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 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.
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 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.
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.
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.
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.