Yamadai Food Corporation

What Yamadai Food Corporation does

Yamadai Food Corporation (ヤマダイ食品株式会社) is a Japanese frozen prepared food manufacturer founded in 1921 and incorporated in 1980, headquartered in Yokkaichi, Mie Prefecture, with a 200+ employee group. The company produces frozen Japanese-style prepared dishes (お惣菜) and specialty rice products for B2B customers across foodservice (restaurants, hotels, izakayas), supermarket chains, bakery chains, and elder care facilities, and operates a direct-to-consumer online store (UJURO) launched during the COVID-19 pandemic.

The company's competitive foundation rests on proprietary freezing technology (冷凍技術) and over a century of accumulated food manufacturing knowledge, combined with vertically integrated in-house production from raw ingredient sourcing through finished goods at two factories (Yokkaichi main plant and the Toin Factory built in 2020). Recipe development is engineered specifically for factory-scale production rather than home kitchens, with new employees completing a one-month intensive factory training program. The product portfolio spans vegetable side dishes, ceremonial rice meals (Harenohi Gohan), rice seasoning mixes (Mazegohan no Moto), specialty items such as okra for miso soup, premium Ryoutei Kuromame black soybeans, Korean-style gimbap roll sticks, bakery toppings, and care food (ケア食) formulations for elderly dietary needs.

The business model centers on direct B2B sales (~60% of workforce is field sales), private brand (PB) product development for distributors, and a growing D2C e-commerce channel. Geographic reach includes Japan, Thailand (via Moka Food Japan subsidiary), and the United States (via trade show participation and MLB Angels sponsorship). The company holds ISO 22000 certification and is a council member of the UN World Food Programme Japan Association. Related entities include Mie Kita Mogitate Factory (agriculture) and regional Happy Foods subsidiaries.

Name

Yamadai Food Corporation

Legal name

YAMADAI FOOD CORPORATION

Website

https://yamadai.jp

Company type

Private

Founded year

1921

Operating status

Operating

Headcount range

1–10 employees

Short description

Yamadai Food Corporation is a 100-year-old Japanese frozen prepared food manufacturer (200+ employees) producing B2B cuisine, rice dishes, bakery toppings, and care foods for restaurants, hotels, supermarkets, bakeries, and elder care facilities across Japan, with growing D2C and international operations.

Ownership category

akta.pro rank

Product category

Frozen Prepared Foods Manufacturing

NAICS

Frozen Food Manufacturing (31141)

SIC

Canned, Frozen & Preservd Fruit, Veg & Food Specialties (2030), Food And Kindred Products (2000)

akta.pro primary industry

Frozen Prepared Foods & Meals Manufacturing (AFAKACAH)

akta.pro secondary industries

Frozen Side Dishes (Vegetables, Potatoes, Grains) (CRADADAI), Frozen & Refrigerated Snack Foods (Ice Cream Novelties, Snack Bites) (CRADABAL)

Keywords

• Frozen prepared foods
• Commercial food manufacturing
• Private brand development
• Foodservice supply
• Japanese prepared cuisine

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. B2B Prepared Food Manufacturing (業務用的冷凍惣菜): Core business: manufacturing and selling prepared foods (惣菜) and frozen foods to commercial clients including restaurants, hotels, izakayas, supermarkets, bakery chains, and elder care facilities. Products are produced in-house from raw ingredients through to finished goods, giving Yamadai control over quality and cost. Revenue is generated through product sales to business customers.
2. Private Brand (PB) Product Development: Custom product development for distributors and wholesalers who commission Yamadai to create tailored products under their own brands. Sales staff gather market intelligence and pass client requirements to internal R&D teams.
3. Direct-to-Consumer Online Store (UJURO): Consumer-facing frozen prepared food e-commerce site launched during COVID-19 pandemic. Initially a survival response to 90% revenue collapse from B2B channels. Expanding product lineup on a monthly cadence.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels4 records

Core offering

Yamadai Food Corporation manufactures and sells frozen prepared Japanese foods (業務用冷凍惣菜) to commercial clients such as restaurants, hotels, izakayas, supermarkets, bakeries, and elder care facilities. The company also develops custom private brand (PB) products for distributors and wholesalers, and operates a direct-to-consumer online frozen food store called UJURO (ujuro.co.jp) launched during the COVID-19 pandemic.

