Social influence and political agenda can both impact the structure and processes of the health care industry. Health systems studies can focus on this influence as well as how medical technology, social need, and politics affect the quality and quantity of care across the industry.

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south.