Shimane Prefecture in the context of "Chūgoku Mountains"

The Chūgoku region (Japanese: 中国地方, Hepburn: Chūgoku-chihō; [tɕɯꜜː.ɡo.kɯ, -ŋo.kɯ, tɕɯː.ɡo.kɯ̥ tɕiꜜ.hoː, -ŋo.kɯ̥-]), also known as the San'in-San'yō (山陰山陽地方, San'in-San'yō-chihō) region, is the westernmost region of Honshū, the largest island of Japan. It consists of the prefectures of Hiroshima, Okayama, Shimane, Tottori and Yamaguchi. As of the 2020 census, it has a population of 7,328,339.

Hiroshima Prefecture (広島県, Hiroshima-ken; Japanese pronunciation: [çi.ɾo.ɕi.ma, -maꜜ.keɴ]) is a prefecture of Japan located in the Chūgoku region of Honshu. Hiroshima Prefecture has a population of 2,811,410 (1 June 2019) and has a geographic area of 8,479 km (3,274 sq mi). Hiroshima Prefecture borders Okayama Prefecture to the east, Tottori Prefecture to the northeast, Shimane Prefecture to the north, and Yamaguchi Prefecture to the southwest. Hiroshima Prefecture also borders Ehime Prefecture for 74 metres (243 ft) on Hyōtanjima.

Hiroshima is the capital and largest city of Hiroshima Prefecture, and the largest city in the Chūgoku region, with other major cities including Fukuyama, Kure, and Higashihiroshima. Hiroshima Prefecture is located on the Seto Inland Sea across from the island of Shikoku, and is bounded to the north by the Chūgoku Mountains. Hiroshima Prefecture is one of the three prefectures of Japan with more than one UNESCO World Heritage Site.

Kagura (神楽(かぐら), "god-entertainment") is a type of Shinto ritual ceremonial dance. The term is a contraction of the phrase kami no kura ("seat of god"), indicating the presence of gods (kami) in the practice.

One major function of kagura is chinkon (purifying and shaking the spirit), involving a procession-trance process. Usually a female shaman will perform the dance and obtain the oracle from the god—in the setting, the dancer herself turns into the god during the performance. Once strictly a ceremonial art derived from kamigakari (神懸, "oracular divinification"), kagura has evolved in many directions over the span of more than a millennium. Today, it is very much a living tradition, with rituals tied to the rhythms of the agricultural calendar, thriving primarily in parts of Shimane Prefecture, and urban centers such as Hiroshima.

Susanoo (スサノオ, Japanese pronunciation: [sɯ̥.sa.noꜜː]; historical orthography: スサノヲ, 'Susanowo'), often referred to by the honorific title Susanoo-no-Mikoto ([sɯ̥.sa.noꜜː no mʲi.ko.to]), is a kami in Japanese mythology. The younger brother of Amaterasu, goddess of the sun and mythical ancestress of the Japanese imperial line, he is a multifaceted deity with contradictory characteristics (both good and bad), being portrayed in various stories either as a wild, impetuous god associated with the sea and storms, as a heroic figure who killed a monstrous serpent, or as a local deity linked with the harvest and agriculture. Syncretic beliefs of the Gion cult that arose after the introduction of Buddhism to Japan also saw Susanoo becoming conflated with deities of pestilence and disease.

Susanoo, alongside Amaterasu and the earthly kami Ōkuninushi (also Ōnamuchi) – depicted as either Susanoo's son or scion depending on the source – is one of the central deities of the imperial Japanese mythological cycle recorded in the Kojiki (c. 712 CE) and the Nihon Shoki (720 CE). One of the gazetteer reports (Fudoki) commissioned by the imperial court during the same period these texts were written, that of Izumo Province (modern Shimane Prefecture) in western Japan, also contains a number of short legends concerning Susanoo or his children, suggesting a connection between the god and this region.

