Hagakure

What Hagakure does

Hagakure Yuushin Co., Ltd. (葉隠勇進株式会社) is a Japan-based school meal service contractor and a wholly-owned subsidiary of Socioak Holdings Co., Ltd., operating within the broader Socioak Group (1,379+ sites nationwide). Founded in 1963 and headquartered in Tokyo (relocated to Sumitomo Fudosan Tokyo Mita Garden Tower in March 2025), the company provides contracted school lunch catering to public elementary and middle schools and to municipal school meal centers, primarily across the Kanto region and expanding into 10+ prefectures. Its service covers the full operational scope: ingredient procurement, large-scale cooking, portioning, hygiene/allergen management, and meal delivery on-site at school kitchens, with daily throughput typically ranging from 200 to over 1,000 meals per school per day.

The company's competitive positioning rests on codified operational systems rather than technology products: a proprietary 7-color apron segregation system, refrigerator visualization with dedicated colored handles to prevent cross-contamination, central-temperature verification protocols (85°C+ for regular meals), and a structured 'Genbaryoku' (現場力 / on-site problem-solving) kaizen program that generates roughly 3,000 improvement reports annually. Hagakure holds ISO 9001 (JQA-QM7383) and ISO 14001 (JQA-EM3778) certifications covering quality and environmental management of meal services. The company operates a dedicated culinary training and research facility, Teshio Kitchen (てしおキッチン), which doubles as a community children's cafeteria (てしおこども食堂) and supports employee skills development, menu R&D, and food education programming (食育).

Hagakure's business model is entirely business-to-government (B2G): it secures contracts through competitive public tenders (プロポーザル/入札) with municipal governments and boards of education, then delivers services directly on-site at school kitchen facilities under managed-service agreements. Pricing is not publicly disclosed and is determined per contract. Revenue is sourced exclusively from public-sector school meal catering, with ancillary value generated through food-education classes, community programs, and disaster-response meal provisioning agreements (e.g., Koga City, August 2024). The company was notably subject to a 2024 Japan Fair Trade Commission (公正取引委員会) cease-and-desist order and surcharge payment order in connection with bid-rigging in the Nagoya City middle school lunch contract domain (investigation opened January 2023; order received May 2024), which is the most material disclosed regulatory/legal risk in the dataset.

Name

Hagakure

Legal name

葉隠勇進株式会社

Website

https://hagakure.co.jp

Company type

Private

Founded year

1963

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Hagakure (葉隠勇進) is a Japanese school meal catering contractor and wholly-owned subsidiary of Socioak Holdings, providing on-site cooking, hygiene management, and food-education services to public elementary and middle schools through municipal procurement contracts across Japan.

Ownership category

akta.pro rank

Product category

School Meal Catering Services

NAICS

Food Service Contractors (72231), Food Service Contractors (722310), Special Food Services (7223)

akta.pro primary industry

In-House Cafeteria Operations & Meal Preparation (EDAEAEAA)

akta.pro secondary industries

Food Service & Dining Operations Management (Managed Cafeterias) (EDAEALAG), Menu Planning, Nutrition & Dietary Accommodation Services (Allergens, Special Diets) (EDAEAEAD), Meal Program Compliance & Administration (NSLP/SBP, Reimbursements) (EDAEAEAC), Meal Distribution, Serving Lines & Point-of-Sale (Cafeteria Service) (EDAEAEAF)

Keywords

• School meal catering
• Food service management
• Public education catering
• Food safety operations
• Government food contracts

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. School Meal Catering Services (学校給食調理業務): 葉隠勇進 generates revenue by operating under contract with local governments and school boards to prepare and serve school meals. Contracts are secured through public tender/procurement processes. The company handles the full scope of school meal service including ingredient procurement, cooking, portioning, and delivery within schools.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Hagakure (Hagakure Yuushin Co., Ltd.) operates as a school meal catering service provider in Japan, preparing and serving daily school meals at elementary and middle schools and at municipal school meal centers under contract with local governments. Services span ingredient procurement, cooking, food safety and hygiene management, portioning, and on-site meal delivery, supported by food education programs, continuous operational improvement (Genbaryoku), and the Teshio Kitchen training facility.

Product overview

Hagakure (葉隠勇進株式会社) operates as a school lunch catering service provider within the Socioak Group, delivering meals to schools across Japan. The core offering is the school lunch service (学校給食サービス), which handles cooking operations, food safety management, and nutrition-focused meal preparation. Supporting services include the Teshio Kitchen (てしおキッチン) training facility for employee development, the Teshio Children's Cafeteria (てしおこども食堂) community initiative, food education programs (食育), and Genbaryoku (現場力) continuous improvement activities. The company operates primarily in the Kanto region with expansion across 10 prefectures.

Differentiator

Problem solved

Functional benefit

Brands

• てしおキッチン (Teshio Kitchen): Cooking technology research institute and training facility operated by Hagakure where employee cooking training is conducted regularly, and where Teshio Children's Cafeteria is held.
• 究食 (Kyushoku)

Products and services

• School Lunch Catering Service (学校給食サービス) Contracted preparation and serving of daily school meals at public elementary and middle schools and municipal school meal centers across Japan, covering ingredient procurement, cooking, food safety management, portioning, and on-site delivery under public procurement contracts.

