You might be eligible for a Genius discount at BUNA KUSATSU Onsen Inn. Sign in to check if a Genius discount is available for your selected dates.

Genius discounts at this property are subject to booking dates, stay dates, and other available deals.

About this property

Comfortable Accommodations: BUNA KUSATSU Onsen Inn in Kusatsu offers recently renovated rooms with air-conditioning, tatami floors, and private bathrooms. Each room includes a work desk, refrigerator, and TV, ensuring a pleasant stay. Relaxing Facilities: Guests can unwind in the on-site hot spring bath and enjoy free WiFi throughout the property. Additional amenities include a lounge, shared kitchen, laundry service, and luggage storage, catering to all needs. Convenient Location: Located 66 mi from Matsumoto Airport, the guest house is 29 mi from Jigokudani Monkey Park and 9.3 mi from Mt. Kusatsu Shirane. Free on-site private parking is available for guests. Guest Satisfaction: Highly rated for room cleanliness, attentive staff, and a shared kitchen, BUNA KUSATSU Onsen Inn provides excellent service and comfort.

Couples in particular like the location – they rated it 8.0 for a two-person trip.

Distance in property description is calculated using © OpenStreetMap

Property highlights

Perfect for a 3-night stay!

Top Location: Highly rated by recent guests (8.1)

  • Free Private Parking Available On Site

  • Hot spring bath


Sign in, save money

Sign in to see if you can save 10% or more at this property.
Sign in, save money
 ! 

Select one or more options you want to book

Availability

Prices converted to USD
We have no availability here between Wed, Oct 1, 2025 and Sat, Oct 4, 2025.

Select different dates to see more availability

Checking for other dates
Room Type
Number of guests
Price
Not available on our site for your dates
Not available on our site for your dates
Something went wrong – please try again later.
Something went wrong – please try again later.
Limited supply in Kusatsu for your dates: 1 three-star guesthouses like this are already unavailable on our site

Guest reviews

Categories:

Staff
Facilities
Cleanliness
Comfort
Value for money
Location
Free Wifi

Select topics to read reviews:

Guests who stayed here loved

  • Jose
    Japan Japan
    Location, staff, kitchen/common area and the private onsen. Parking lot was plenty. The hostess let us check-in early even though we arrived relatively early. The rooms were traditional style with everything you need for a comfortable stay.
  • Fangmin
    United States United States
    We booked a while ago before the stay. When the time approaching on that day, we needed to adjust the trip plan a little bit. So I contacted the owner to ask if we can come one day earlier, the owner was very flexible and made the adjustment, we...
  • Fengli
    United States United States
    Online reply is fast and clear, hotel staff is super easy to communicate and friendly. The room is really nice and the property is super quiet.
  • Sovel
    United States United States
    Very pretty and clean facility. Onsen were very relaxing.
  • Elad
    Israel Israel
    We only stayed one night - but we felt right at home. The rooms were big and very clean, the private onsen was a real treat! The location was really good, peaceful and 15 minutes walk to the center. The help we got from the lovely lady that...
  • Belova
    Russia Russia
    Everything was good! Thank you for such nice place! Best wishes for you!
  • Paphawin
    Japan Japan
    This hotel has everything you need. The common area is really nice, perfect for relaxing. The staff super friendly and always ready to help. Had a great time staying here!
  • Benjamin
    France France
    It was my first time in Kusatsu and I am really happy that I chose the Buna Hotel. The hotel is spotlessly clean. I love its modern side while still keeping a very traditional Japanese atmosphere. The place is beautiful, very quiet, and the...
  • Mercedes
    Germany Germany
    Amazing accommodation on the outskirts of town. Nice lounge and kitchen with water and tee for free and 2 little Onsen. You have also free laundry available. You can walk in 10min to the amazing centre. Parking is in front of the house and even...
  • Chiara
    Germany Germany
    I loved my stay at Buna Kusatsu. The facility is well curated in every detail and it was great value for money. But what I loved the most was our host: she went above and beyond to help us with all our questions and was extremely supportive when...

Area info

House rules

BUNA KUSATSU Onsen Inn takes special requests – add in the next step!
Check-in
From 3:00 PM to 11:00 PM
Check-out
From 5:00 AM to 10:00 AM
Cancellation/ prepayment
Cancellation and prepayment policies vary according to accommodation type. Check what conditions apply to each option when making your selection.
Children & Beds

Child policies

Children not allowed.

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
Pets
Pets are not allowed.
Smoking
Smoking is not allowed.
Parties
Parties/events are not allowed
Quiet hours
Guests need be quiet between 11:00 PM and 7:00 AM.

The fine print

Must-know information for guests at this property

This property does not accommodate bachelor(ette) or similar parties.

Quiet hours are between 23:00:00 and 07:00:00.

License number: 00094100000040