In the southeastern part of Kure City, a town that prospered as a military port, there is the Akinada Tobishima Kaido, a sea route that connects seven islands with seven bridges. Cycling is one way to enjoy the Akinada Tobishima Kaido. The shortest route from the starting point of Akinada Bridge on the Honshu side to Okamura Island in Ehime Prefecture is about 30km. This section is recommended as a cycling road. Because of the terrain with few ups and downs, it has a reputation for being easy to run even for beginners. How would you like to work in such an area?