Innoshima Suigun Castle

Innoshima Suigun Castle is a historic sightseeing spot located on Innoshima, Onomichi City, Hiroshima Prefecture, featuring a reconstructed castle site honoring the Innoshima naval forces. The Innoshima naval forces were an armed fleet active in the Seto Inland Sea from the Sengoku period to the early Edo period, playing a significant role in ensuring maritime safety and coastal defense as a key branch of the Murakami navy. The castle was built to convey this history and allows visitors to experience the pirate culture and life of the naval forces during the Sengoku era.

This facility's highlights include structures and exhibits modeled after Sengoku period castle architecture. Displays of naval weapons, armor, and everyday tools of the time, along with videos and models, help visitors learn about the tactics and historical background of the Innoshima naval forces. It is suitable not only for history fans but also for families and educational trips.

Visitors can not only view historical materials but also engage in hands-on experiences such as archery and trying on armor, immersing themselves in the world of the Innoshima navy through all five senses. Seasonal events and guided tours are also held to deepen understanding.

Access is approximately 30 minutes by bus or car from JR Onomichi Station or Shin-Onomichi Station. Cross the Innoshima Bridge to enter Innoshima, and follow the signs for easy navigation. The surrounding area offers beautiful coastlines of Innoshima and scenic views of the Seto Inland Sea, making it an ideal sightseeing base. Innoshima Suigun Castle is a captivating destination where history and nature blend, making it well worth a visit.