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 spider crab is the largest arthropod in the world, with a leg span of up to 4 meters (13 feet).

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