This area is regarded as the place where Shintoism and Buddhism first met in Japan and is still known as a region where the mysterious Rokugo Manzan culture is still practiced. After looking at a glimpse of Japanese culture in a natural environment by visiting Usa Jingu, the head shrine of Hachiman-gu which have about 40,000 branch shrines all over Japan, Monjusen-ji Temple and Futago-ji Temples that are located between mountains, why don't you try soaking in a secluded onsen in this area?