Keiwakai Medical Corporation

It is our utmost commitment to provide holistic health care services to our clients, families, and the community.

Keiwakai Medical Corporation is the central hub for medical, nursing and welfare facilities in Kawasaki District, Kawasaki City. We provide and continuously develop various health care services so that every individual in the community lives with a high quality of life. We also aspire to build a community where exceptional medical and nursing care services are provided to every individual.


◎Basic Principles
◎Corporate Profile
◎General Information

◎Provision of holistic client health support through the collaboration of medical and nursing care

Established in 1986 as an orthopaedic clinic, Keiwakai Medical Corporation has successfully expanded and continuously offers a variety of medical and nursing care services within Kawasaki area. Such health care services include the “Nozue Clinic” which provides medical services, “Day Service Center” which caters to elderly clients including those with dementia, “Rehabilitation Center,” Keiwakai Health Club,” “Group Home” which renders nursing care services, “Housing for Elderly with Service,” among others. We offer a variety of health care services in order to ensure our responsiveness to every client’s health needs.

◎Medical Care Department


“Nozue Orthopaedics, Dentistry and Internal Medicine Clinic” is a medical institution that provides comprehensive medical care services, to wit: Orthopaedic Surgery, Dentistry, Internal Medicine, Day Rehabilitation Center, Visiting Medical Service, Visiting Nursing Service, Visiting Rehabilitation Service, and In-Home Long-Term Care Support Office. Our physicians and medical staff practice a solid team approach in providing medical care services; thus, ensuring the quick recovery of our clients.

◎Nursing Care Department

We at Keiwa Kai Medical Corporation are passionate about caring for our clients by dealing with their lives seriously. We believe that nursing care is not just about being able to help the elderly or the disabled, but being able to help them towards regaining self-independence. In addition, in order to make the “old age” a more fulfilling experience, we are committed to offering high quality services that are tailored to every client’s health needs. Our excellent nursing care services ensure that our clients can live independently by assisting them towards having self-reliance.


It is our utmost commitment to provide holistic medical, nursing and welfare services to improve the lives of our clients, families, and the community.
We at Keiwakai Medical Corporation provide holistic health care that is similar to a doctor that is in charge with the health of the individuals of a community. With great focus on the care of the elderly, we provide outpatient services to support home care through visiting nursing services, outpatient rehabilitation and medical day care. We also provide group home and elderly housing with service function for those elderly clients that make medical treatment at home a challenging one. We aspire to create a peaceful environment for our elderly clients through coordinated medical and nursing care.
Chairwoman of the Board
Medical Corporation Keiwakai 
Shigeko Kamiyama


It is our aim to deliver harmonized state-of-the-art medical and nursing care services.
Currently, the social surge of elderly people with dementia has been increasing, making it a serious problem. Individuals with dementia carries big impact on their families, more so on themselves. Hence, we at Keiwakai Medical Corporation have been providing various medical and nursing care services that are tailored to the needs of clients with mild to severe cases of dementia.
Director of the Board
Dentistry Hospital Director
Nozue Orthopedics,Dentistry
and Internal Medicine

Toshimi Kamiyama


We aim to provide home health care that is rooted in the community.
I have been in charge of the health care of the community since 2007 as a medical doctor in Kawasaki City. We have many people that have been engaged for more than 30 years in providing medical services. As I learned from the senior doctors, I would like to contribute to the local medical care. It is noteworthy to mention that in the past, after the war, there had been an increase in lifestyle-related diseases like cancer, hypertension, diabetes and hyperlipidaemia, as well as digestive diseases due to diet modification. Learning from the past experience where medical services are taking advantage of the expertise on home health care that is rooted in the community, we wish to help everybody, so please feel free to contact us.
Director of the Board
Hospital Director, Nozue Orthopedics,
Dentistry and Internal Medicine

Yutaka Ozawa


◎Basic Principles

It is our utmost commitment to provide holistic medical, nursing and welfare services to improve the lives of our clients, families, and the community.

