This app lets you enjoy exploring Tomogashima Island in greater depth via the audio AR system, which adds auditory information to the real world to create an immersive, three-dimensional experience.
Various fortified facilities quietly sleep on Tomogashima Island, which is an uninhabited island floating in Kitan Straight. When this app is open while you walk around the facilities, an audio guide corresponding to each spot will automatically start playing, allowing you to learn more about the role and building structure of each fortress installation. In addition, at the Tomogashima Fort 3rd Battery Art Museum, where the 3rd Gun Battery is used as-is for an art museum, you can use the app to enjoy permanent exhibitions and limited-time special exhibitions. We hope you enjoy these works of art in this quiet, historically significant place."