Iwataya
Iwataya is a family-owned Japanese service company, founded 1946, providing medical linen supply to regional hospitals and welfare equipment rental, sales, and home modifications to elderly and disabled households across Shimane and Yamaguchi prefectures under Japan's long-term care insurance framework.
- Company typePrivate
- Founded1946
- HeadquartersHamada, Japan
- Headcount251–500
- GTM typeB2B and B2C
- OfferingServices
What Iwataya does
Iwataya (株式会社岩多屋) is a privately held, family-owned Japanese service company founded in 1946 and headquartered in Hamada City, Shimane Prefecture. The company operates two principal divisions: a Welfare Service division providing equipment rental and sales (electric beds, wheelchairs, walkers, handrails, mobile lifts, bedsore-prevention and excretion-processing equipment), home modification construction (handrails, step removal, flooring, toilet upgrades), and personalized consultations delivered by certified welfare tool specialists visiting customers in their homes; and a Linen Service division supplying rental of medical bedding, patient gowns, towels, uniforms, curtains, and hospitalization sets to hospitals and welfare facilities, with regular washing, disinfection, delivery, and billing management handled in-house. Together, these services support elderly and disabled individuals living at home (under Japan's long-term care insurance framework) and institutional medical/welfare facilities in the Shimane and Yamaguchi prefectures of western Japan.
The business model is anchored by recurring monthly rental revenue streams (welfare equipment, medical linen, hospitalization sets billed per day) supplemented by one-time equipment sales and construction revenue, with most pricing either directly or indirectly administered under Japan's long-term care insurance (介護保険) system, which subsidizes equipment purchases up to ¥100,000 per year and home modifications up to ¥200,000 per qualifying individual. Iwataya serves a dual customer base — institutional (regional hospitals, Red Cross facilities, prefectural medical centers) and household-level (elderly individuals, disabled persons, and their families, often referred via care managers). The company has 220 employees (as of 2019) and reported annual revenue of approximately ¥2.6 billion in fiscal year 2018; it operates four welfare division offices and multiple linen supply branches across Shimane and Yamaguchi prefectures. Following the 2021 closure of its general retail division, Iwataya has concentrated investment on its two-pillar service business, executed an absorption merger with Meiko Center in 2018, discontinued its experimental sööt inclusive clothing venture in 2024, and announced a holdings-structure reorganization of its management functions effective May 2026.
Underlying technology is service- and logistics-based rather than software-based: operations depend on certified personnel (福祉用具専門相談員, 福祉住環境コーディネーター), owned cleaning factories, regional distribution networks for same-day/next-day welfare equipment delivery, and direct billing infrastructure to the long-term care insurance system. Notable non-core R&D included a three-party joint research collaboration with Konan Women's University and end-user representatives to develop inclusive apparel (the sööt outer garment for children in buggies or wheelchairs), which received press coverage across nine regional newspapers via Kyodo Newswire but did not achieve sustainable commercialization.
Iwataya firmographics
Firmographics- Name
- Iwataya
- Legal name
- 株式会社岩多屋
- Website
- https://iwataya-net.co.jp
- Company type
- Private
- Founded year
- 1946
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Iwataya is a family-owned Japanese service company, founded 1946, providing medical linen supply to regional hospitals and welfare equipment rental, sales, and home modifications to elderly and disabled households across Shimane and Yamaguchi prefectures under Japan's long-term care insurance framework.
- Ownership category
- akta.pro rank
Iwataya industry classification
Industry- Product category
- Healthcare Linen and Welfare Services
- NAICS
- Linen Supply (812331), Linen and Uniform Supply (81233), Industrial Launderers (812332)
- SIC
- Sanitary Services (4950)
- akta.pro primary industry
- Healthcare & Hospital Linen Laundry (HSAJAEAA)
- akta.pro secondary industries
- Bed & Bath Linen Service (Sheets, Pillowcases, Bath Mats) (HSAJAMAH), Uniform & Linen Pickup/Delivery & Route Service (HSAJAMAD)
Keywords
Where Iwataya is headquartered
LocationHeadquarters
- HQ city
- Hamada
- HQ country
- Japan
- HQ region
- Asia
Offices6 records
Markets served
Iwataya business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Supply Chain, Marketing or Sales, Others
Revenue model
- Welfare Equipment Rental: Rental of welfare equipment (beds, wheelchairs, walkers, handrails, lifts, etc.) primarily under Japan's long-term care insurance system (介護保険). Customers pay a portion of the rental cost based on their care certification level. Rental revenue is recurring on a monthly basis.
- Welfare Equipment and Consumables Sales: Sales of welfare tools, nursing consumables (diapers, pads), underwear, rehabilitation shoes, and other daily care products. Sales are one-time transactions, some subsidized under care insurance within annual limits (¥100,000 for equipment purchases, ¥200,000 for home modifications).
