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Create unforgettable moments at our designer Hotel surrounded by the nature of Saku-daira.
A prime location just a 30-second walk from the Hokuriku Shinkansen Saku-Daira Station Tateshina Exit. As the first designer Hotel in the Saku-Daira area, it offers an elevated space and comfort. From the spacious and relaxing guest rooms, enjoy panoramic views of the majestic mountains of Shinshu. On the top floor relaxation area, unwind in the large public bath equipped with a sauna and open-air bath, or relax in the lounge. The restaurant, dedicated to using local ingredients, serves seasonal delights crafted by our chefs, from breakfast buffets to dinner. Whether for business, couples, families, or groups, enjoy a premium experience. *Please note that while the top floor features a large public bath, it is not an Onsen.
I stayed for three nights and was completely satisfied!!The Hotel was spotless throughout—bright, clean, and beautifully maintained.The front desk staff and housekeeping team were friendly and welcoming, which created a great atmosphere.The amenities were refined, and I was especially happy to have organic coffee. One small note: the complimentary mineral water in the Room refrigerator had to be picked up at the front desk from the second night onward. It would be even better if it could be placed in the Room during cleaning.The Room was bright and clean, with no odors in the bedding. I’m a bit particular about cleanliness, but there was nothing that bothered me here—I felt very comfortable.The bath area and changing room were also very clean, and the open-air bath was wonderful. The ReFa hair dryer and other amenities such as shampoo were great as well. I especially loved the post-bath lounge and terrace.I think this is one of the best Hotels in this price range.I already have a Reservation for next month.This time I had a Room with a view of Mt. Asama, and the sunrise was beautiful. I’d be happy if I could have a mountain-view Room again next month—can I request that?Thank you for a wonderful stay.
なつっこちゃん 8/29/2026The baths are excellent, with an open-air bath and a sauna.The lounge in front of the baths has a great view, and you can buy your favorite drinks from the vending machines and relax.Dinner was delicious, and the complimentary drink was a nice touch. It was also great that they offer a good selection of local sake.Breakfast also featured local items, which I appreciated, and both the bread and rice were tasty.The only disappointing thing was that check-in took about 30 minutes.Maybe it was just bad timing.
ナッリンちゃん 9/2/2026
Facilities and Services
See All- Spa facility
- Accessibility
| IN | 15:00~24:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 134 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
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Accommodation With 6-Person Room
Introduction of the Accommodation

Large public bath with sauna
Refresh yourself in the spacious public bath and sauna surrounded by the nature of Saku-daira. A cold water bath is also available.

Lobby
A lobby lounge featuring a central fireplace that exudes warmth.

Lounge
A space for relaxation and conversation after bathing. Enjoy a pleasant time in the spacious lounge and the breezy observation terrace.
Facilities and Equipment of Accommodation
- Restaurant
Basic Information
| Taxes | [From June 1, 2026] Notice of Accommodation Tax Introduction in Nagano Prefecture Thank you for your continued patronage of Aqua Hotel Premium. Starting from stays on Monday, June 1, 2026, an Accommodation Tax will be introduced in Nagano Prefecture. An additional Accommodation Tax will be charged as follows: * ¥200 per person per night |
|---|---|
| Card information | VISA / MASTER / JCB / AMEX / DINERS / UnionPay |
| Pets | Not allowed |
| Breakfast | Buffet: Adults ¥2,000, Elementary School Students ¥1,300, Free for Infants Hours: 6:30 AM - 9:00 AM |
| Your child | You can stay. Elementary school children: Free Child Sharing Existing Bedding (meal charges apply)
Infants: Free Child Sharing Existing Bedding
*Please note that the number of children sharing existing bedding cannot exceed the number of adults. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | Available We offer 60-minute, 90-minute, and 120-minute options. Please choose according to your budget and level of fatigue. |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Sauna | Available |
| Hot stone spa | None |
Reviews
- Rooms & Amenities4.71
- Facility4.74
- Hospitality & Service4.60
- Meals4.76
- Onsen & Bath4.62
- Satisfaction4.73
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Nagano PrefectureSaku City, Saku-Daira Station East 2-3
TEL:+81-267-88-8303
30 seconds on foot from Hokuriku Shinkansen Saku-Daira Station, Tateshina Exit
20 minutes by Hokuriku Shinkansen from Nagano Station
About 7 minutes by car from Saku IC on the Joshinetsu Expressway
About 6 minutes by car from Nakasato IC on the Chubu Odan Expressway
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- Overall length --- Vehicle width ---Vehicle height 2.1 m
- Number of parking spaces
- ---
- Valet service
- Unavailable
High-roof and large vehicles require prior consultation (limited spaces available).
- Pickup and drop-off information
- Unavailable
Frequently Asked Questions
Please provide information about Public Bath.
・Business Hours: 15:00~09:00 ・Hot spring: None ・Free-flowing: None ・Cloudy hot spring water: None Opening Hours: 15:00–00:00, 5:00–9:00 No external bathing allowed (for accommodation guests only)
Is breakfast available?
Buffet: Adults ¥2,000, Elementary School Students ¥1,300, Free for Infants Hours: 6:30 AM - 9:00 AM
What are the check-in and check-out times?
Check-in 15:00~24:00 Check-out 10:00
What kind of facilities and features are available?
There are the following facilities and features. Open-air bath・Large public bath・Sauna・Within a 5-minute walk from the station・Within a 5-minute walk to the convenience store.・Spa facility・Barrier-free
I would like to know the access information.
30 seconds on foot from Hokuriku Shinkansen Saku-Daira Station, Tateshina Exit 20 minutes by Hokuriku Shinkansen from Nagano Station About 7 minutes by car from Saku IC on the Joshinetsu Expressway About 6 minutes by car from Nakasato IC on the Chubu Odan Expressway
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height 2.1m ・Valet Service: Unavailable Partnered Parking: Saku-Daira Station Front No.1 Multi-story Parking Lot High-roof and large vehicles require prior consultation (limited spaces available).
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
Is there a sauna?
Yes, there is.
Do you have esthetic massages?
Yes, there is. We offer 60-minute, 90-minute, and 120-minute options. Please choose according to your budget and level of fatigue.
What amenities are available?
We offer the following amenities. Shampoo · conditioner・Body soap · soap・Towel · Bath towel・Hair dryer・Nightwear・Refrigerator・Electric kettle・Television・Video on Demand
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