Product overview

Yamadai Food Corporation is a Japanese food manufacturing company offering a diverse portfolio of prepared foods (お惣菜), frozen foods, and specialty food products. Their core offerings include: (1) Yamadaiのお惣菜 - fresh/frozen prepared vegetable dishes and side dishes for food service; (2) Rice-based products including ハレノヒごはん (ceremonial rice meals) and まぜご飯の素 (rice seasoning mixes); (3) Specialty items like ケア食 (care food for elderly), 料亭黒豆 (premium black soybeans), and キンパ巻き芯 (gimbap roll sticks); (4) UJURO - their direct-to-consumer online frozen food store. The company operates subsidiaries including Moka Food Japan for international sourcing. Products are distributed to food service operators, retailers, and directly to consumers through their online platform.

Differentiator

Problem solved

Functional benefit

Brands

• UJURO: Online store for frozen prepared foods (冷冻お惣菜)
• IBAHAPI
• MOKA FOODS

Products and services

• Yamadaiのお惣菜 (Yamadai Cuisine) Fresh and frozen prepared foods (お惣菜) including vegetable dishes, side dishes, and specialty items sold to food service operators and retailers.
• ハレノヒごはん (Harenohi Gohan) Special occasion rice meals featuring lucky dishes such as katsugiri (winning chestnuts), red bean rice with protective symbolism, and ceremonial meals like the Enman Gedai incorporating regional specialties.
• まぜご飯の素 (Mazegohan no Moto) Rice seasoning mixes including Unameshi no Moto (eel rice seasoning), Tomato Zakkoku Gohan no Moto (tomato mixed grain rice with chili), and other flavored rice products.
• みそ汁の具とか用オクラ (Okra for Miso Soup) Okra products for miso soup and other culinary uses, including fried eggplant for miso soup ingredients.
• 中学いも (Chugakuimo) Medium-sized sweet potato snacks that are moist inside with a crispy caramelized coating, positioned as a smaller version of university sweet potatoes.
• ケア食 (Care Shoku) Care-focused prepared foods designed for elderly consumers and those with dietary needs, with softer textures, modified seasonings, and portion-controlled meals.
• 料亭黒豆 (Ryoutei Kuromame) Premium black soybean dish made with new harvest Tamba Shirasayama Sanuki black beans and mother water from Hyogo Prefecture, produced annually as a limited product.
• キンパ巻き芯 (Gimbap Roll Stick) Frozen gimbap roll sticks for easy Korean-style rice rolls, available in Japanese and English versions.
• UJURO (Online Frozen Food Store) Direct-to-consumer online frozen food store offering retail delivery of Yamadai's frozen cuisine products to home consumers, including the Ryoutei Kuromame premium black bean dish.
• ベジ盛りBAKERY (Vegetable-packed Bakery) Seasonal bakery products including vegetable-packed quiches, pizzas, burgers, and seasonal breads developed for bakery chains and stores.
• Private Brand (PB) Product Development Custom product development service for distributors and wholesalers who commission Yamadai to create tailored prepared food products under their own brands.

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Ten partnerships are on record, tiered minor and core.

