Hot Springs Hotels in Nagano Prefecture, Japan

I highly recommend this onsen hotel, ranked among the top 30 in all of Japan, to anyone visiting Matsumoto! The room views, hot springs, food, and service are all impeccable. Having stayed at many Japanese onsen hotels, this one truly offers excellent value for money. Service: The hotel is a 20-minute drive from JR Station and provides a shuttle service. When you arrive at Matsumoto Station, you can leave your luggage at the ACE Hotel, part of the same group, freeing you up to explore. ACE then delivers your luggage to Shoho by 4 PM, which is a very thoughtful arrangement. The front desk service is warm and friendly. A gentleman named Ito helped us book a restaurant in Ise for the next day, making several calls until he finally secured a reservation, for which we are very grateful 🙏. Ambiance: The 56-square-meter mountain-view room is spacious and comfortable, with views of a small town nestled beneath snow-capped mountains right outside the window. The sunrise and sunset are absolutely beautiful. The large public baths on both sides offer unique scenic experiences and are both worth trying, especially the snow mountain view bath, which provides expansive vistas. Facilities: The room is very well-maintained and fully equipped. The hotel also has a souvenir shop, and complimentary drinks are available in the afternoon. Dining: The half-board plan includes a multi-course kaiseki dinner and a buffet breakfast. The variety is extensive, the food is delicious, and it's well worth the price. If you opt not to include meals, there's a ramen restaurant in the hotel, catering to various budgets.

This is our first time to ski Japan.  This hotel was located perfectly with great access to some super beginning facilities.  Good enough about skiing, the hotel is perfect and the staff is amazing. The food and amenities are excellent. We had a private hot spring every evening really added to the enjoyment.  My wife and I and eight year-old daughter had a great time  you so much for the great experience and all the hospitality  Perfect Stay. 100%!!!

It was a great stay. The staff was super friendly and spoke English. The had parking vallet, provided an outfit to change into and roam outside. The hot springs was super relaxing and great for the feet and body. We tried five of their private hot spring rooms out of the many more they had, some had super hot water while others were warm. The outside room hot springs were beautifully decorated. They gave us access to the 9 public onsens that had different minerals in the  for body healing. At night it was even more beautiful with the night walk and the town puts on a beautiful show and night market. Super glad we booked the stay.

📍 Hotel Keigetsu 信州昼神温泉郷 日長庵 桂月 @ Hirugami Onsen, Nagano 🇯🇵 We stayed 3D2N from 13 November 2025 at Hotel Keigetsu (日長庵 桂月), and it turned out to be one of the best choices for our Nakasendo trip. The ryokan sits in a peaceful corner of Hirugami Onsen, surrounded by nature and traditional Japanese charm. There is a designated parking area exclusively for guests, accommodating around 15-20 cars of all sizes, making it very convenient for self-drive travellers. We chose a Japanese-style room with a private bathroom, and the highlight was the beautiful wooden bathtub — perfect for a relaxing soak in complete privacy. In the mornings, the view from our room was calm and peaceful, with gentle bird chirping adding to the serene atmosphere. Our stay included breakfast and dinner, and both meals were exceptional. Each dish was beautifully prepared using seasonal ingredients, and the servers were patient and friendly, taking time to explain each course and share stories about local flavours. Their warm hospitality truly enhanced the dining experience. The ryokan is within walking distance to the Morning Market, just about 10 minutes away, making it an enjoyable little morning stroll. There is also a FamilyMart right beside the ryokan, just a short walk away — extremely convenient for drinks, snacks, or last-minute essentials during your stay. The staff also introduced several nearby activities and hiking trails, and the routes are super visitor-friendly, making this ryokan an ideal base for exploring the Nakasendo area. The onsen baths were another highlight — soothing, clean, and filled with Hirugami’s famously smooth, skin-friendly hot spring water. Perfect for unwinding every evening. Overall, Hotel Keigetsu offers excellent food, warm service, relaxing onsen, comfortable rooms, and unbeatable convenience, whether you’re here for onsen relaxation or the Nakasendo trail. Highly recommended for a peaceful, authentic, and memorable ryokan stay in Nagano. ♨️🍁🌿✨

