Kusatsu Onsen Boun, Kusatsu (Gunma) ➤ Reviews, Rooms & Prices 2025

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Key details

About the Hotel

433-1, Agatsuma-Gun, Kusatsu (Gunma), Japan, 377-1711

Kusatsu Onsen Boun is a 4-star ryokan featuring an indoor public bath and hot spring spa facilities. With 43 air-conditioned rooms, guests enjoy amenities such as free Wi-Fi and a terrace, enhancing their stay in this tranquil setting.

Rooms & Amenities

Rooms at Kusatsu Onsen Boun offer various configurations, including units with tatami floors and traditional futon bedding. Amenities in every room consist of an LCD TV, refrigerator, and en suite bathroom, ensuring a comfortable stay for guests.

Dining & Nearby Options

Dining options include an on-site restaurant serving satisfying meals. Guests can explore local dining venues within walking distance, such as Onoya and Yasuragitei.

Leisure & Activities

Leisure amenities include a hot spring bath, spa treatments, and a garden for relaxation. Nearby activities involve skiing, with Kusatsu Kokusai Ski Area located a 4-minute drive away.

Services & Local Area

Kusatsu Onsen Boun provides services such as a 24-hour front desk and free area shuttle. The ryokan is a 17-minute walk from Kusatsu Bus Station, offering access to surrounding attractions like Yubatake and Kosenji Temple.

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Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals

Standard Twin Room Adult only

Max:

2 persons

40 m²

Bed options:

2 Single beds

Shower

Heating

room details

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Deluxe Japanese style room Private Open-Air Bath

Max:

5 persons

31 m²

Bed options:

4 Single beds

Shower

Coffee machine

room details

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Standard Japanese-Style Twin Room

Max:

2 persons

14 m²

Bed options:

2 Single beds

Shower

Heating

room details

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Price and Room Availability Calendar

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Getting around

A list of all available modes of transport

City Centre

Kusatsu (Gunma)300 m

Airports

Matsumoto (MMJ) 119.2 km

Train

軽井沢駅（長野） 31.5 km

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

Exquisite Culinary Experience

“I was absolutely amazed by the dining at Kusatsu Onsen Boun. Every meal was not just food; it was a piece of art! We enjoyed both dinner and breakfast served in a private room, which offered a good atmosphere. The dishes were beautifully presented and tasted very nice—each bite delighted our taste buds. Every meal was unique, and the quality of the ingredients was great, making my birthday celebration here lovely.” view full review

Zen Spa Experience

“The spa experience at this ryokan exceeded my expectations. We booked a 90-minute full-body massage that was simply heavenly. The masseuses were skilled and attentive, addressing all my post-hike aches. The hot springs were a beautiful escape, providing a relaxing atmosphere after a long day of hiking. It truly felt like a retreat for my body and mind.” view full review

Cozy and Inviting

“Our room at Kusatsu Onsen Boun was exceptionally cozy and immaculate. It featured traditional tatami mats and a warm bedding setup that made me feel comfortable right away. The thoughtful design added a touch of modernity and convenience with a lovely coffee corner, allowing for a peaceful start to our mornings.” view full review

Heavenly Onsen Baths

“The onsen bathing facilities were a highlight of our stay. There were three different onsite baths that alternated between genders at varied times, allowing everyone to enjoy them. I loved the unique experience of switching between the old-style and new-style onsens, especially the modern one which was particularly good. Each soak was refreshing, providing a perfect way to relax after our daily activities.” view full review

General

Non-smoking property
Free Wi-Fi
Free parking
Safe deposit box
24-hour reception
Luggage storage
Lift
Gift/Newsstand

Sports & Fitness

Tubing

Guest Parking

Refrigerator
Electric kettle

Services

Free city shuttle
Free valet parking
Room service
Shops/Commercial services
Newspaper service

Dining

Paid breakfast
Restaurant

Spa & Leisure

Spa centre
Library

Room features

Free Wi-Fi in rooms
Air conditioning
In-room safe
Sitting area
Tea and coffee facilities

