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.
The Honda Civic, first introduced in 1972, is one of the most popular and enduring Japanese cars of all time, with over 18 million units sold worldwide.
