Oki District

Oki District is an island district in Shimane comprising four inhabited islands within a larger archipelago of roughly 180 islands, positioned between 40 and 80 kilometers from the Shimane mainland. Together they form a distinct island region with varied landscapes and communities.

The islands served as an exile location for Japanese nobility during medieval times, particularly Emperors Go-Toba and Go-Daigo in the late Heian period. This episode shaped the regional history and left marks on local traditions.

Each island has its own traditions deeply tied to the sea, with fishing and maritime practices shaping daily life and the routines of local residents.

The islands are connected by the Oki Kisen Line ferry, which operates regular service to all four main islands throughout the year. Plan ferry times in advance and be prepared for sea conditions, especially during winter months.

The district earned UNESCO Global Geopark status due to its volcanic origins and two ancient stratovolcanoes that still shape the landscape. These geological features give the islands their distinctive appearance and structure.