Abstract
Saiseikai Research Institute Bulletin
Vol.1
June 16th, 2021
Publisher
Social Welfare Organization Saiseikai Imperial Gift Foundation
Director
Shigeru Sumitani
Editor
Saiseikai Research Institute of Health Care and Welfare
Mita-Kokusai Bld.21st floor, 1-4-28, Mita, Minato, Tokyo,
108-0073, Japan
TEL: +81-3-3454-3315
FAX: +81-3-3454-5022
URL: http://soken.saiseikai.or.jp/