Deep in the mountains, there stands a single secluded inn called 'Tenkawa Sansou.'In this expansive lodging of approximately 6,000 tsubo, only seven groups of guests visit per day.Enjoy quality hot springs, carefully selected seasonal delicacies, and cherished moments with loved ones, all while leisurely relaxing in the serene forests of Aso, far removed from the mundane world.

Wake up to the chirping of little birds in the morning, stroll through a garden full of beautiful trees and flowers during the day, and gaze at a sky filled with stars at night. A luxurious day spent at your leisure. Located in a corner of the 5000-square-meter garden 'Natural Garden Minami Aso.' Enjoy a private resort limited to one group per day. A living room with an open and airy atmosphere, three twin bedrooms designed with privacy in mind, and an additional Japanese-style room.A terrace overlooking Mount Aso and the garden, a bathroom, and two toilets. Equipped with heating and cooling, as well as sufficient facilities for self-catering, including cooking utensils, tableware, a refrigerator, and a rice cooker. Relax on the terrace while enjoying the breeze and the view of the Aso Five Peaks and the beautiful garden, or have fun barbecuing with like-minded friends. You will likely feel it would be a waste to think of this as just a place to stay. The water is natural water with a hardness of 64 and a pH of 7.0, drawn from 80 meters underground.Please enjoy tea or mixed drinks made with this water. Nearby, there are many village-operated and inn-based hot springs, allowing you to leisurely enjoy a hot spring tour.

Yunotsuru Onsen in the mountains of Minamata has a small hot spring town where Tsurumisou is located.Opened in 1962. With pride in its high-quality spring water, you can enjoy six different private baths during your stay. Surrounded by mountains and rivers, we hope to help you escape the hustle and bustle of daily life and reclaim your personal time. Experience the changing scenery of the mountains throughout the seasons, a Showa retro hot spring town, and natural flowing hot spring baths.And the meals. Featuring seasonal ingredients, we offer uniquely arranged dishes with meat from Kumamoto and Kagoshima as well as fresh seafood. We sincerely look forward to welcoming you.