In the Heian period (794-1185), the dedication of remote shrines was avoided, and "Nijusha" was established as a new ranking of shrines, mainly those close to Kyoto.51 "Ichinomiya" was established from the late Heian to Kamakura periods, and is the most prestigious shrine in each country (Ritsuryo/Kokugyo).
The Outer Shrine, officially named Toyoke Grand Shrine, enshrines the deity Toyoke, the patron god of agriculture, industry, food, clothing, and shelter.
Inari Shrine, Hachiman Shrine, and Tenmangu Shrine (Tenjin Shrine) are the three major Shinto shrines in Japan that have a particularly large number of affiliated shrines.
There are more than 2,000 single shrines that do not belong to the Honcho, including Nikko Toshogu Shrine, Meiji Shrine, Yasukuni Shrine, and Fushimi Inari Taisha Shrine.
Dendenmangu Shrine at Horinji Temple in Arashiyama, Kyoto, enshrines Denden Myojin, the god of electricity and radio waves, and is visited by people in the TV and IT industries.
The Tokyo Gosha are Meiji Shrine, Yasukuni Shrine, Hie Shrine, Okunitama Shrine, and Tokyo Daijingu Shrine, which are considered historically prestigious among the approximately 1,800 shrines in Tokyo.
Tokyo Daijingu Shrine was built as the far shrine of Ise Jingu Shrine. It is the "birthplace of the Shinto wedding ceremony" where Emperor Taisho performed the first Shinto wedding ceremony, and is very popular as a shrine with benefits for marriage.
Suwa Shrine is the head shrine of Suwa-taisha in Nagano Prefecture, and there are approximately 5,000 Suwa shrines throughout the country, with Kenmonakata no Kami as the main deity.
The oldest shrine in Japan is said to be the Ogami Shrine in Sakurai City, Nara Prefecture. Because Mt. Miwa itself is the deity, there is no temple, and only a hall of worship has been erected.
Originally white in color, torii gates are said to have been painted red to ward off evil spirits in Buddhism as a result of the syncretization of Shintoism and Buddhism.
The gojintai, the central object of a shrine, is also called "yoriyoshiro," and the place or object where the deity dwells varies from shrine to shrine.
Okinawa Prefecture also has the fewest number of shrines per 100,000 people, with 0.9 shrines per 100,000 people; Osaka (8.22) and Tokyo (10.68) are in second and third place, respectively.
Sumiyoshi Taisha Shrine in Osaka Prefecture is the head shrine of the 2,000 Sumiyoshi shrines in Japan. The three Sumiyoshi deities were worshipped as gods of navigation and purification.