Hattanmaru Rehabilitation Hospital

What Hattanmaru Rehabilitation Hospital does

Hattanmaru Rehabilitation Hospital (八反丸リハビリテーション病院) is a private, for-profit regional rehabilitation hospital located in Kagoshima City, Japan, operated by the Jikei-kai Medical Corporation (医療法人慈恵会) under the leadership of Chairman Tetsushi Hattanmaru. The hospital was established in 2020 and completed a new three-floor building in March 2024. Its core offering is a recovery-phase (convalescent) rehabilitation ward providing intensive multidisciplinary inpatient care for patients recovering from stroke, orthopedic surgery, and similar conditions, supplemented by outpatient clinics in rehabilitation medicine, sports orthopedics, and general orthopedics.

The hospital's clinical technology stack centers on advanced neurological and orthopedic modalities: repetitive transcranial magnetic stimulation (rTMS) delivered through the South Kyushu rTMS Research Association, botulinum toxin therapy for spasticity, and physical/occupational/speech therapy supported by certified sports trainers with Paralympic experience. It also operates a self-pay Conditioning Service launched in September 2025 (initial consultation ¥6,000; sessions ¥5,000–¥7,000), a caregiving support division, and patient/family services including a general consultation window and visit email service.

Commercially, Hattanmaru generates the bulk of its revenue through Japan's national health insurance system for inpatient and outpatient medical services, supplemented by out-of-pocket conditioning fees. Patients are acquired via direct admissions, physician referrals from partner institutions (Imaikire General Hospital, Uemachi Imaikire Hospital, Kawamoto Memorial Clinic), and community outreach (health education classes, school programs, local sports partnerships). The go-to-market is regionally focused within Kagoshima Prefecture, with no disclosed expansion plans beyond the existing single-site operation.

Name

Hattanmaru Rehabilitation Hospital

Legal name

八反丸リハビリテーション病院 (Hattanmaru Rehabilitation Hospital)

Website

https://hattanmaru.jp

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

251–500 employees

Short description

Hattanmaru Rehabilitation Hospital is a private regional rehabilitation hospital in Kagoshima City, Japan, operating a convalescent rehabilitation ward and outpatient clinics in rehabilitation, sports orthopedics, and orthopedics, with advanced therapies including rTMS and botulinum toxin treatment.

Ownership category

akta.pro rank

Product category

Inpatient Rehabilitation Healthcare

NAICS

Offices of Physical, Occupational and Speech Therapists, and Audiologists (62134), Other Ambulatory Health Care Services (6219), Services for the Elderly and Persons with Disabilities (624120)

SIC

Services-Specialty Outpatient Facilities, Nec (8093), Services-Nursing & Personal Care Facilities (8050), Services-Health Services (8000)

akta.pro primary industry

Orthopedic & Sports Rehabilitation Centers (HLAFAFAI)

akta.pro secondary industries

Neurorehabilitation Centers (HLAFAFAH), Orthopedic & Post-Surgical Rehabilitation Centers (HLADAJAI)

Keywords

• Rehabilitation hospital services
• Convalescent rehabilitation care
• Sports orthopedic treatment
• Physical therapy services
• Neurological rehabilitation therapy

Headquarters

HQ city

Kagoshima

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Medical Insurance Services: Standard medical services covered under Japan's national health insurance system for rehabilitation, orthopedic care, and related treatments
2. Self-Pay Conditioning Services: Out-of-pocket payment for conditioning and fitness services not covered by insurance, including individual training sessions and evaluations

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Hattanmaru Rehabilitation Hospital provides inpatient recovery-phase (convalescent) rehabilitation for stroke and post-surgical patients, alongside outpatient rehabilitation, sports orthopedics, and general orthopedics clinics. It also offers advanced neurological treatments including repetitive transcranial magnetic stimulation (rTMS) and botulinum toxin therapy, plus a self-pay Conditioning Service for individualized training by certified sports trainers. The facility is operated by Medical Corporation Jikei-kai and serves patients in Kagoshima City and surrounding southern Kyushu region.

Product overview

Hattanmaru Rehabilitation Hospital operates as a multi-specialty rehabilitation facility offering both inpatient and outpatient services. The hospital's core portfolio includes a Convalescent Rehabilitation Ward providing intensive multidisciplinary rehabilitation, alongside outpatient departments covering Rehabilitation, Sports Orthopedics, and General Orthopedics. The hospital also offers specialized treatment services including Botulinum Therapy and TMS+Intensive Rehabilitation for neurological conditions, organized through the South Kyushu rTMS Research Society. A self-paid Conditioning Service provides individual training programs with certified sports trainers for health promotion and frailty prevention. Additional patient and family support services include a General Consultation Window and Patient Visit Email Service. The hospital also operates caregiving support services and maintains active community engagement through various social media platforms including YouTube, Facebook, and Instagram.

