The 1964 Tokyo Olympics marked Japan's re-emergence on the world stage and showcased the country's modernization and technological advancements.

During the Edo period, which lasted from the 17th to the mid-19th century, Japan was ruled by the Tokugawa shogunate and experienced a period of peace and stability.

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.