Developing business from a global perspective and contributing to the enrichment of people's lives through high value-added services.

Business fields

Healthcare: Supporting the improvement of people’s physical health through the provision of Value Based Healthcare
Healthcare provider business including hospitals and clinics, and healthcare-related ancillary services, healthcare data, medical insurance, pharmaceutical sales, marketing and development
Well-Care: Supporting mental and physical health through disease prevention and early detection of illness through DX
Digital health and preventive care related business, staffing, and education
Well-being: Supporting richer and brighter lives through food and sport
Placemaking, contract food services, uniform rental, facility management

The future of “wellness” unlocked by merging offline with online (01:27)

Creating a better tomorrow where people smile and live healthy, enriched lives by driving transformation in healthcare

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Major activities

"Wellness, the new wealth."

While working to reinvent healthcare with more patient-centered approaches, Mitsui & Co. has focused its efforts on the prevention of illness before medical intervention becomes necessary, and above all, the creation of environments that ensure individuals' physical and mental well-being. With this in mind, we have positioned our wellness business to embody our efforts aimed at realizing "wellness" that encompasses each of the above elements. Through our concept of wellness, we promote initiatives creating new wealth for people around the world.

Realizing wellness in a wide range of business fields

We are engaged in the hospital and clinic business mainly in Asia, with IHH at its core. IHH operates approximately 80 hospitals in ten countries. In addition, we have established businesses in pharmaceutical development support, marketing and diagnostic and preventive medicine. In Japan, we are also working to improve people's well-being through food, facility management, and employee health support services. By leveraging these wide-ranging business portfolios, we work to realize holistic wellness around the world, and create a brighter future where people can live with good health, prosperity, and happiness.

Key projects

Provider and healthcare data business
Healthcare provider business (hospitals and clinics) in Malaysia, Singapore, India, Turkey, China, etc.
Healthcare-related ancillary service business (dialysis and primary care business) in Malaysia, Singapore, China, etc.
Healthcare data business in China, ASEAN, U.S.A., Japan, etc.
Medical insurance business in China, ASEAN
Market access and pharmaceutical solution business
Pharmaceutical and healthcare-related products/services across the world, including marketing
Financial and digital solutions to support development and marketing of pharmaceutical and healthcare-related products across the world
DX and human capital solution business
Human capital solutions business in Japan
Healthcare/Wellness DX solutions business in U.S.A., Japan, etc.
Integrated hospitality business
Placemaking, contract food services, uniform rental and facility management business in Japan


  • Expansion of healthcare business around Asian countries (01:27)

    Invests in IHH, a leading healthcare provider in Asia, which operates Mount Elizabeth Hospital in Singapore, etc.

  • The development and management of aquarium facilities (01:58)

    Opened an aquarium in the commercial area of the Port of Sendai. Contributing to regional economic vitalization

  • The Contract Food Service Business (02:46)

    AIM Services provides the contract food services, including baseball venue food service at Mazda Stadium Hiroshima