Murakami Suigun

Murakami Suigun was a prominent pirate group active from the Sengoku period to the early Edo period, based around the Seto Inland Sea. In modern times, they are also attracting attention as a tourist resource. They primarily used islands such as Koshima and Noshima near Imabari City in Ehime Prefecture as their strongholds, expanding their influence through control of maritime traffic, smuggling, and piracy. Their formidable fortresses and highly mobile fleet allowed them to dominate maritime trade in the Seto Inland Sea and played an important role even during the eras of Oda Nobunaga and Toyotomi Hideyoshi.

The appeal of Murakami Suigun lies not only in its historical background but also in the opportunity to visit remnants such as the ruins of Noshima Castle. These castle ruins are surrounded by the sea and serve as valuable cultural assets that hint at the defensive structures and settlements of the time. Visiting these sites allows visitors to feel firsthand the lives and strategies of the pirates during the Sengoku period. Additionally, tours on local sightseeing boats tracing the routes of Murakami Suigun offer an exciting experience with spectacular views from the sea.

Access is typically via bus or car from Imabari City to the Noshima area. The region is also close to spots where visitors can enjoy the scenic beauty of the Shimanami Kaido and the many islands, making it a convenient base for sightseeing. It is recommended not only for history fans but also for those who enjoy nature and island-hopping. By exploring the legends of Murakami Suigun, visitors can fully enjoy the charm of the Seto Inland Sea, where tradition and culture are alive.