- Medical Linen Supply (Meidai Linen Supply): Rental and supply of medical bedding, patient gowns, towels, uniforms, curtains, mattresses, and cloth diapers to hospitals and welfare facilities. Services include regular washing, disinfection, delivery, collection, and billing management. Operates under sanitary standards with ongoing maintenance.
- Hospital Admission Sets (入院セット): Bundled rental service providing towels, patient gowns, disposable diapers, and daily necessities required during hospital stays, charged on a per-day unit basis. The company manages laundry, delivery, setup, billing, and after-service support across the entire group.
- Home Modification Services (介護住宅改修): Construction services for home modifications to support elderly and disabled individuals living at home, including handrail installation, step removal, flooring changes, door replacements, and toilet upgrades. Government-insurance-subsidized up to ¥200,000 per individual.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Welfare equipment rental — insurance-based tiers determined by care certification level |
| Unit Pricing | Pay-as-you-go | Welfare equipment purchase — insurance subsidy cap of ¥100,000/year for qualifying items |
| One time/ perpetual license | Pay-as-you-go | Home modification construction — insurance subsidy cap of ¥200,000 for qualifying work |
| Subscription | Pay-as-you-go | Medical linen and hospital admission set rental — per-day or per-unit billing |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels7 records
Iwataya product offering
Product offeringCore offering
Iwataya is a regional welfare and medical linen service company in Shimane, Japan. It provides medical linen supply (cleaning, supply, and management of hospital gowns, bedding, and cloths) to medical institutions, alongside welfare equipment rental and sales (electric beds, wheelchairs, walking aids, handrails), bundled hospitalization sets, long-term care home modification, and welfare consultation services to elderly individuals and families under the Japanese long-term care insurance system. The company also previously operated the sööt inclusive clothing brand.
Product overview
Iwataya operates as a medical linen supply and welfare equipment provider with two core service divisions. The Welfare Service division provides equipment rental and sales (electric beds, wheelchairs, walkers, handrails, lifts, excretion devices), home modification services, and care consultation. The Linen Service division supplies clean, hygienic rental bedding, patient gowns, towels, uniforms, and hospitalization sets to hospitals and care facilities in Shimane and Yamaguchi prefectures. The company also developed and launched sööt, an inclusive clothing brand for children requiring dressing assistance, created through 3-party collaborative research. Together, these services support comfortable at-home care and medical facility operations.
Differentiator
Problem solved
Functional benefit
Brands
- sööt: インクルーシブな衣服品牌。亲子にとってお着替えの時間が楽しみのひとつになることを目指した衣服開発プロジェクト。バギーや車いすに乗ったままでもさっと着脱できるアウター等产品を展開。
Products and services
- Welfare Service (福祉サービス) End-to-end welfare service for elderly individuals and families, including certified welfare tool specialist consultations, long-term care insurance paperwork and applications, and rental/sale of welfare equipment such as electric beds, wheelchairs, walkers, mobile lifts, handrails, automatic excretion processing devices, bedsore prevention equipment, and patient gown/bedding. Customers are elderly individuals and their families eligible under Japan's long-term care insurance system.
- Linen Service (リネンサービス) Medical linen supply and laundry service providing hygienic cleaning, supply, and management of hospital gowns, bedding, cloths, and related textiles to hospitals, clinics, and care institutions. Customers are medical and long-term care facilities in the San'in region of Japan.
- Hospitalization Sets (入院セット) Bundled supply sets of patient gowns and bedding rented to inpatients at hospitals and care facilities. Provided on a per-stay subscription basis. Customers are medical institutions serving hospitalized patients.
- Home Modification Services (介護住宅改修) Construction and installation services for elderly individuals' homes, including handrails and other safety modifications to support aging in place. Customers are elderly individuals and families, often reimbursed under Japan's long-term care insurance system.
- Sööt Inclusive Clothing Brand Inclusive fashion brand selling easy-wear clothing designed for people with disabilities and elderly users, including adaptive outerwear developed with university research partners. Customers are people needing adaptive clothing solutions. Status as of January 2025 is reported as discontinued.
Quantifiable outcome
- Over 78 years of continuous operation, demonstrating long-term market sustainability
Companies that use Iwataya
Customer profileNamed customers9 records
Segments3 records
Ideal customer profiles2 records
Iwataya technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Iwataya partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Konan Women's University (甲南女子大学)coreThree-party joint research collaboration to develop an 'outer garment (アウター)' that can be quickly put on and taken off while a child remains in a buggy or wheelchair. Partners include Iwataya (manufacturer/sales), Konan Women's University (academic/research), and parents/facility representatives (end-user input). Research began in Reiwa 2 (2020), involved Zoom meetings during COVID-19, and resulted in a product prototype validated through user testing. Published on Konan Women's University news page. Note: As of January 2025, the outer garment product is under needs re-survey, with product direction to be re-announced.