Bathroom

Free toiletries

Self-catering

Refrigerator
Electric kettle

Media

Flat-screen TV
AM/FM alarm clock

Room decor

Carpeted floor

Location

433-1, Agatsuma-Gun, Kusatsu (Gunma), Japan, 377-1711

Map view

433-1, Agatsuma-Gun, Kusatsu (Gunma), Japan, 377-1711

City landmarks

433 Kusatsu

Kusatsu Onsen

1.2 km

Kusatsu

Yubatake

1.2 km

604-1 Kusatsu Shinaki Dum Water Quality Management Centre

Environment Experience Amusement

1.1 km

287 Kusatsu

Kusatsu Tropical Wonderland

2.0 km

618 Kusatsu

Kusatsu Forest Stage

1.1 km

Ski Area

Kusatsu Onsen Ski Resort

2.0 km

Kusatsu

Kusatsu Mori no Iyashi Hodo

1.2 km

596-13

Hirai Banson Lyric Monument

1.3 km

3-9 Kusatsu

Balz Kinenkan

2.6 km

Osen Waterfall

2.4 km

Lake Mononogu

2.5 km

13-3 Iriyama

Chatsubomigoke Park

3.0 km

464-1533 Kusatsu Shirone

Jukambo National Museum

3.1 km

1-2-8 Kusatsu

Kusatsu-juku Honjin

3.0 km

Nearby

Park

Sainokawara Park

470 m

Museum

Kusatsu Tsurutaro Kataoka Museum

220 m

Event hall

Netsunoyu

180 m

Pagoda

Kosenji temple

160 m

505 Kusatsu

Nishi no Kawaradori

50 m

505 Kusatsu

Sai no Kawaradori

50 m

Kusatsu Inside Yubata

Shogun Okumiage No Yuwaku

320 m

107-1 Oazakusatsu

Yuro Square

330 m

NakamachI-Ku ShIrohata Yubatake

Yoritomogu

170 m

538番地 Kusatsu

Shirane Shrine

230 m

Spa Centre

Sainokawara Open-air Bath

540 m

Library

Kusatsu Town Onsen Library

300 m

414 Kusatsu

Kusatsu Onsen Netsunoyu

160 m

Kusatsu

Kobayashi Issa's Haiku Monument

160 m

Golf Course

Kusatsakogen Golf Course

310 m

Restaurants

Matsumura Manju

1.1 km

389 Kusatsu

Neue Post Dining

170 m

507 Kusatsu Gokurakukan

Matsumoto

950 m

486-5 Kusatsu

Mannenya

110 m

386-3 Kusatsu

Sobadokoro Wahei

990 m

486-2 Oaza-Kusatsu

Ryuen

350 m

116-2 Kusatsu

Honke Chichiya Main Store

360 m

89 Oaza Kusatsu

Dan

320 m

113 Kusatsu

Reviews and Ratings

Feedback from previous guests about their experience.

60%

liked the hotel and would stay again

6.0/10

Guest rating

Rooms

10.0

Location

9.4

Service

9.6

Dining

10.0

Ronald

United States, March 2025

5.8/10

My stay at Kusatsu Onsen Boun was very nice! The secluded location made it feel like a peaceful mountain retreat, and the staff was super friendly and attentive. While the location was just a bit of a walk from the bustling town center, the three onsens were fantastic and offered a unique experience. The food was beautifully presented and delicious, making the whole experience very nice.

Rooms

10.0

The room was spacious and comfortable, equipped with tatami mats and a cozy bedding arrangement that I loved coming back to after a full day of exploring.

Service

10.0

The staff were incredibly professional and polite, showing genuine care and attention to detail throughout my stay.

Location

8.0

Perfectly located uphill, it was a short 10-minute walk to the central part of Kusatsu, providing a nice escape from the busier areas.

Dining

10.0

Dinner and breakfast were served in a private room and every meal was a work of art—beautifully presented and absolutely tasty!

Facilities

9.0

With excellent onsen facilities that alternate between genders, plus room service and other amenities, everything felt well taken care of.

