Kitakyushu is a major industrial city in southwestern Japan, located on the island of Kyushu, and is known for its steel and automotive industries.

Takamatsu is a city located on the island of Shikoku, and is known for its beautiful gardens, udon noodles, and art museums.

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.