Tottori Prefecture (鳥取県, Tottori-ken; Japanese pronunciation: [tot.to.ɾʲi, tot.to.ɾʲiꜜ.keɴ]) is a prefecture of Japan located in the Chūgoku region of Honshu. Tottori Prefecture is the least populous prefecture of Japan at 538,525 (2023) and has a geographic area of 3,507.13 square kilometres (1,354.11 sq mi). Tottori Prefecture borders Shimane Prefecture to the west, Hiroshima Prefecture to the southwest, Okayama Prefecture to the south, and Hyōgo Prefecture to the east.

Tottori is the capital and largest city of Tottori Prefecture, with other major cities including Yonago, Kurayoshi, and Sakaiminato. Tottori Prefecture is home to the Tottori Sand Dunes, the largest sand dunes system in Japan, and Mount Daisen, the highest peak in the Chūgoku Mountains.

The San'in Region (山陰地方, San'in Chihō) is an area in the southwest of Honshū, the main island of Japan. It consists of the northern part of the Chūgoku region, facing the Sea of Japan. Specifically, it is the two prefectures of Shimane and Tottori.

Yamaguchi Prefecture (山口県, Yamaguchi-ken) is a prefecture of Japan located in the Chūgoku region of Honshu. Yamaguchi Prefecture has a population of 1,377,631 (1 February 2018) and has a geographic area of 6,112 km (2,359 sq mi). Yamaguchi Prefecture borders Shimane Prefecture to the north and Hiroshima Prefecture to the northeast.

Yamaguchi is the capital and Shimonoseki is the largest city of Yamaguchi Prefecture, with other major cities including Ube, Shūnan, and Iwakuni. Yamaguchi Prefecture is located at the western tip of Honshu with coastlines on the Sea of Japan and Seto Inland Sea, and separated from the island of Kyushu by the Kanmon Straits.

The Oki Islands (隠岐諸島, Oki-shotō; or 隠岐の島 Oki-no-shima, 隠岐群島 Oki-guntō) is an archipelago in the Sea of Japan, the islands of which are administratively part of Oki District, Shimane Prefecture, Japan. The islands have a total area of 346.1 square kilometres (133.6 sq mi). Only four of the around 180 islands are permanently inhabited. Much of the archipelago is within the borders of Daisen-Oki National Park. Due to their geological heritage, the Oki Islands were designated a UNESCO Global Geopark in September 2013.

Ōkuninushi (大国主（おおくにぬし）; historical orthography: オホクニヌシ, 'Ohokuninushi'), also known as Ō(a)namuchi (Oho(a)namuchi) or Ō(a)namochi (Oho(a)namochi) among other variants, is a kami in Japanese mythology. He is one of the central deities in the cycle of myths recorded in the Kojiki (c. 712 CE) and the Nihon Shoki (720 CE) alongside the sun goddess Amaterasu and her brother, the wild god Susanoo, who is reckoned to be either Ōkuninushi's distant ancestor or father. In these texts, Ōkuninushi (Ōnamuchi) is portrayed as the head of the kunitsukami, the gods of the earth, and the original ruler of the terrestrial world, named Ashihara no Nakatsukuni (葦原中国, the "Central Land of Reed Plains"). When the heavenly deities (amatsukami) headed by Amaterasu demanded that he relinquish his rule over the land, Ōkuninushi agreed to their terms and withdrew into the unseen world (幽世, kakuriyo), which was given to him to rule over in exchange. Amaterasu's grandson Ninigi then came down from heaven to govern Ashihara no Nakatsukuni and eventually became the ancestor of the Japanese imperial line.

Ōkuninushi is closely associated with the province of Izumo (modern Shimane Prefecture) in western Japan; indeed, the myth of his surrender to the gods of heaven may reflect the subjugation and absorption of this area by the Yamato court based in what is now Nara Prefecture. Aside from the Kojiki and the Shoki, the imperially-commissioned gazetteer report (Fudoki) of this province dating from the early 7th century contain many myths concerning Ōkuninushi (there named 'Ōanamochi') and related deities. Myths which feature Ōkuninushi (or deities equated with him) are also found in the Fudoki of other provinces such as those of Harima (modern southwestern Hyōgo Prefecture). He is also known for his romantic escapades with a number of goddesses which resulted in many divine offspring, including the gods Kotoshironushi and Takeminakata.