Housing natural hot-spring baths in tranquil hills of Kose, Kose Onsen is a 15-minute drive from JR Karuizawa Station. Free WiFi access is offered throughout the entire property, and on-site dining is available. Guests at Kose Onsen can make a reservation for the private use of the hot spring bath, free of charge. Featuring mountain views, the elegant rooms have a seating area with a TV and an electric kettle. Private bathroom is fitted with a bath, a shower and free toiletries. Breakfast and dinner of Japanese or Western cuisine are served daily with fresh seasonal ingredients. A prior reservation is required for meal services. From the ryokan, Kyukaruizawa Golf Club is a 15-minute drive and Karuizawa Prince Shopping Plaza is a 20-minute drive away. Karuizawa Snow Park is a 30-minute drive from the property.

Couples in particular like the location – they rated it 8.8 for a two-person trip.

Distance in property description is calculated using © OpenStreetMap

Property highlights

Top Location: Highly rated by recent guests (8.2)

Free Private Parking Available On Site

Open-air bath, ​Public Bath, ​Hot spring bath


Availability

Select dates to see this property's availability and prices

Room Type
Number of guests
 
2 twin beds
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No credit card needed. All options are bookable without a credit card.
Guest reviews

Categories:

Staff
9.0
Facilities
8.0
Cleanliness
8.1
Comfort
8.3
Value for money
8.0
Location
8.2
Free WiFi
6.7
Low score for Karuizawa
Select topics to read reviews:

See what guests loved the most:

  • Mabel
    United States of America United States of America
    The hotel is located in a quiet area, very peaceful. The private onsen rooms are so impressive, must try. The staff is very nice and helpful. I don't mind coming back if I have a chance.
  • Mark
    Canada Canada
    Very good private onsen's and amazing food. nice and secluded
  • Seenmanyplaces
    Japan Japan
    Nice ryokan nestled gently next to a quiet stream.

Area info

Amenities of Kose Onsen
Great facilities! Review score, 8

Most popular amenities
  • Free parking
  • Family rooms
  • Free WiFi
  • Breakfast
Bathroom
  • Toilet paper
  • Towels
  • Private Bathroom
  • Toilet
  • Free toiletries
  • Hairdryer
  • Bathtub
  • Shower
View
  • Mountain view
Outdoors
  • Garden
Kitchen
  • Electric kettle
  • Refrigerator
Room Amenities
  • Clothes rack
Living Area
  • Sitting area
Media & Technology
  • Flat-screen TV
  • Telephone
  • TV
Internet
WiFi is available in all areas and is free of charge.
Parking
Free private parking is available on site (reservation is not needed).
    Services
    • Shared lounge/TV area
    • Vending machine (drinks)
    Safety & security
    • Key access
    General
    • Air conditioning
    • Heating
    • Family rooms
    Spa
    • Public Bath
    • Open-air bath
    • Hot spring bath
    Languages Spoken
    • Japanese

    House rules

    Kose Onsen takes special requests – add in the next step!

    Check-in

    From 2:00 PM to 6:00 PM

    Check-out

    Until 10:00 AM

     

    Cancellation/
    prepayment

    Cancellation and prepayment policies vary according to accommodations type. Please enter the dates of your stay and check what conditions apply to your preferred room.

    Children & Beds

    Child policies

    Children of all ages are welcome.

    To see correct prices and occupancy info, add the number and ages of children in your group to your search.

    Crib and extra bed policies

    Cribs and extra beds aren't available at this property.

    No age restriction

    There's no age requirement for check-in

    Cash only

    This property only accepts cash payments.


    Pets

    Pets are not allowed.

    The fine print
    Must-know information for guests at this property

    To eat dinner at the property, a reservation must be made at time of booking. (Charges apply)

    Guests must check in by 19:00 to eat dinner at the property. Guests who check in after this time may not be served dinner, and no refund will be given.

    Please note, guests with children must inform the property of the number and age of children prior to their arrival. Child rates may apply for children.

    Please inform Kose Onsen of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation.

    FAQs about Kose Onsen

    • Room options at Kose Onsen include:

      • Quad
      • Twin

    • Kose Onsen is 3.1 miles from the center of Karuizawa. All distances are measured in straight lines. Actual travel distances may vary.

    • The prices at Kose Onsen may vary depending on your stay (e.g. dates, hotel's policy etc.). To see prices, enter your dates.

    • Check-in at Kose Onsen is from 2:00 PM, and check-out is until 10:00 AM.

    • Kose Onsen offers the following activities/services (charges may apply):

      • Open-air bath
      • Hot spring bath
      • Public Bath

    • Yes, Kose Onsen is popular with guests booking family stays.