Judo, a martial art that emphasizes throws and grappling techniques, was developed in Japan in the late 19th century and has become a popular sport around the world.

The instant noodle, invented by Momofuku Ando in 1958, has become a staple food item in many countries around the world.

The Japanese giant salamander is one of the world's largest amphibians and is native to Japan's freshwater rivers and streams.