The custom of worship at Izumo-taisha is "Ni-hai (two worships, four claps, one bow, and one bow). In addition, during the annual festival in May, the worshippers bow with eight beats of the hand.
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.
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.
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.
Since the center of the torii gate and the approach to the shrine is considered to be the path of the gods, it is customary to pass by either side of the gate.
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.
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.
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 ranking of shrines in terms of the number of Hatsumode worshippers is Fushimi Inari Taisha in second place, Sumiyoshi Taisha in third place, Tsurugaoka Hachimangu in fourth place, and Atsuta Jingu in fifth place.