Ganryujima
Ganryū-jima (officially named Funajima) is a small island located in the Kanmon Straits, Shimonoseki City, Yamaguchi Prefecture. It lies only about 400 meters from Hikoshima on Honshu. The island is flat, with its highest elevation under 10 meters. Today, the island has been developed into a park with an artificial beach, multipurpose plaza, and walking trails, offering close-up views of large vessels passing through the Kanmon Straits.
Historical Background
Ganryū-jima is most famous as the site of the legendary duel in 1612 between Miyamoto Musashi and Sasaki Kojirō, who was nicknamed “Ganryū.” Because of this, Funajima later came to be known as Ganryū-jima.
During the Edo period, the waters around the island were filled with reefs, making navigation extremely difficult. In the Taisho era, due to increasing ship size and traffic, the reefs were destroyed and land reclamation carried out by Mitsubishi Heavy Industries, enlarging the island to roughly six times its size at the time of the duel.
In World War II, Ganryū-jima was incorporated into the Shimonoseki Fortress area, where photography was prohibited, leaving almost no visual records from that period. After the war, people briefly resided there, with up to 30 households at its peak, but the population gradually declined, and by 1973 the island once again became uninhabited.
Highlights for Visitors
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Statues of Musashi and Kojirō
Bronze statues of Kojirō (2002) and Musashi (2003) stand in the observation plaza, popular photo spots for visitors. -
Ganryū-jima Park
Covering the northern to southeastern sections, the park includes an artificial beach, walking paths, fishing platforms, and rest areas. -
Funajima Shrine
Although its origins are unclear, the shrine was rebuilt in 2002. After suffering typhoon damage in 2019, it was restored in 2022, with a simplified layout centered on sacred stones. -
Monuments
The Ganryū-jima Literary Monument and the Sasaki Ganryū Monument commemorate the duel and its historical figures. -
Festivals
During the Shimonoseki Kaikyō Festival held every May (Golden Week), concerts and reenactments of the Musashi vs. Kojirō duel take place on the island. -
Notes: Smoking and swimming are prohibited. The island only has basic restrooms, no shops or vending machines, and visitors must take their trash back with them.
Access
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Ferry: Regular services by Kanmon Kisen run from Shimonoseki Port (Karato Pier) or Moji Port in Kitakyushu, with a travel time of just 5–10 minutes.
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Charter Boats: Available from Enoura Pier on Hikoshima, suitable for groups or events.
