A circle with a radius of 3.14 km drawn around the center of Okinawa Island✨
This is a course that draws a perfect circle with a radius of 3.14km in Naha City.
Shuri Castle, the center of the Ryukyu Kingdom, naval command bunkers, U.S. military bases, and the former site of U.S. forces in Japan after its return. By drawing in a clockwise direction, you can experience the places that are important to the history of Okinawa in chronological order. It is a course that allows you to understand the true history of Naha.