Quantifiable outcome

• Food waste reduction from 15% to under 10% through 'communicating menus' and improved portioning guidance
• +5 more outcomes

Named customers6 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• 国際連合世界食糧計画 (WFP / United Nations World Food Programme)coreStrategic or Co-development Partner · 1 January 2005Socioak Group (including 葉隠勇進) has been a WFP Association Council Member since 2005, providing ongoing financial support for WFP's food aid activities targeting hunger eradication. In 2006, group employees visited Bhutan schools through WFP's school meal program and donated cooking equipment. The group also sponsors WFP's 'Walk the World' charity walk annually. WFP received the Nobel Peace Prize in 2020, which the group publicly congratulated.
• Minato-ku Board of Education, Tokyo (東京都港区)coreStrategic or Co-development Partner葉隠勇進 provides school meal services to Minato-ku elementary schools under contract. The ward conducts annual business performance evaluations; 葉隠勇進 received a score of 103 points ('Excellent', above the 91-point threshold) in a recent evaluation, demonstrating high quality of service.
• NPO法人全国こども食堂支援センター・むすびえ (Musubie)minorStrategic or Co-development PartnerSocioak Group partnered with Musubie (national children's cafeteria support organization) to donate food and support food handler certification for children's cafeteria operators nationwide. The group was awarded a gratitude plaque at the Musubie gratitude festival in December 2019.
• Earth Friends Tokyo Z (アースフレンズ東京Z)minorGTM or Marketing PartnerSocioak Group has been an academy sponsor for Earth Friends Tokyo Z (B.League professional basketball team) for 4+ years, supporting their basketball academy for elementary and middle school students. The sponsorship continues in the 2020-21 season.
• Kawasaki Frontale (川崎フロンターレ)minorGTM or Marketing PartnerSocioak Group supports Kawasaki Frontale as part of community sports promotion activities, contributing to local activation, health promotion, and vibrant city development.
• Socioak Holdings (ソシオークホールディングス)coreStrategic or Co-development Partner葉隠勇進 is a subsidiary of Socioak Holdings. The group encompasses food service, childcare support, transportation management, and public facility operations with 1,379+ sites across Japan. The group pursues shared vision '社会と共生する樹でありたい' (To be a tree that coexists with society) under the Socioak Vision 500 five-year plan targeting 500 billion yen in sales by FY2025.
• Socioak Group Subsidiaries (明日葉, あしたばマインド, みつばコミュニティ, てしお夢ふぁーむ, リーフサポート)coreStrategic or Co-development PartnerSocioak Group member companies collaborate under the shared umbrella: 明日葉 (childcare/public facilities), あしたばマインド (nursery operations), みつばコミュニティ (transportation), てしお夢ふぁーむ (hydroponic agriculture/disabled employment), and リーフサポート (sports instruction). Joint recruitment and training programs, shared CSR activities (WFP, children's cafeterias), and group-wide initiatives like the '未来プログラム' leadership development program are conducted across companies.
• JAcom 農業協同組合新聞 (JA Group Agricultural Newspaper)minorGTM or Marketing PartnerCoverage by JAcom Agricultural Cooperative Newspaper of 葉隠勇進's school meal operations, including the award at the National School Lunch Contest and food education activities at schools.

Scale indicators6 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• シダックス (Shidax): Operates contract food services including school and institutional meal programs across Japan. Comparable in operating outsourced meal services under public and private contracts at scale.
• ソシオフードサービス (Socio Food Service): Sibling subsidiary within the Socioak Group, also providing contract-based meal services including school and institutional catering. Highly comparable business model and overlap in customers, with shared group infrastructure.
• 魚国総本社 (Uokuni Sōhonsha): Diversified contract food service operator in Japan serving schools, hospitals, corporate cafeterias, and public facilities. Comparable in B2B/B2G contract catering model and large-scale kitchen operations.
• 東洋食品 (Toyo Shokuhin): School meal contractor serving public elementary and middle schools across Japan through municipal contracts. Directly comparable in target customer and B2G contract catering model.
• 一富士フードサービス (Ichi-Fuji Food Service): Provides school meal and institutional food services across Japan. Directly comparable peer in catering for educational institutions via municipal contracts.
• 名阪食品 (Meihan Shokuhin): One of Japan's largest dedicated school meal contractors, preparing and serving school lunches across multiple prefectures. Most directly comparable peer in B2G school meal catering scope, customer type, and contract-based service model.

Broad incumbents

• 日清医療食品 (Nisshin Healthcare Food): Dominant player in institutional meal services in Japan with primary focus on hospitals and care facilities, also serving some schools. Comparable in contract meal preparation at scale but with healthcare as core vertical.
• コンパスグループ・ジャパン (Compass Group Japan): Japan arm of global contract foodservice major, serving schools, corporate, healthcare, and defense sectors. Overlaps in school meal contract catering but operates as a broader, multinational incumbent rather than a niche specialist.

Regional players

• 葉隠勇進グループ (関連) — みくに給食 (Mikuni Kyushoku): School meal contractor primarily active in western Japan (Kansai, Chugoku regions). Comparable business model with a regional concentration rather than national footprint.

Emerging players

• 藤吉工業 (Fujiyoshi Kogyo): School and institutional meal contractor with growing national footprint, particularly in western and central Japan. Comparable niche focus on school catering via public procurement contracts.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/hagakurecojp

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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 Hagakure