Enjoy strong acidic sulfur hot springs, Hokkaido Wagyu beef, and seafood from the Sea of Okhotsk.

A rare highly acidic sulfur hot spring in the country. In 2021, the property featuring a completely natural ph1.7 spring underwent renovation. The interior has been transformed into a modern and tranquil space. Dinner is served in a bright dining area with white wood, where you can savor Hokkaido Wagyu beef and seafood from the Sea of Okhotsk. Enjoy unforgettable hot springs along with nature experiences at Lake Kussharo and Lake Mashu.

  • Unlike an overly large property, this is a cozy Onsen Accommodation. The meals, too, were not like those at a huge facility—more than satisfying while still feeling just right. Breakfast was equally excellent. The strongly acidic Onsen is rare in Hokkaido, and it was truly wonderful. There were few foreign guests, so we were able to relax and enjoy a peaceful stay. Next time, I’d like to stay here with my parents.

    Yahoo!トラベルユー... 3/22/2026
  • This accommodation in Hokkaido, one of the few offering an all-inclusive style, allows guests to enjoy drinks and alcohol without additional charges, making it highly appealing. The exceptional quality of the Kawayu Onsen water and the time spent in a modern space were truly outstanding. However, as this unique concept is being promoted, there are areas for improvement both in terms of service and facilities. The meals feature delicious dishes made with local ingredients from Hokkaido; however, it was disappointing that the menu remained exactly the same even during a multiple night stay. Additionally, the crab legs were overly salty. The lack of late-night snacks within the facility and no food items available at the shop felt inconvenient as well. Operationally, ending lounge services and ice cream offerings at 10 PM feels too early. Extending these services until at least 11 PM would allow guests to enjoy a relaxing drink or treat after bathing at their own pace. With its excellent onsen foundation and concept already in place, enhancing considerations for multiple night stays and improving nighttime services would elevate this accommodation into an unparalleled experience with even higher guest satisfaction levels.

    Yahoo!トラベルユー... 1/17/2026

Facilities and Services

See All
  • Hot spring
Open-air bath / Free-flowing hot spring / Large public bath / Sauna
IN15:00~21:00
OUT10:00
Number of rooms22 rooms
PetNot allowed
Your childPermitted
East Wing Japanese-style Twin
  • Japanese-style Room
  • Capacity 1~2 people

For those arriving late at night or wishing to enjoy dinner in the Onsen town 【Includes breakfast and free drinks】

IN 15:00~21:00
OUT 10:00
¥18,000
Breakfast included ; 2 peopleTax included¥16,200
(USD 102.04)

Dinner at "Restaurant haspo (Hashipo)" featuring a Japanese, Western, and Chinese buffet with locally sourced ingredients 【Includes breakfast, dinner, and free drinks】

IN 15:00~19:00
OUT 10:00
¥28,000
Dinner and Breakfast included ; 2 peopleTax included¥25,200
(USD 158.73)

For those departing early in the morning or arriving late at night, and wish to enjoy dinner in the Onsen town【Lodging only・Includes free drinks】

IN 15:00~21:00
OUT 10:00
¥26,000
No meals ; 2 peopleTax included¥23,400
(USD 147.39)

For those arriving late at night or wishing to enjoy dinner in the Onsen town 【Includes breakfast and free drinks】

IN 15:00~21:00
OUT 10:00
¥30,000
Breakfast included ; 2 peopleTax included¥27,000
(USD 170.07)

Dinner at "Restaurant haspo (Hashipo)" featuring a Japanese, Western, and Chinese buffet with locally sourced ingredients 【Includes breakfast, dinner, and free drinks】

IN 15:00~19:00
OUT 10:00
¥30,000
Dinner and Breakfast included ; 2 peopleTax included¥27,000
(USD 170.07)

【Early Bird 45】Dinner at 'haspo' restaurant with Japanese, Western, and Chinese buffet 【Includes dinner, breakfast, and free drinks】

IN 15:00~19:00
OUT 10:00
¥31,000
Dinner and Breakfast included ; 2 peopleTax included¥27,900
(USD 175.74)

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Introduction of the Accommodation

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
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
4
Business Hours
15:00~01:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
Open-air bath
The number of Open-air bath
2
Business Hours
15:00~01:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
Spring quality and benefits

Kawayu Onsen

Chronic skin diseases, chronic gynecological conditions, cuts, diabetes, hypertension, and arteriosclerosis.

※Regarding the notation of "Gensen Kakenagashi"
In some facilities, heating or adding water for temperature adjustment may be performed. Additionally, please note that in some parts of the facility, the hot spring water may not be free-flowing from the source. For more details, please contact each facility.

SaunaAvailable
Hot stone spaNone
OthersOther available cards: UC, DC

Reviews

Overall Score
4.29
Good (82)
  • Rooms & Amenities
    3.95
  • Facility
    4.10
  • Hospitality & Service
    4.34
  • Meals
    4.47
  • Onsen & Bath
    4.49
  • Satisfaction
    4.40

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Hokkaido1-2-3 Kawayu Onsen, Teshikaga Town, Kawakami District
TEL:+81-15-486-9701

Approximately 5 minutes by car or 10 minutes by bus from JR Kawayu Onsen Station.
60 minutes by car from Memanbetsu Airport.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
40 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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