This book explains the origins and early developments of Japanese medical insurance systems from the 1920s to the 1950s. It closely examines the changes in the systems and the symbiotic relationship between Japan’s status in international relations and the development of domestic medical insurance systems. While previous studies have regarded the origins and development of Japanese medical insurance systems as merely a domestic issue and pay little attention to the role or effects of international affairs, this book closely examines the changes in these systems by looking at the enactment of the Health Insurance Law in 1922, the establishment of the National Health Insurance in 1938, the epoch-making reforms of 1942, numerous plans in the early Allied occupation period, and Japan’s social security plan in 1950. In doing so, it shows that there was indeed a symbiotic relationship between Japan’s status in international relations and the changing nature of domestic medical insurance systems. It also reveals that Japan’s status in international relations set the framework within which interested groups, primarily the government, made rational choices. This book is a valuable resource for academics, researchers and students who have an interest in the Japanese medical insurance systems.

This book goes back to the origins of the transformation of health and medicine into a business, during the first part of the twentieth century, focusing on the example of Japan. In the past hundred years, medicine has gone from being a charitable activity to a large economic sector, amounting to 12–15% of the GDP in many developed countries, and one of the fastest-growing businesses around the world. Despite the mounting presence of the medical industry, there is a lack of academic work detailing this major transformation. The objective of this book is to fill this gap and address the following question: how did medicine become a business? Using over ten years of research in the field, Pierre-Yves Donzé argues that economic factors and business factors were decisive in transforming the way that medicine enters our lives. This book will be of interest to historians of medicine, business historians, health economists, scholars in medical humanities, and more.

This book analyzes the development of medical big data projects in Japan.Japan is experiencing unprecedented population aging, and labor productivity has decreased accordingly. Big data analysis of the Japanese medical real-world database (RWD) has the potential to tackle this issue.To allow readers to gain an understanding of Japanese medical big data analysis, the book discusses the original Japanese system that generates medical RWDs in the hospital medical records system, the nationwide standardized health checkup system, and the public medical insurance system in Japan.After introducing four major big data projects in the healthcare–medical field in Japan, the book explains the importance of creating information standards to maintain data quality and to analyze medical big data. It enables readers to analyze which standards are installed in which RWDs, how the standards are maintained, and which issues are prevalent in Japan.This book also describes the ethical processes involved in big data projects involving medical RWDs in Japan.

The Bureau of East Asian and Pacific Affairs of the U.S. Department of State presents the full text of the fact sheet entitled "Health Care in Japan," published June 26, 2000. Japan has the longest life expectancy, with 77 years for men and 84 for women, and the lowest infant mortality rates in the world. Health care costs remain low in Japan. Japan focuses on preventive care, which has helped in containing costs. To address concerns of the aging of Japan's population, a public nursing care insurance system went into effect in April 2000.