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.
The Japanese are known for their love of vending machines, which can be found on nearly every street corner and sell everything from snacks to underwear.
The Meiji Restoration in the late 19th century saw the overthrow of the Tokugawa shogunate and the modernization of Japan.