Relaxing with the indoor bath and get a full view of the forest with the outdoor bath. Thoroughly enjoy the hot spring in Nasu.

Various trees grow in the highland, a fantastic location while it comes dawn and evening. It will be full of fresh air and birds’ tweets in the morning. When night coming, you’ll hear the breath from living creature that resting in the forest and stars all over the sky. Feel the different view of seasons, leave yourself to the beloved hot spring of Nasu.


Take a bath with the grace of Mt. Chausuyama

At the outdoor bath, you’ll see the forest, feel both the warmth of hot spring and cool breeze. More relaxing and feel better while staying outdoor.


A soothing indoor bath made with stone.

Enjoy the harmony between the soft tone color of the building and the modern designed indoor bath. Take the time without rushing while being surrounded by the grace of the mountain.


Nasu Onsen locates at the foot of Mt. Chausuyama which is the main peak of Mount Nasu. The active volcano makes the hot spring is familiar to people for a long time.

Nasu Onsen is a volcanic hot spring that carried with Mt. Chausuyama, one of the peaks of Mt. Nasu. Around the mountain, there are a lot of different hot springs. There are 8 hot springs located in Nasu area. Over 1000 years, many celebrities came to visit the hot spring and left records in various literature and documents. Now, more and more people come to visit because of the convenience of transportation. As today, the bath of Nasu Onsen around the top of the mountain as a hot spring spa place is getting more higher rated.

Opening period

Open year-round. (except the days closed)


3:00PM – 1:00AM of the next day, 5:00 AM – 11:00AM (for hotel guests only)


Guests staying at the hotel can use it for free (no outpatient use).

Upon usage

We refuse access to people with tattoos.

Hot spring type

Sulfur-containing calcium/magnesium sulfate hot spring


Neuralgia, muscle pain, joint pain, frozen shoulder (adhesive capsulitis), motor nerve paralysis, joint stiffness, blunt trauma, sprain, chronic digestive tract disease, hemorrhoids, cold sensitivity, recovery period after illness, fatigue recovery, health promotion, chronic skin disease, cuts, diabetes, chronic gynecological disease, arteriosclerosis, hypertension

Contraindications for hot spring

Acute disease, active tuberculosis, malignant tumor, severe heart disease, respiratory failure, kidney failure, hemorrhagic disease, severe anemia, other diseases in progress, pregnancy (especially early and latepregnancy), skin/mucocutaneous hypersensitivity especially those with photosensitivity, dry skin in elderly