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.
Natto, a fermented soybean dish that is known for its strong odor and slimy texture, is a popular Japanese food that is often eaten for breakfast.
Kawasaki is a major industrial city located between Tokyo and Yokohama, and is known for its heavy machinery and technology industries.
