Kyoto Prefecture  Kyoto is the capital and largest city of Kyoto Prefecture, with other major cities including Uji, Kameoka, and Maizuru. Kyoto Prefecture is located on the Sea of Japan coast and extends to the southeast towards the Kii Peninsula, covering territory of the former provinces of Yamashiro, Tamba, and Tango. Kyoto Prefecture is centered on the historic Imperial capital of Kyoto, and is one of Japan's two "prefectures" using the designation "fu" rather than the standard "ken" for prefectures. Kyoto has made Kyoto Prefecture one of the most popular tourism destinations in Japan for national and international tourists, and 21% of the prefecture's land area was designated as Natural Parks. Kyoto Prefecture forms part of the Keihanshin metropolitan area, the second-most-populated populated region in Japan after the Greater Tokyo area and one of the world's most productive regions by GDP. Until the Meiji Restoration, the area of Kyoto Prefecture was known as Yamashiro. For most of its history, the city of Kyoto was Japan's Imperial capital. The city's history can be traced back as far as the 6th century. In 544, the Aoi Matsuri was held in Kyoto to pray for good harvest and good weather. Kyoto did not start out as Japan's capital. A noteworthy earlier capital was Nara. In 741, Emperor Shōmu moved the capital briefly to Kuni-kyo, between the cities of Nara and Kyoto, in present-day Kyoto Prefecture. In 784, the capital was moved to Nagaokakyō, also in present-day Kyoto Prefecture. In 794, Emperor Kanmu moved the capital to Heian-kyō, and this was the beginning of the current-day city of Kyoto. Even today, almost all of the streets, houses, stores, temples and shrines in Kyoto exist where they were placed in this year. Although in 1192 real political power shifted to Kamakura, where a samurai clan established the shogunate, Kyoto remained the imperial capital as the powerless emperors and their court continued to be seated in the city. Imperial rule was briefly restored in 1333, but another samurai clan established a new shogunate in Kyoto three years later. In 1467, a great civil war, the Ōnin War, took place inside Kyoto, and most of the town was burned down. Japan plunged into the age of warring feudal lords.