The Japanese diet is considered to be one of the healthiest in the world, featuring a lot of fish, vegetables, and rice.

The airbag, which was co-invented by Yasuzaburo Kobori and Allen K. Breed in the 1980s, has become a standard safety feature in automobiles worldwide.

Tokyo is the capital of Japan and the largest city in the world by population, with over 37 million people in the greater Tokyo area.