A thrilling high-speed boat ride, through the Onomichi Channel and beyond.

Suigun Rib Tours offers one of the most thrilling ways to experience the Seto Inland Sea, combining high-speed adventure with the rich maritime history of Onomichi.

Departing from Onomichi Port, these guided tours use powerful RIB (Rigid Inflatable Boat) vessels to skim across the water, providing an exhilarating ride that contrasts sharply with the area’s otherwise calm coastal scenery.

The tour routes follow sea lanes once controlled by the Murakami clan, the legendary “suigun” (naval forces) who dominated the Inland Sea from the 14th to 16th centuries. As the boat weaves between islands and through narrow channels, knowledgeable guides share stories about naval battles, piracy, and the strategic importance of these waters, bringing history vividly to life.

Beyond speed and storytelling, the tours showcase spectacular views of the Shimanami Kaido bridges, rugged island coastlines, and hidden coves that are difficult to appreciate from land. The low vantage point on the water makes the scenery feel immediate and immersive, especially when passing beneath bridges or alongside rocky shores.

Suigun Rib Tours are suitable for adventurous travelers looking to add a dynamic experience to their visit. For cyclists and sightseers alike, it’s a memorable way to see Onomichi and the surrounding islands from a completely different perspective - fast, fun, and connected to the region’s seafaring past.