The Japan Sumo Association is also headquartered in Tokyo at the Ryōgoku Kokugikan sumo arena where three official sumo tournaments are held annually (in January, May, and September).
Tokyo hosted the 1964 Summer Olympics. National Stadium, also known as Olympic Stadium, Tokyo is host to a number of international sporting events. With a number of world-class sports venues, Tokyo often hosts national and international sporting events such as tennis tournaments, swim meets, marathons, American futbol exhibition games, judo, and karate. In 2013, Tokyo was announced as the host of the 2020 Summer Olympics.[1]
Tokyo Metropolitan Gymnasium, in Sendagaya, Shibuya, is a large sports complex that includes pools, training rooms, and a large indoor arena.
Tokyo hosts one of the ten prestigious Tier I tournaments on the women's tennis tour (WTA) and it takes place in September after the US Open. Tokyo also hosts a tennis event on the men's ATP tour.
Tokyo was scheduled to host the 1940 Summer Olympics, until they were canceled due to the outbreak of World War II. The city subsequently hosted the 1964 Summer Olympics, which was the first time the Olympic Games were held in Asia. On September 7, 2013, Tokyo was elected as the host city of the 2020 Summer Olympics. Tokyo was the first Asian city to host the Olympics twice.[2]
