Lake Akanko Onsen is located in the Akan-Mashu National Park in Kushiro City on the east side of Hokkaido, a place rich in nature with Kushiro Marsh National Park nearby. It is also famous for having the highest concentration of oxygen in Japan. The area is also attracting attention from Japan and abroad for its adventure tourism, where visitors can experience Ainu culture, experience the nature of the forests and lakes, and enjoy eating venison, trout, and other delicacies. The company that operates the popular "KAMUY LUMINA" night week, a symphony of sound and light in the national park on the shores of Lake Akan, is Akan Adventure Tourism Co. We are working together with the Tourism Association to revitalize the entire Lake Akan area.