• My family stayed in three Rooms on August 1.The Room was spacious, the beds were large, and it was very comfortable for sleeping.The large public bath also had a semi-open-air bath, offering great value for the price. Since it’s on a high floor, the view was amazing. My family was very happy with it.The staff were kind, and although there weren’t many seats at the breakfast venue, both the bread and rice dishes were delicious. We were more than satisfied.If I had to mention one drawback, the Room refrigerator didn’t get very cold even on the highest setting, and even after leaving drinks in overnight they were still lukewarm.Other than that, there were no issues at all, and we would definitely stay here again when visiting Sakudaira.

    Yahoo!トラベルユー... 8/5/2026
  • I have stayed at Aqua Hotel before and had a very good impression. The meals were also excellent, especially the saikyo-yaki mackerel, which was delicious. I had seconds several times.I have also stayed at Aqua Premium Hotel a few times and always had a very good impression.I will stay again when I come for training. Thank you very much.

    Yahoo!トラベルユー... 8/2/2026

Facilities and Services

See All
Open-air bath / Large public bath / Sauna / Within a 5-minute walk from the station / Within a 5-minute walk to the convenience store.
IN15:00~24:00
OUT10:00
Number of rooms139 rooms
PetNot allowed
Your childPermitted
Single (Double Bed)
  • Double
  • 13㎡
  • Capacity 1~2 people

[Special Sunday Offer] No Meals Included Plan

IN 15:00~24:00
OUT 10:00
¥10,600
No meals ; 2 peopleTax included¥8,480
(USD 53.15)

【Early 60】~Limited Room Availability~Early Plan 15% OFF No Meals Included Plan

IN 15:00~24:00
OUT 10:00
¥10,710
No meals ; 2 peopleTax included¥8,570
(USD 53.71)

[Special Sunday Offer] No Meals Included Plan

IN 15:00~24:00
OUT 10:00
¥10,600
No meals ; 2 peopleTax included¥8,480
(USD 53.15)

【Early 60】~Limited Room Availability~Early Plan 15% OFF No Meals Included Plan

IN 15:00~24:00
OUT 10:00
¥10,710
No meals ; 2 peopleTax included¥8,570
(USD 53.71)
Twin Room
  • Twin
  • 18㎡
  • Capacity 1~2 people

【Early 60】~Limited Room Availability~Early Plan 15% OFF No Meals Included Plan

IN 15:00~24:00
OUT 10:00
¥13,090
No meals ; 2 peopleTax included¥10,490
(USD 65.75)

[Special Sunday Offer] No Meals Included Plan

IN 15:00~24:00
OUT 10:00
¥13,400
No meals ; 2 peopleTax included¥10,720
(USD 67.19)

Best-Selling Stays

Recommended Accommodation For Company Trips

Accommodation Suitable For Families With Elementary School Girls

Accommodation With Local Sake And Wine

Accommodation With Special Child Rates

Family-Friendly Onsen Accommodation For Guests With Children

Accommodation With Separate Twin Rooms

Introduction of the Accommodation

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Not allowed
BreakfastBreakfast hours: 6:30~9:00 Enjoy hearty miso soup, flavorful homemade curry with vegetables and meat, and rice bowls topped with your favorite ingredients. Relish the diverse buffet at Aqua Hotel, featuring an abundance of local ingredients. For staying guests: Adults 1,000 yen, children aged 6 to 9 years 500 yen, children under 6 years free.
Your child
You can stay.
Elementary school students and above are charged the same as adults. Child Sharing Existing Bedding is free of charge. ※ However, we cannot accommodate children sharing existing bedding exceeding the number of adults.
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • × Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • × Yukata
  • ○ Nightwear
  • × Bathrobe
  • ○ Slippers
  • × facial cleanser
  • × Toner
  • × Lotion
  • × Makeup remover
  • ○ Cotton swab
  • × Cotton
  • ○ Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • × Safe
  • × Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • ○ Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • × Hot spring
  • × Rooms with open-air baths available
  • ○ Open-air bath
  • × Free-flowing hot spring
  • ○ Large public bath
  • × Private bath
  • ○ Sauna
  • × Ganbanyoku (rock bathing)
  • ○ Within a 5-minute walk from the station
  • ○ Within a 5-minute walk to the convenience store.
  • × Indoor pool
  • × Outdoor pool
  • × Pet-friendly
  • × Spa facility
  • × Fitness
  • × Free shuttle service
  • × Shuttle Service (Paid)
  • × Room service
  • × Room Service Available 24 Hours
  • × Barrier-free
  • × Childcare services
Esthetic Massage
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
15:00~09:00
Hot spring
None
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
Opening Hours: 6:00 AM - 9:00 AM / 3:00 PM - 1:00 AM *The sauna is available from 4:00 PM to 11:00 PM.
Open-air bath
The number of Open-air bath
2
Business Hours
15:00~09:00
Hot spring
None
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
Opening Hours: 6:00–9:00 / 15:00–25:00
SaunaAvailable
Hot stone spaNone
Others UC DC NICOS UFJ Card JACCS available

Reviews

Overall Score
4.57
Wonderful (91)
  • Rooms & Amenities
    4.55
  • Facility
    4.64
  • Hospitality & Service
    4.57
  • Meals
    4.53
  • Onsen & Bath
    4.45
  • Satisfaction
    4.68

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Nagano Prefecture23-6, North of Saku-daira Station, Saku City
TEL:+81-267-68-9900

About a 1-minute walk from the Asama Exit of Saku-daira Station on the Hokuriku Shinkansen.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
41 cars available outdoor
Valet service
Unavailable
※For customers wishing to park large vehicles (trucks, buses, etc., regular vehicles over 2.2m in height), please confirm in advance by phone as it may be declined depending on the usage situation on the day.
※First-come, first-served (advance reservations not available).
※Please refer to the hotel's website for guidance in case of full parking.

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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