[Entire home] New opening in 2022 Golden Week. Accommodation limited to one group per day with a superb view of the forest and mountains. The site of about 6000㎡ is completely private. If you twist the faucet in the facility, delicious water that is kind to your skin will come out from 200m underground. Enjoy the chirping of birds, the buzz of trees, and the sounds of nature that you wouldn't normally hear with your loved ones.