Omishima: Grand Shrine of the Sea Deity Oyamazumi Shrine and Island Art

Omishima: The Sacred Ground of the Sea Deity Protecting Maritime Traffic

Omishima in Imabari City, Ehime Prefecture, is an island located in the middle of the Shimanami Kaido (Nishiseto Expressway). It is a sacred site with "Oyamazumi Shrine" (Oyamazumi-jinja), the grand shrine of Mishima and Yamazumi shrines nationwide, with a history of protecting Japan's maritime traffic since ancient times.

Oyamazumi Shrine

Oyamazumi Shrine is one of Japan's oldest shrines enshrining Oyamazumi no Kami. Within the grounds is a large camphor tree said to be 2,600 years old (national Natural Monument), creating a mysterious atmosphere. Armor and weapons designated as national treasures and important cultural properties are displayed as Japan's largest collection in the National Treasure Hall.

Japan's Largest Weapons Collection

The National Treasure Hall and Maritime Museum of Oyamazumi Shrine preserve the astonishing collection where approximately 80% of the Genpei War, Sengoku period, and Edo period armor, swords, and votive offerings are national treasures and important cultural properties.

Omishima Everyone's Winery

In recent years, "Omishima Everyone's Winery" was established through collaboration between farmers and the community, producing Omishima wine using island-grown grapes. It is attracting attention as a successful example of agricultural revitalization.

Access

Accessible by car or bicycle via the Shimanami Kaido. Approximately 45 minutes by car from Imabari city. Buses also operate.