Differentiator

Problem solved

Functional benefit

Products and services

• Convalescent Rehabilitation Ward (回復期リハビリテーション病棟) Inpatient recovery-phase rehabilitation ward providing intensive, multidisciplinary rehabilitation programs for patients recovering from stroke, orthopedic surgeries, and other conditions requiring extended rehabilitation. Care is delivered by nursing, physical therapy, occupational therapy, and speech-language pathology teams.
• Outpatient Rehabilitation Department (外来リハビリテーション科)

Quantifiable outcome

• 14 research presentations at internal research presentations (January 2025)
• +1 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• South Kyushu rTMS Research Association (南九州rTMS研究会)coreStrategic or Co-development PartnerThe hospital hosts and actively participates in the Southern Kyushu rTMS (repetitive transcranial magnetic stimulation) Research Association, conducting regular lectures and research activities. The association has been active since 2016 with multiple annual lectures hosted at the hospital.
• Imaikire General Hospital (いまきいれ総合病院)coreStrategic or Co-development PartnerCoordination partnership for infection control improvements, including joint training exercises for emerging infectious diseases and infection prevention protocols.
• Uemachi Imaikire Hospital (上町いまきいれ病院)coreStrategic or Co-development PartnerCoordination partnership for infection control, collaborating on emerging infectious disease preparedness training.
• Kawamoto Memorial Clinic (かわもと記念クリニック)coreStrategic or Co-development PartnerCoordination partnership for infection control, collaborating on emerging infectious disease preparedness training.
• Kamimachi Town Management (上町タウンマネジメント)minorStrategic or Co-development PartnerCollaboration on regional community activities including the Kagoshima Station Area Cleanup Campaign (鹿児島駅周辺クリーン作戦), held annually to promote community cleanliness and regional development.
• Kagoshima City Shimizu Elementary School (鹿児島市立清水小学校)minorStrategic or Co-development PartnerThe hospital provides sports training support for students participating in the tradition Kinko Bay Cross-Swimming Event (錦江湾横断遠泳), a 4.2km open water swim between Sakurajima and Kagoshima Harbor, with 109-year history.
• Kagoshima City Fire Department - Uemachi Station (鹿児島市消防局上町分遣隊)minorImplementation/ SI/ Consulting PartnerFire department cooperation for initial fire extinguishing training, providing professional guidance on fire prevention and fire extinguisher usage for hospital staff.

Scale indicators2 records

Recent moves8 records

Expansion highlights4 records

Others

• Zenkoku Reha-kai (All Japan Rehabilitation Hospital Association): Industry association for Japanese convalescent rehabilitation hospitals. Comparable as the collective body Hattanmaru belongs to; useful for benchmarking ward-level operations and metrics.

Broad incumbents

• Tokushukai Medical Group: Largest Japanese operator of convalescent rehabilitation hospitals with 70+ facilities nationwide. Directly comparable as a recovery-phase rehabilitation hospital chain; differs in scale and geographic footprint.
• IMS Group (Institute of Medical Systems): Major Japanese hospital network with rehabilitation and acute-care facilities. Operates in the same healthcare-provider space with comparable inpatient rehab offerings.
• Saiseikai (Social Welfare Organization Saiseikai): Long-standing Japanese social welfare organization operating hospitals with rehabilitation wards. Comparable as a multi-specialty Japanese hospital with rehab focus, though broader in mission.
• Heisei Medical Group (Zenkoku Heisei): Multi-site Japanese hospital group with a rehabilitation ward focus comparable to Hattanmaru's recovery-phase services. Broad incumbent with overlapping service lines but wider portfolio.

Regional players

• Tenyoukai Medical Group (Kagoshima): Regional medical corporation operating hospitals and elderly care facilities in Kagoshima Prefecture. Comparable as a Kagoshima-based private medical group with overlapping rehab and caregiving services.
• Kagoshima City Hospital: Public acute-care hospital in the same city as Hattanmaru. Regional peer that often refers post-acute recovery patients to rehabilitation hospitals like Hattanmaru.
• Imaikire General Hospital: Partner hospital in Kagoshima with infection-control coordination. Comparable as a Kagoshima-based acute/post-acute provider that refers patients into Hattanmaru's recovery ward.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCres6zakHXuZY154kt3vTnw
• Facebookfacebook.com/hattanmaru.hospital
• Instagraminstagram.com/hattanmaruofficial
• Xx.com/hattanmaru_reha

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 Hattanmaru Rehabilitation Hospital