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.
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.
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.
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.
The deity of Hiyoshi Shrine, Hie Shrine, and Sanno Shrine, which have about 3,800 shrines throughout Japan, is Oyakui, also known as "Hiyoshi God" or "Sanno Gongen. The deity is also the head deity of the Matsuo faith, which has Matsuo Taisha Shrine in Kyoto as its head shrine.
Ise Jingu is the collective name for 125 shrines, centering on the Inner and Outer Shrines, and consisting of 14 annexes of the two shrines, as well as regent shrines, subordinate shrines, and shrines under jurisdiction.
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.
Shikinai-sha," the oldest shrine ranking in Japan, refers to the 2,861 shrines recorded in the Engi-shiki Shinmei-cho, part of the Engi-shiki in 5 extended years.
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.
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.