In principle, ichinomiya was granted to one shrine in one country, but there are cases where there are multiple ichinomiya in one country due to a battle for shrine status.
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.
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.
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.
There are various theories as to the origin of the torii, such as that the perch of a bird was placed in front of the shrine in reference to the "everlasting long-nesting bird" that appeared in the Kojiki (Records of Ancient Matters) to lure Amaterasu out of Ama-no-Omikami (Amaterasu) from the Ama-no-Iwato.
The Hachiman Shrine, affectionately known as "Hachiman-sama," is dedicated to Emperor Ojin (Honoritabetsumei). In the Middle Ages, he was worshipped by the warrior class as a warrior god.
The month of October on the lunar calendar is said to be the month when all the gods from all over Japan gather in Izumo for their divine assemblies, and is generally referred to as "Kanashizuki," while in Izumo it is called "Kanzai-zuki.
The hall of worship is the place where rituals and worship services are held, and in some cases also serves as a dance hall, kaguraden, and shrine office. Some shrines, including Ise Jingu, do not have a hall of worship.
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.
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.
The head shrine of Hachiman worship, of which there are said to be more than 25,000 throughout Japan, is Usa Jingu Shrine in Oita Prefecture, which was built in 725.
The meaning of the tama gravel on the approach to shrines is that "tama" is the same as "tama" in the word "mitama," meaning beautiful, and that it is spread to keep the sacred place clean.
Meiji Jingu Shrine usually attracts the largest number of visitors for Hatsumode (New Year's visit) in Japan. The number of visitors is approximately 3.2 million on the first three days of the year.