The Showa period, which lasted from 1926 to 1989, was marked by Japan's militarism and involvement in World War II.
The Japanese automotive industry is a major employer in Japan, with over 1.3 million people working in the industry.
The Shinkansen, or bullet train, is a popular mode of transportation for tourists in Japan, and travels at speeds of up to 320 km/h (200 mph).