyo 2026, facilitating business connections between Taiwanese startups and Japanese companies in the agri-food tech sector.
• BISTRO CHURAminorChannel Partner/ Reseller/ Distributor · 14 April 2026Okinawa cuisine-focused French bistro in Shinjuku that hosted a collaboration dinner and seminar event featuring Umamo menu items. Limited-time menu items including fish with Umamo Shoyu Koji sauce and Awamori sausage with Umamo were offered starting April 2026.
• Ibano Co., Ltd. (株式会社イバノ)coreChannel Partner/ Reseller/ Distributor · 1 April 2026AlgaleX partnered with Ibano, a 60+ year-old Okinawan food sales company, to develop IVANO SELECT HOMEMADE private brand sausage products featuring Umamo ingredients. Six varieties of Island Pork Sausage made with Umamo and Umamo Shoyu Koji launched in April 2026 at Ibano's two directly managed stores in Okinawa Prefecture.
• Poco'ce (ポコチェ)minorGTM or Marketing Partner · 25 February 2026Women's lifestyle magazine that featured Umamo in their March 2026 issue focusing on women's health and beauty, positioning the product as a 'brain-activating furikake' for health-conscious female readers.
• MOON TREATSminorStrategic or Co-development Partner · 1 March 2025Collaboration with plant-based sweets brand MOON TREATS to develop Umamo Pizza Crackers - a cheese-free, gluten-free healthy snack combining tomato and basil flavors with DHA-rich Umamo for women focused on PMS and menopause nutrition.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Cyanotech Corporation: Hawaii-based producer of microalgae-based nutritional ingredients including spirulina and astaxanthin. Direct peer in algae cultivation for human nutrition markets; relevant for benchmarking on production cost, B2B ingredient channels, and DHA/nutraceutical positioning.
• Euglena Co., Ltd. Tokyo-listed Japanese company cultivating Euglena microalgae for food, feed, and biofuel applications. Direct competitor in the microalgae-based food ingredient category and a relevant Japanese-market peer given overlapping technology, customer base, and sustainability positioning.

Broad incumbents

• Roquette: Global plant-based ingredient manufacturer (pea protein, starches, polyols) serving food, nutrition, and pharma customers. Broad incumbent competitor for plant-based ingredient B2B contracts and a relevant benchmark for scaling alga-derived food ingredients globally.
• dsm-firmenich: Global nutrition and ingredients major that markets life's DHA™ from algae (Crypthecodinium cohnii) for infant nutrition, supplements, and aquaculture feed. Broad incumbent competing directly in algae-derived DHA with the scale, regulatory dossiers, and B2B contracts AlgaleX must eventually displace or partner with.
• Quorn Foods: Global mycoprotein-based food brand producing meat alternatives via fermentation. Comparable as a fermentation-derived alternative-protein food brand with established retail presence, providing a useful precedent for scaling novel fermentation-based ingredients into mainstream retail.
• Kikkoman Corporation: Global Japanese soy sauce and seasoning giant with extensive retail and foodservice distribution across Japan and overseas. Relevant as the incumbent against which AlgaleX's umami-positioned condiment line (Shoyu Koji, Dashi Shoyu) will compete for shelf space and chef mindshare.
• Corbion: Dutch-listed global food ingredients and algae-based ingredient supplier (AlgaPrime™ DHA, microalgae feed). Broad incumbent in algae ingredients for aquaculture and human nutrition; relevant competitor for AlgaleX's aquaculture-feed and ingredient ambitions.

Emerging players

• Spiber Inc. Japanese biotech firm using fermentation to produce Brewed Protein™ structural proteins. Comparable as a Japanese fermentation-based ingredient company targeting sustainability-conscious brands; differs in protein vs. algae output but shares fermentation platform approach and alt-protein end-markets.
• Integriculture Inc. Tokyo-based cellular agriculture startup developing cultured meat and related bioprocess technologies. Comparable as a Japanese food-tech startup using proprietary bioprocess/cultivation know-how, sharing the same funding ecosystem and sustainability positioning.
• DAIZ Inc. Japanese plant-based meat startup using its proprietary 'Miracle Meat' soybean technology. Comparable as a Japanese alt-protein challenger with similar sustainability narrative, retail distribution ambitions, and B2B ingredient angle into food manufacturers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/umamo.official
• Instagraminstagram.com/umamo_official

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds2 records

Investors13 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about AlgaleX