Abstract
This article discusses the characteristics of the public records transferred from the Ministry of
Health, Labour and Welfare to the National Archives of Japan based on the situations of the
organizations that created the records, and of those that received the records.
First, this article focuses on the aspect of records creation. In 1938, the Ministry of Health and
Welfare was established based on the Ministry of Home Affairs. After World War II, a part of the
business of the Ministry of Health and Welfare was transferred to newly established
organizations such as the Ministry of Labour, Social Insurance Agency and Environment Agency.
As part of the restructuring of the central government in 2001, the Ministry of Health and
Welfare was integrated with the Ministry of Labour into the Ministry of Health, Labour and
Welfare. Chapter 1 examines their business and organizational changes. Chapter 2 discusses the
history of record management rules in each stage (Ministry of Health and Welfare, Ministry of
Labour and Ministry of Health, Labour and Welfare), focusing on the retention periods and
categories of records.
Chapter 3 discusses the situation with regard to the receiving of records. Changes in the national
systems and standards for the transfer of records were examined, and the records transferred to
the National Archives were analyzed. As a result, the following facts were confirmed: (1) Many
public records regarding individual issues such as government approvals and licenses were
transferred, while only a few public records regarding decisions made by the ministry were
transferred; (2) The number and types of transferred records increased in accordance with the
changes in systems and standards for the transfer of records.