The sushi conveyor belt, invented in the 1950s, revolutionized the way sushi is served in restaurants and made it more accessible to the average person.

Matsuyama is a city located on the island of Shikoku, and is known for its historic castle, hot springs, and literary history.

Karate, another martial art that originated in Japan, has also become a popular sport and is practiced by millions of people around the world.