Sato Hospital

What Sato Hospital does

Sato Hospital Group is a private Japanese medical corporation (medical corporation/social welfare corporation structure) founded in 1975 and headquartered in Kuwana City, Mie Prefecture, Japan. The group operates an integrated network of approximately twelve healthcare, nursing care, and welfare facilities that collectively span the full continuum of elderly and chronic care — from acute hospitalization through rehabilitation, residential care, home-visit medical services, and end-of-life support. Core facilities include Nagashima Central Hospital (160 medical care beds), two geriatric health services facilities (Roken Kotobuki and Roken Nagashima, the latter with 100 long-term care beds), a dementia group home (26 beds across three units), a service-added senior residence, small-scale multifunctional home care and day rehabilitation units, the Sato Diabetes & Home-Visit Clinic, a care management office, and enterprise-led nursery schools including Kids Plaza Nagashima and the May 2024-launched Kodomono Mori.

The business model is fundamentally a fee-for-service provider operating under Japan's statutory reimbursement framework, with revenue drawn from three streams: (1) medical treatment revenue from outpatient, inpatient (160 medical care beds), and home medical care covered by Japan's health insurance; (2) long-term care insurance revenue from geriatric facilities, day rehabilitation, group homes, residential services, and small-scale multifunctional home care; and (3) childcare services revenue from enterprise-led nursery schools supporting both employees and community families. The group pursues a sales-led, direct-delivery go-to-market with no intermediated distribution — patients and families access services through physical facilities in the Kuwana area. The group's customer base is the regional general public, with elderly and chronically ill patients, families needing care support, and working parents as primary segments. Workforce scale is stated at 251–500 employees, with 7–17 new graduates recruited annually from a multi-prefectural catchment (Mie, Aichi, Okinawa), supported by a proprietary nursing scholarship program in partnership with Kuwana Medical Association Nursing School.

Technology deployment is operational rather than frontier, anchored by a warm water pool rehabilitation program, a resident monitoring system that recognizes and analyzes movements, an ICT-based communication platform for the nursery school, and a 24/7 e-learning system for nursing staff. The group has invested selectively in facility-specific digital tools but no evidence exists of proprietary AI/ML models, data flywheels, or platform products. Ownership remains founder-controlled under a private medical corporation structure, with no disclosed institutional investment, public listing, or external capital raises.

Name

Sato Hospital

Legal name

医療법인（社団）佐藤病院 (Medical Corporation Sato Hospital)

Website

https://sato-group.jp

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

51–100 employees

Short description

Sato Hospital Group is a private Japanese medical corporation operating 12 integrated healthcare, elderly care, and childcare facilities in Kuwana, Mie Prefecture, serving regional patients through hospitalization, rehabilitation, home-visit medical care, long-term care insurance services, and enterprise-led nursery schools.

Ownership category

akta.pro rank

Product category

Elderly and Long-Term Healthcare Services

NAICS

Nursing Care Facilities (Skilled Nursing Facilities) (62311), Nursing and Residential Care Facilities (623), Assisted Living Facilities for the Elderly (623312), Other Residential Care Facilities (62399)

SIC

Services-Skilled Nursing Care Facilities (8051), Services-Home Health Care Services (8082), Services-General Medical & Surgical Hospitals, Nec (8062)

akta.pro primary industry

Nursing Homes (Non-SNF) (HLAFAFAC)

akta.pro secondary industries

Memory Care Units within Skilled Nursing Facilities (SNF/Nursing Homes) (HLADACAC), Chronic Care & Complex Care Management (HSABAIAD), Housing & Placement Coordination (Assisted Living, Memory Care, SNF) (HSABAIAL), Facility-Based Respite (Assisted Living/SNF/Memory Care Short Stays) (HLADAKAB)

Keywords

• General medical services
• Long-term nursing care
• Elderly rehabilitation services
• Home visit medical care
• Long-term care insurance

Headquarters

HQ city

Kuwana

HQ country

Japan

HQ region

Asia

Offices7 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Medical Treatment Revenue: Medical services including outpatient clinics, hospitalization (160 medical care beds), and home medical care provided through Sato Hospital and affiliated clinic
2. Nursing Care Insurance Services: Long-term care insurance services including geriatric health facilities, small-scale multi-functional home care, day rehabilitation, group homes, and residential services for seniors
3. Childcare Services: Enterprise-led nursery school services (Kids Plaza Nagashima) and childcare support for employees and the community

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels8 records

Core offering

Sato Hospital Group is a regional medical and elderly care provider operating a 160-bed medical-care hospital, a diabetes and home-visit clinic, two geriatric health facilities (100 long-term care beds), day rehabilitation with a warm-water pool, small-scale multi-functional home care, service-added senior housing, dementia group homes, and an enterprise-led nursery school. Services are delivered directly to patients, families, and elderly residents across the Kuwana area of Mie Prefecture, with billing handled primarily through Japan's national health insurance and long-term care insurance systems.

Differentiator

Problem solved

Functional benefit

Brands

• 社会福祉法人 誠真会 (Seishinkai): Social welfare corporation affiliated with the group, operating group homes for dementia care, nursery schools, and related welfare services.

