Oki Islands in the context of "Shimane Prefecture"

The Kenmu Restoration (Japanese: 建武の新政, Hepburn: Kenmu no shinsei) was a three-year period of Imperial rule in Japanese history between the Kamakura period and the Muromachi period from 1333 to 1336. The Kenmu Restoration was an effort made by Emperor Go-Daigo to overthrow the ruling Kamakura Shogunate (de facto ruled by Hōjō clan) and restore the Imperial House to power in Japan, returning to civilian government after 148 years of de facto military government from Kamakura. Go-Daigo launched the Genkō War in 1331 against the Kamakura Shogunate but was defeated and forced to exile to the Oki Islands. Go-Daigo launched a second uprising, and with the assistance of the defected Kamakura general Ashikaga Takauji and rebel leader Nitta Yoshisada, defeated the Kamakura Shogunate at the siege of Kamakura in 1333. The Imperial House was restored to power but Go-Daigo's policies failed to satisfy his major samurai supporters and most Japanese people. The Kenmu Restoration was ultimately overthrown when Takauji became Shōgun and founded the Ashikaga Shogunate in 1336, beginning the "Northern and Southern Courts" period and the Muromachi period.

The Kenmu Restoration was the last time the Emperor of Japan held significant power until the Meiji Restoration in 1868.

Tōgyū (闘牛), also known as ushi-zumo or bull sumo, is bull wrestling as it is called in Japan. It used to be a traditional annual or seasonal sport by the proud owners of the farming bulls, but it is now held as a spectator sport in various places, such as the prefectures of Iwate, Kagoshima (Amami Islands), Niigata, Okinawa and Shimane (Oki Islands).

Although sometimes known to Westerners as "Okinawan bullfighting", it is drastically different from the Spanish or Portuguese style of bullfighting where the matches are between a bull and a human, with blood being spilt. Tōgyū has more in common with northern Portugal's sport of chegas and the Swiss sport of cow fighting.

Daisen-Oki National Park (大山隠岐国立公園, Daisen Oki Kokuritsu Kōen) is a national park in the Chūgoku region, Honshū, Japan, and spans the prefectures of Okayama, Shimane, and Tottori. Mount Daisen is the focus of the park, which also includes the volcanic mountains and plains of Hiruzen, Mount Kenashi, Mount Sanbe, and Mount Hōbutsu. The Izumo Plain region of the park is home to the oldest Shinto shrine in Japan, the Izumo-taisha. The Oki Islands are also an important component of the park. The park was established in 1936 as Daisen National Park (大山国立公園, Daisen Oki Kokuritsu Kōen), but was expanded and renamed in 1961 to include the Oki Islands and Shimane Prefecture areas.