1.

Social welfare corporation Kuwa no Mikai

2.

Social Welfare Corporation Longevity Village

3.

Social welfare corporation Mina Paradise

4.

Social Welfare Corporation Nagaoka Sanko Elderly Welfare Association

5.

Social welfare corporation Ryokufukai

6.

Social Welfare Corporation Seishokai

7.

Social Welfare Corporation Seitokukai

8.

Social welfare corporation Senshin Welfare

9.

Social welfare corporation Shinei Welfare Association

10.

Social Welfare Corporation Shinseikai

11.

Social Welfare Corporation Shojuen

12.

Social Welfare Corporation Shouyuhki