I had a large tatami room with side sitting area and sink as well as an ante-room. I had three delicious Japanese meals at the ryokan that were served with polite elegance. The two in-house onsen baths were a joy to use after a day of skiing. The staff was knowledgeable about how to get around by the buses and suggested the best restaurants for days that I did not eat at the ryokan. Senshinkan Matsuya was situated in the center of.Shibu Onsen town next to three of the public onsen. I could not ask for a better stay!

This hotel boasts an excellent location, just a five-minute walk to the Karuizawa Outlet Mall, and offers a free shuttle bus service to and from JR Karuizawa Station, making travel and shopping incredibly convenient. The property is surrounded by lush forest and greenery. The guest rooms are spacious and airy, with balconies offering serene woodland views. Each room also features a private hot spring bath, where floor-to-ceiling windows bring the mountain scenery indoors. The buffet breakfast is a delightful blend of local Shinshu ingredients and a wide variety of delicious Western options. There's even a FamilyMart convenience store in the lobby, ensuring all amenities are well-covered. The staff are polite and attentive, and guests can rent bicycles to explore the town, creating a relaxed and comfortable vacation atmosphere. It's the ideal base for short, chartered tours around Karuizawa.

We spent 2 nights in Prince after first 2 nights in Kusatsu onsen town. The hotel looked underwhelming on arrival and the front office service was efficient but cursory compared to the warm hospitality we had in the ryokan stay. It was low season and hotel was very quiet and had a ”cold” atmosphere. I was further disappointed when we were shown our room which was on the lowest floor with a simple garden view. On requesting the check-in staff for a change of room on higher floor and a more scenic view, I was told there is an upgrade charge, which I accepted. The new room was the same size and configuration but on a higher floor with a nice view of Mt Asama. While I was happy to pay the fee, I can't help but compare their practice with all the hotels that I have stayed in all these years, where room changes were complimentary so long as the room type remains the same. Nevertheless, the hotel's facilities delighted me immensely and I enjoyed the overall experience. The highlight of the hotel stay was the fantastic view of Asama in a high ceiling dining room with full glass window. We were able to have different table seatings for both morning breakfast as the hotel occupancy was low, which gave us different perspectives of the scenery. The other highlight of the hotel is the onsen facility which is located in a separate building on higher ground, accessible via a self service automated tram. Aside from Asama view in the outdoor onsens, there is a common lounge which has equally awesome view of Asama. We enjoyed our time soaking in onsen and resting in the lounge. Was I would go back to Prince Asama and experience the scenery during a different season!

The reality exceeded my expectations; the hotel was even better than I imagined. The room was very comfortable for a family with a small child! There's a private hot spring for families available by reservation, though the usage time is a bit short, it's still great overall! The food is high-quality, delicious, and varied. It's also possible to extend your stay for 1000 yen per hour, which is super convenient when traveling with a child. The hotel corridors aren't perfectly clean due to age, but the room itself is clean and pleasant.

My husband and I planned a trip to Kamikochi and stopped over in Matsumoto. The hotel is about an 8-minute walk from the station, which is quite convenient, but the nearest convenience store is also a four or five-minute walk away. The breakfast at the hotel was pretty good, the tempura was delicious, though the variety wasn't huge, so eating it for two consecutive days might get a bit boring. From 9:30 PM, they offer free ramen, which is a nice touch after a hot spring bath. The onsen also provides free ice cream, and in the morning, they have Yakult. The hotel is also quite clean. Highly recommend it!

Had a really pleasant stay overall. The place was very clean and well-maintained, and the location was convenient for getting around. Service was excellent 👍 staff were friendly and helpful throughout our stay. Amenities were also complete and comfortable. Would definitely recommend for couples looking for a smooth and enjoyable stay.