Title: Kokumin kenkō hoken no hanashi
Subjects: National health insurance, History, Japan, Kenkō Hoken Kumiai Rengōkai (Japan), Law and legislation, Medical care, Medical policy, World War, 1939-1945, Nippon Iryōdan, Social security, Old age pensions, Pensions, Japan. Kōseishō
Places: Japan
Time periods: 20th century