Murakami Pirates — The Sea Lords of Setouchi
Somewhere between myth and history, they ruled the tides.
In the island-dotted Seto Inland Sea, the Murakami Pirates guided ships through swift currents and narrow straits. They were not “pirates” in the Western movie sense—more like sea lords who read the tides and protected the sea routes.
Were they outlaws or guardians? The answer drifts on the wind. Even today, stories of the Murakami linger in the quiet waves of Setouchi.
Their Legacy
The Murakami were masters of navigation and diplomacy, balancing power among the feudal lords of western Japan. They watched over trade ships, collected tolls, and ensured safe passage through some of the most challenging sea routes in the country.
To outsiders, they might have seemed like pirates. To the people of Setouchi, they were protectors of the sea—men who understood the tides better than anyone.
Today, traces of their world remain on small islands, in museum exhibits, and in the stories told by local guides and ferrymen.
Plan Your Visit
Follow the path of the Murakami through Innoshima, Imabari, and the Kurushima Strait. You can cycle the Shimanami Kaido, take short boat tours, or visit the Murakami Kaizoku Museum to see their history come alive.
Official Information
For the Murakami Kaizoku Museum (Innoshima, Hiroshima), please visit the official website (Japanese only). Use your browser’s translation feature to view it in English or your preferred language.
Quick Facts
- Where: Innoshima (Hiroshima) and Imabari (Ehime)
- Best season: Spring–Autumn for clear skies and calm seas
- Transport: Shimanami Kaido cycling route or local ferries
- Time needed: Half-day to full-day trip
Light FAQ
Were they real pirates?
They were real—but not like the “Caribbean pirates.” The Murakami were skilled sailors who managed sea routes, guided ships, and sometimes collected tolls. In Setouchi, they are still remembered as protectors of the sea.
Is it family-friendly?
Yes. The museum and island viewpoints are safe for visitors of all ages. Boat tours depend on weather and tides.
How can I get there?
Take JR to Onomichi or Mihara, then local buses or ferries to Innoshima. Car rental makes island-hopping easy.
Samurai of the Sea — Murakami Pirates of Setouchi
Find the truth on the waves of Japan’s Inland Sea.
Build Your Setouchi Day