Dragon Ball, created by Akira Toriyama in 1984, is one of the most popular and influential anime franchises of all time, and has inspired numerous spin-offs, video games, and merchandise.

The Japanese automotive industry has a strong focus on research and development, with many companies investing significant resources in developing new technologies and products.

In the 12th century, the samurai class emerged in Japan, with warriors serving as protectors for the aristocracy.