Cliff

United States, January 2025

6.6/10

My stay at Kusatsu Onsen Boun was absolutely good. The picturesque setting, nestled among mountainous landscapes, created a serene atmosphere. While the dining experience was superb, with beautifully presented meals, I did notice that the check-in staff spoke minimal English, which could make communication a bit challenging. Overall, it was a amazing getaway that I would highly recommend.

Rooms

10.0

My room was spacious and comfortable, beautifully furnished with tatami mats. The bathroom size was also impressive.

Service

10.0

The staff were incredibly friendly and attentive, always ready to offer help and ensure a pleasant stay.

Location

10.0

Located on a small slope, Boun is just a short 10-minute walk from the central part of Kusatsu, making it accessible yet peaceful.

Dining

10.0

Meals were served in a private room and every dish was a work of art—both visually stunning and delicious.

Facilities

10.0

The facilities were excellent, including multiple onsens that offered a relaxing bathing experience without feeling crowded.

Michael

United States, December 2024

5.2/10

My stay at Kusatsu Onsen Boun was absolutely good, with cozy rooms and fantastic dining experiences, although the language barrier was slightly challenging. The onsen facilities were beautiful and well-maintained, making relaxation a breeze. Overall, I left feeling rejuvenated and grateful for the experience.

Rooms

10.0

My room was clean and cozy, providing a comfortable retreat after a long day of exploring. I opted for the budget-friendly option, yet it was still very pleasant.

Service

9.0

The staff were incredibly welcoming and attentive, ready to help with any inquiries, even though most didn't speak much English. They managed to communicate well, which made the experience enjoyable.

Location

10.0

The ryokan is perfectly situated on a small slope just a block from the Yubatake. It felt secluded enough to escape the hustle and bustle, yet close enough to the main attractions.

Dining

10.0

I had my meals served in a private dining room, which felt exclusive. The food was delicious and beautifully presented, exceeding my expectations with every course.

Facilities

10.0

The onsen facilities were amazing, with three separate baths that alternate by gender, ensuring everyone gets a chance to enjoy them. I found it to be a relaxing escape.

William

United States, December 2024

6.2/10

I had an really good time at Kusatsu Onsen Boun. the natural beauty and tranquility of the mountains truly enhanced my stay. The onsen experience was superb, although I did notice a slight language barrier with the staff. Overall, the attention to detail in service and dining made for an lovely getaway.

Rooms

10.0

I opted for one of the more affordable rooms, and it turned out to be spacious and comfortable with a lovely garden view. the tatami mats and bedding were particularly cozy.

Service

9.0

The staff were incredibly friendly and attentive, always prepared to assist with any inquiries. even with the limited English, we managed to communicate effectively.

Location

10.0

The ryokan is perfectly located just a short walk from the town center, making it easy to explore Kusatsu's attractions. the peaceful hilltop setting was a welcome retreat from everyday hustle.

Dining

10.0

The meals were served in a private room, which added an intimate touch to the dining experience. each course was beautifully presented and delicious, making breakfast and dinner truly nice.

Facilities

9.0

The onsen facilities were fantastic with limited crowd control. I appreciated the peaceful atmosphere while enjoying the baths.

Dean

United States, October 2024

6.8/10

My stay at Kusatsu Onsen Boun was nice. nestled in a beautiful hillside, the atmosphere was serene. The dining experience was really good, especially with the exquisite presentation. though the access to the onsens could be improved during peak times.

Rooms

10.0

The room was spacious and comfortable, with a lovely garden view. It was nicely designed and perfect to come back to after exploring.

Service

10.0

The staff were incredibly friendly and attentive, always ready to assist when needed. They even helped locate my shoes promptly when I was about to leave.

Location

9.0

Located a little uphill from the bustling Yubatake, the location felt peaceful while being close enough to the town's main attractions.

Dining

10.0

Every meal was a work of art. served in a private room and bursting with flavor. I appreciated that the dishes weren't repetitive during my stay.

Facilities

8.0

The onsen facilities were well-maintained and offered a relaxing experience, though the schedule for gender changes could create some inconvenience.