The Japanese automotive industry is one of the largest and most advanced in the world, with major players such as Toyota, Honda, Nissan, and Mazda.

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.

Karashi, a type of spicy mustard, is often served as a condiment with Japanese dishes such as sushi and grilled meat.