Hoyaku is a large complex area combining European-style B&B and restaurant, and a comfortable environment with mountains and water, where visitors can choose to stay in exquisite cabins or camp in the wild. In addition, there is a trout and aromatic fish farm, where visitors can enjoy unique river vegetables and freshly cooked fish dishes. In recent years, Heya Valley has also started selling a variety of sauces such as the popular handmade spicy jelly and fermented tofu, so that visitors can always recall the beauty of this place.