The Tokyo Marathon, first held in 2007, has become one of the most popular marathons in the world, with over 30,000 runners participating each year.

Dashi, a type of stock made from fish and seaweed, is a key ingredient in many Japanese dishes and is often used to add flavor and umami.

The Shinto religion, which emphasizes the worship of nature and ancestors, is indigenous to Japan and is still practiced by many people today.