Scale indicators5 records
Recent moves10 records
Expansion highlights4 records
Iwataya competitors and assessment
Company assessmentBroad incumbents
- Sompo Care (SOMPOホールディングス): Major Japanese care services operator with nationwide nursing homes and in-home care, sourcing welfare equipment and linen supply at scale. Comparable as a downstream customer/competitor combination in the elderly care value chain.
- Paramount Bed Holdings: Leading Japanese manufacturer of medical and nursing-care beds, supplying hospitals and welfare rental providers including those using long-term care insurance. Indirectly comparable as a supplier-side counterpart to Iwataya's rental fleet.
- Nichii Gakkan (ニチイ学館): Large Japanese healthcare and long-term care services company providing care staffing, in-home care, and welfare services nationwide. Comparable business model dimension through long-term care insurance-driven service delivery.
- Duskin (ダスキン): National-scale Japanese service company with welfare equipment rental, cleaning services, and care product offerings. Operates far more broadly than Iwataya but competes in overlapping welfare equipment rental categories.
Regional players
- Tsuruha Holdings: Japanese drugstore chain with strong welfare/nursing-care product assortment and home delivery capability. Adjacent competitor in welfare equipment sales and consumables to Iwataya's elderly customer segment, though primarily focused on retail rather than rental.
Others
- All Japan Safety Service (ALSOK/綜合警備保障): Major Japanese security and life services company that has expanded into elderly monitoring and home care support services. Comparable as an adjacent ecosystem participant in Japan's long-term care services market rather than a direct linen/equipment competitor.
Direct peers
- Apron (Apron Co., Ltd.): Japanese linen supply company serving hospitals, hotels, and care facilities with rental bedding, gowns, and towels. Direct competitor in medical linen supply with similar recurring rental contracts and hospital customer profile.
- Aisei (アイセイ/愛生): Japanese welfare equipment rental and dispensing pharmacy provider with overlapping services (rental beds, wheelchairs, home modification) and similar long-term care insurance reimbursement structure.
- Tokatsu (トーカツ/東カツ): Regional medical linen supply and cleaning services operator in Japan, with comparable hospital/care facility customer base and subscription-style rental contracts. Closely mirrors Iwataya's linen service model in product scope and recurring billing.
- Hakuyosha (白洋社): Japan's largest dedicated medical linen supply and laundry services company, operating across multiple prefectures with hospital and care facility customers. Directly comparable to Iwataya's medical linen supply division in service mix, customer type, and recurring-revenue model.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Iwataya social profiles
Digital presenceIwataya compliance and trust
Trust signalCompliance1 record
Iwataya financial estimates
Financial estimateRevenue estimate
Valuation estimate
Iwataya leadership team
Management profileNumber of profiles
Profiles5 records
Iwataya funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Iwataya M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Iwataya
What does Iwataya do?
Iwataya is a regional welfare and medical linen service company in Shimane, Japan. It provides medical linen supply (cleaning, supply, and management of hospital gowns, bedding, and cloths) to medical institutions, alongside welfare equipment rental and sales (electric beds, wheelchairs, walking aids, handrails), bundled hospitalization sets, long-term care home modification, and welfare consultation services to elderly individuals and families under the Japanese long-term care insurance system. The company also previously operated the sööt inclusive clothing brand.
Is Iwataya a public or private company?
Iwataya is a private company. It is classified as family owned and is currently operating.
When was Iwataya founded?
Iwataya was founded in 1946. It employs 251 to 500 people.
Where is Iwataya based?
Iwataya is headquartered in Hamada, Japan, in the Asia region.
How does Iwataya make money?
Five revenue lines are on record. Welfare Equipment Rental is the primary driver. The others are welfare Equipment and Consumables Sales, medical Linen Supply (Meidai Linen Supply), hospital Admission Sets (入院セット) and home Modification Services (介護住宅改修).
Who are Iwataya's main competitors?
Broad incumbents on record are Sompo Care (SOMPOホールディングス), Paramount Bed Holdings, Nichii Gakkan (ニチイ学館) and Duskin (ダスキン). Tsuruha Holdings is listed as a regional player. All Japan Safety Service (ALSOK/綜合警備保障) is listed as an others. Direct peers are Apron (Apron Co., Ltd.), Aisei (アイセイ/愛生), Tokatsu (トーカツ/東カツ) and Hakuyosha (白洋社).
Does Iwataya have an API?
No public API is recorded for Iwataya.
What industry is Iwataya in?
Iwataya's product category is Healthcare Linen and Welfare Services. Its primary akta.pro industry code is HSAJAEAA, Healthcare & Hospital Linen Laundry, with a secondary code of HSAJAMAH, Bed & Bath Linen Service (Sheets, Pillowcases, Bath Mats). Its NAICS code is 812331 and its SIC code is 4950.