Products and services

• Nagashima Central Hospital (長島中央病院) and In-Hospital Care Medical Facility (長島中央病院介護医療院)
• Sato Diabetes and Home Visit Medical Clinic (さとう糖尿病訪問診療クリニック)
• Geriatric Health Facility Nagashima (老健 ながしま)
• Geriatric Health Facility Kotobuki (老健 ことぶき)
• Residence Spa Nagashima (レジデンス・スパながしま)
• Group Home Nagashima (グループホームながしま)
• Day Rehabilitation Mirai (通所リハビリ みらい)
• Small-scale Multi-functional Home Care Mirai (小規模多機能型居宅介護 みらい)
• Kakehashi Home Care Support (居宅介護支援 かけはし)
• Kids Plaza Nagashima (キッズプラザながしま)
• Kodomono Mori (こどもの森)
• Nursing Scholarship Program (奨学生制度)

Quantifiable outcome

• 90%+ paid leave utilization rate at multiple facilities
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered minor and core.

• Kisenosato Stable (木瀬部屋)minorOthers · 7 July 2025Professional sumo wrestlers from Kisenosato Stable (Uri and Enonishiki) visited Geriatric Health Facility Kotobuki for community engagement. The visit provided entertainment and interaction for facility residents, creating positive community relations.
• Various Educational InstitutionscoreStrategic or Co-development Partner · 1 April 2025Partnership with multiple educational institutions for new graduate recruitment: Takada Junior College, Nagoya Junior College, Humanitec College of Medical Welfare, Suzuka Office Medical Welfare School, Kuwana Nursing School, Japan Aviation High School, Yomei High School, Naha Commercial High School.
• Various High Schools ( Okinawa, Mie, Aichi)minorStrategic or Co-development Partner · 26 January 2025High school partnerships for nursing scholarship recruitment, with participation in career events and school visits at institutions including Yomei High School ( Okinawa), Naha Commercial High School ( Okinawa), and regional schools in Mie and Aichi prefectures.
• Viartine Mizunami (ヴィアティン三重)minorGTM or Marketing Partner · 12 March 2021Sato Hospital Group sponsors Viartine Mizunami, a soccer team aspiring to join the J-League. The partnership includes joint community events such as the 'Kotobairo Program' coloring activities for elderly care facility users and 'Omoide Kioku Program' for nursery children. The group supports regional sports development and youth engagement.
• Local Cable TV (CTY)minorGTM or Marketing Partner · 26 August 2020Local cable television station CTY covered the Nagashima Area Cross-Facility Collaboration Conference initiative, providing community visibility and media exposure for regional welfare efforts.
• Kuwana City Social Welfare Council (桑名市社会福祉協議会)coreStrategic or Co-development Partner · 1 July 2020Sato Hospital Group participates in the 'Nagashima Area Cross-Facility Collaboration Conference' initiated by the Kuwana City Social Welfare Council. This multi-stakeholder initiative brings together 5 local facilities to collaborate on community welfare improvements and integrated care coordination.
• Kuwana Medical Association Nursing School (桑名医師会立桑名看護専門学校)coreStrategic or Co-development Partner · 1 January 2018Long-standing educational partnership where Sato Hospital Group provides scholarship students to attend the nursing school, with practical training at group facilities and guaranteed employment after graduation. Students receive 200,000 yen entrance fee plus 70,000 yen monthly tuition scholarship.

Scale indicators7 records

Expansion highlights5 records

Direct peers

• Tsuka Holdings: Pharmacy-led healthcare group that has expanded into nursing care, home care, and facility-based elderly services in regional Japan. Comparable on the community-rooted care model and cross-segment integration.
• Tsukui Corporation: Japanese senior care and staffing operator providing group homes, day services, and care staff dispatch. Comparable on integrated senior care operations and workforce-driven model.
• Nichii Gakkan: Japan's largest nursing care and healthcare services company, operating nursing homes, group homes, home care, and educational services. Direct comparable on integrated care delivery, scholarship-driven talent development, and use of the long-term care insurance reimbursement model.
• Care Service Co., Ltd. Mid-sized Japanese home care and nursing care provider operating group homes, day services, and home-visit nursing. Comparable on operating model and dependence on the long-term care insurance system.
• Benesse Style Care: Major Japanese operator of assisted living residences, group homes, and home care services under the long-term care insurance system. Comparable on multi-format elderly care delivery and corporate-led care management.

Broad incumbents

• Medical System Network: Japanese hospital and pharmacy network operator with community-based hospital, pharmaceutical, and elderly care operations. Comparable on community-hospital operating model with adjacent senior care services.
• Tokushukai Medical Group: Japan's largest private hospital group operating community hospitals, chronic care hospitals, and elderly care facilities nationwide. Comparable on long-term care hospital and integrated regional care delivery.
• Sompo Care: Subsidiary of Sompo Holdings operating one of Japan's largest networks of nursing homes, group homes, and home care services. Broad incumbent with overlapping capabilities across the entire care continuum Sato operates in.

Regional players

• Aijinkai Healthcare Corporation: Private medical corporation operating acute, chronic, and rehabilitation hospitals plus elder care facilities in the Kansai region. Comparable on the medical-corporation structure spanning hospital + chronic care + rehab.
• Kameda Medical Center: Private integrated medical group on the Boso Peninsula operating acute hospitals with affiliated chronic care and rehabilitation. Comparable on private medical-corporation model combining hospital with subacute/elders services.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCCJHmVDj0JFm5wEmPOoV4ww
• Facebookfacebook.com/seniorplazanagashima
• Instagraminstagram.com/satoh_clinic

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries12 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 Sato Hospital