Japanese National Games

The National Sports Festival of Japan (国民体育大会, Kokumin Taiiku Taikai) is the national premier sports event of Japan. It consists of three stages. The skating and ice hockey stage takes place in January, the skiing stage takes place in February, and the main Autumn tournament takes place in September and October. Its name is often abbreviated to Kokutai (国体).

The predecessor to the tournament was the Meiji Shrine tournament held from 1924 until 1943, a period including the Pacific War. Since then there was a Summer tournament that focused on swimming, and an Autumn tournament that focused on track-and-field; however from the 61st tournament in 2006, the Summer and Autumn tournaments were combined. On 20 December 2006 the Japan Sports Association, as the committee for the tournament, decided that swimming was to be held before mid-September as of and beyond the 64th tournament in 2009, though this actually came into effect in the 63rd tournament, in 2008. This took into account the peculiar qualities of holding swimming events. Also the golf tournament was moved forward in the schedule.

The previous Summer and Autumn tournaments have fundamentally been held across one prefecture. The two winter tournaments also take place in the same prefecture, making up the entire tournament. It is often the case when a tournament is held in colder areas such as Hokkaido, Tōhoku, Kōshin'etsu and Hokuriku, that both autumn and tournaments are held in the same prefecture. It is very rare that the skating and ice hockey tournaments are held in separate areas. From the 56th tournament in 2001, the National Sports Festival for People with Disabilities was also held.

During the tournament, the official rankings change in accordance with the number of points earned with the final result being the sum of all four tournaments. The top placing prefecture for both men and women is awarded the Emperor's Cup. The top prefecture for just the women's score is awarded the Empress's Cup.

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