Overview of Keiwakai Group

(As of October 2018)
Number of service locations:
40 service locations
Service areas:
Kawasaki Ward, Kawasaki City
Saiwai Ward, Kawasaki City
Tsurumi Ward, Yokohama City
Number of employees:
Approximately 500 individuals (including part-timers)

◎Corporate Profile

Organizational Name:
Keiwakai Medical Corporation
5-1-3 Oda, Kawasaki Ward, Kawasaki City, Kanagawa Province 〒210-0846
Contact information:
Telephone number: 044-355-1561,
Fax number: 044-355-1574
1983 Establishment of medical clinic
1993 Establishment of Nozue Orthopedics, Dental and Internal Medicine
Chairwoman of the Board: Shigeko Kamiyama
Dentistry Hospital Director: Toshimi Kamiyama
Hospital Director: Yutaka Ozawa
Services offered:
Orthopedics, dentistry, internal medicine, consultation on forgetfulness, medical management (internal medicine, orthopedics, dentistry), home health service, home-based rehabilitation, care management center, outpatient rehabilitation services, adult day care service, day care services for people with dementia, day care services for persons requiring a higher level of care, group home for people with dementia, small-scale multi-functional home-based care services, assisted living, comprehensive community support center – assignee, Kawasaki City’s primary and secondary prevention program – assignee, comprehensive home-based medical care management center, training and education for care workers


1983:Establishment of orthopedic clinic
1989:Establishment of dental clinic
1993:Founding of Keiwa Kai Medical Corporation, and Nozue Orthopedics and Dentistry
1998:Establishment of outpatient rehabilitation
July 1999:Establishment of Oda home visiting nursing station
October 1999:Establishment of Oda care management center
April 2000:Establishment of helper station
October 2002:Establishment of Nozue day service center (general type)
February 2006:Establishment of group home Watarida and Keiwa
September 2006:Establishment of Oda day service center
April 2007:Establishment of internal medicine department, and Keiwa Kai medical care center
November 2008:Establishment of Oda Hondori day service, and Oda Hondori medical  care maison
March 2010:Establishment of Oojima Nakajima comprehensive community  support center
July 2010:Establishment of Nozue Orthopedics, Dentistry and Internal Medicine care center, and Keiwa Kai Health Club
August 2010:Establishment of group home Kyomachi
February 2011:Establishment of Saiwai Higashi comprehensive community support center, and group home Oda
January 2012:Establishment of small-scale multi-functional home Kyomachi, and Keiwa Kai health club Kawasaki Isago
April 2012:Establishment of new clinic building, and relocation of Oda care management center
August 2012:Increased the outpatient rehabilitation capacity up to 70 individuals
January 2013:Establishment of day care service for persons requiring a higher level of care, adjoined to Nozue day service
February 2013:Establishment of Keiwa Kai medical college
April 2013:Establishment of small-scale multi-functional home Higashi Oda and group home Higashi Oda in care village Higashi Oda
May 2013:Establishment of Higashi Oda day service in care village Higashi Oda
September 2013:Adjoining of Oda home visiting nursing station to day care service for persons requiring a higher level of care, Nozue day service
October 2013:Establishment of Nozue Orthopedics, Dentistry and Internal Medicine routine-visit and on-call home health care
January 2014:Establishment of small-scale day service Hinokinoie-Keiwa, and small-scale multi-functional home Asada
January 2015:Establishment of day service Ogura and day service Saiwai in care village Ogura
March 2015:Establishment of group home Ogura and small-scale multi-functional home Ogura in care village Ogura
October 2015:Establishment of day service Oda Ginza
January 2016:Establishment of day service My Road Oda
May 2016:Establishment of in-house nursery school Sukusuku nursery room
April 2017:Establishment of Life up Oda Ginza, and relocation of Sukusuku nursery room

◎General Information