• Organic Cotton Products CollaborationminorStrategic or Co-development Partner · 1 January 20232023 collaboration expanded to include organic cotton products on Yamadai's EC site. Products use premium raw cotton from India, specially spun in Japan with ultra-soft 20-count thread (甘撚り). Focus on quality over cost — no fabric softener used in final processing.
• VIRI-DARI deserta (ヴィリダリ デセルタ) — Apparel BrandminorStrategic or Co-development Partner · 1 January 2018Collaboration with apparel company VIRI-DARI deserta, operated by SDI (Watanabe Shunnosuke). Jointly developed organic cotton towel products sold on Yamadai's e-commerce site. The partnership began through a futsal event connection and developed into a 'Yokkaichi neighborhood project' producing high-quality organic cotton items using Indian raw cotton spun in Japan with 20-count thread.
• WFP (World Food Programme) / United Nations World Food ProgrammeminorStrategic or Co-development Partner · 1 January 2012Yamadai Food joined the UN World Food Programme and WFP Japan Association in 2012. The company has continued as a supporting council member (評議員) since joining, providing financial and advocacy support for global food security initiatives.
• Moka Food Japan Co., Ltd. (モカ・フード・ジャパン株式会社)coreOthersGroup company established as an experimental vehicle for cross-cultural business and international expansion. Named after founder Tomohichi Higuchi (TO'MOKA'ZU). Originally attempted a water-selling business that failed, then pivoted to trading company function importing ingredients globally. Has a Thai subsidiary as a hub for Southeast Asian operations and food culture exploration.
• Mie Kito Mogitate Factory (株式会社みえきたもぎたてファクトリー)coreOthersRelated company engaged in agriculture, producing vegetables including napa cabbage (なばな) and komatsuna. Established in 2018 in Kuwana City, Mie Prefecture. Managed by Ishikawa Haruo of Yamadai's CI Division. Helps Yamadai expand into new industries including supermarkets, bakeries, elder care facilities, and industrial catering.
• IBAHAPI (ばりかも) — Ibaraki Happy FoodsminorOthersIbaraki Happy Foods related company, part of the Yamadai Food Group network. Listed on the Dishes media platform and official footer links.
• Oita Happy Foods (大同轄 happy food entity)minorOthersOita prefecture-based related company in the Yamadai Food Group network. Listed on the Dishes media platform.
• Hakata Okawari Foods (博多おかわりフーズ)minorOthersHakata (Fukuoka) region related company in the Yamadai Food Group network. Listed on the Dishes media platform.
• Viartien Mie (ヴィアティン三重)minorOthersFootball (soccer) club sponsorship relationship. Viartien Mie is a Mie Prefecture-based football club that Yamadai sponsors, listed on the official website footer.
• Los Angeles Angels (MLB)coreGTM or Marketing PartnerOfficial sponsor of the Los Angeles Angels MLB team. Includes first pitch ceremony rights — annually the top-performing employee (Yamadai of the Year) throws the ceremonial first pitch at Angel Stadium. This sponsorship serves as a major employee motivation program and brand visibility vehicle in the US market.

Scale indicators5 records

Recent moves9 records

Expansion highlights7 records

Direct peers

• Nichirei Foods: Largest Japanese frozen prepared-food manufacturer, producing frozen vegetables, prepared dishes, and B2B foodservice products nationally — directly comparable product portfolio, customer base, and channel mix to Yamadai, but at vastly greater scale.
• Maruha Nichiro: Japan's largest seafood and frozen-food conglomerate, with extensive B2B frozen prepared-food lines (including Tablemark). Competes head-to-head with Yamadai in foodservice prepared foods while also offering broader frozen, seafood, and meat categories.
• Kibun Foods (Maruha Nichiro Group): Japanese prepared-food manufacturer specializing in surimi, frozen prepared dishes, and PB development. Highly comparable to Yamadai in B2B prepared foods, private-brand product development, and supermarket/foodservice channels.

Others

• Maruha Nichiro Logistics: Cold-chain distribution arm of Maruha Nichiro, providing refrigerated warehousing and nationwide delivery that parallels Yamadai's reliance on cold-chain for its frozen prepared foods, while not competing directly on prepared-food manufacturing.
• Nichirei Logistics: Japan's leading refrigerated and frozen logistics provider and a sister entity to Nichirei Foods. Adjacent/comparable in cold-chain capability that supports Yamadai's frozen-food business, though not a direct competitor on prepared foods.

Broad incumbents

• NH Foods (Nippon Ham): Diversified Japanese protein and prepared-food manufacturer with frozen and ready-meal lines. Overlaps with Yamadai in commercial prepared foods and supermarket/private-brand channels, but with much broader protein-based product scope.
• Nisshin Seifun Group: Major Japanese flour-based food company with frozen and prepared-food subsidiaries. Overlaps with Yamadai in prepared foods and bakery ingredient supply, but operates at significantly larger scale across multiple food categories.
• Toyo Suisan (Maruchan): Japanese food manufacturer of instant noodles and frozen foods with significant B2B frozen prepared-food business. Similar frozen-food manufacturing capability, larger scale, and national distribution footprint comparable to Yamadai's ambitions.
• Nissui (Nippon Suisan Kaisha): Japanese seafood and frozen-food company with prepared and frozen meal products sold into retail and foodservice. Comparable frozen prepared-food capability and B2B customer overlap with Yamadai, though skewed more toward seafood.
• House Foods Group: Diversified Japanese food manufacturer with prepared-food, retort, and frozen product lines. Comparable in B2B prepared-meals space but operates a much broader branded portfolio across consumer retail and foodservice.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/watch?v=AJXqjYYN9kc
• Xx.com/yamadaijapan
• Facebookfacebook.com/profile.php

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

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

M&A

Investments1 record

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

Frequently asked questions about Yamadai Food Corporation