Osaka is Japan's third-largest city and a major commercial and industrial hub, with a population of over 19 million people in the greater Osaka area.

The digital watch, invented by Seiko in the 1970s, revolutionized the way people tell time and made watches more convenient and accurate.

The Japanese automotive industry has been impacted by demographic changes, such as an aging population and declining birth rates, which have affected demand for cars and the availability of workers.