Rebranded Grand Opening on December 25, 2025!

A large public bath and garden open-air bath with 100% free-flowing Bandai Mine hot spring water. A panoramic restaurant buffet packed with Joshu gourmet specialties! A large free outdoor parking lot next door. Enjoy well-equipped Facilities such as a comics corner and table tennis! We also recommend visiting the hot springs at our two sister Hotels.

Facilities and Services

See All
  • Hot spring
  • Accessibility
Open-air bath / Free-flowing hot spring / Large public bath / Within a 5-minute walk to the convenience store. / Free shuttle service
IN15:00~19:00
OUT10:00
Number of rooms103 rooms
PetNot allowed
Your childPermitted

Notice from the Accommodation

To comply with the invoice system, we can issue only one Receipt per single payment/transaction (checkout).
We are unable to issue split Receipts for the Accommodation Fee for one room/night, or a Receipt for only part of the Accommodation Fee.

[Notice of Major Renovation Work]
We will be carrying out major renovation work to install additional air-conditioning units.
Please note that your view may be affected and parking availability may be limited. We ask for your understanding before making a Reservation.
May 25 – June 30, 9:00–17:00
* Noisy work: 10:30–15:00
* The schedule may change due to weather conditions such as rain.
Electrical work / Transformer expansion work / Additional air-conditioner installation work
* Notes
- Noise and vibrations may occur during the work.
- Workers will move outside the windows. Please keep your curtains closed during working hours.
- During the construction period, scaffolding will be installed around the Hotel and exterior wall work is planned. During this time, views from guest rooms will also be restricted.

Japanese-style room (10 tatami mats), no bath
  • Japanese-style Room
  • 32㎡
  • Capacity 1~5 people

Perfect for hot spring therapy and tours! Check-in available until 10 PM! Enjoy a relaxing stay <Room Only>.

IN 15:00~22:00
OUT 10:00
¥15,582
No meals ; 2 peopleTax included¥14,032
(USD 87.85)

Enjoy a Joshu Gourmet Buffet and Kusatsu Onsen! Check-in available until 10 PM! Perfect for a carefree trip <1 Night with Breakfast Included>

IN 15:00~22:00
OUT 10:00
¥17,430
Breakfast included ; 2 peopleTax included¥15,690
(USD 98.23)
Japanese-style room (7.5 tatami mats), no bath
  • Japanese-style Room
  • 29㎡
  • Capacity 1~3 people

Perfect for hot spring therapy and tours! Check-in available until 10 PM! Enjoy a relaxing stay <Room Only>.

IN 15:00~22:00
OUT 10:00
¥16,422
No meals ; 2 peopleTax included¥14,782
(USD 92.55)

Enjoy a Joshu Gourmet Buffet and Kusatsu Onsen! Check-in available until 10 PM! Perfect for a carefree trip <1 Night with Breakfast Included>

IN 15:00~22:00
OUT 10:00
¥18,270
Breakfast included ; 2 peopleTax included¥16,450
(USD 102.99)
Japanese-Style Room (10 Tatami Mats)
  • Japanese-style Room
  • 35㎡
  • Capacity 1~5 people

Perfect for hot spring therapy and tours! Check-in available until 10 PM! Enjoy a relaxing stay <Room Only>.

IN 15:00~22:00
OUT 10:00
¥18,102
No meals ; 2 peopleTax included¥16,292
(USD 102.00)

Enjoy a Joshu Gourmet Buffet and Kusatsu Onsen! Check-in available until 10 PM! Perfect for a carefree trip <1 Night with Breakfast Included>

IN 15:00~22:00
OUT 10:00
¥19,950
Breakfast included ; 2 peopleTax included¥17,960
(USD 112.44)

Introduction of the Accommodation

Exterior

A Hotel resort where you can fully enjoy Onsen and nature

Kusatsu Onsen has ranked No. 1 for 22 consecutive years in the “Top 100 Onsen in Japan” (hosted by Kanko Keizai Shimbun). Kamenoi Hotel Kusatsu Resort sits on a hill overlooking the Onsen town, in a quiet, nature-rich setting with views of Mt. Asama to the south and Mt. Kusatsu-Shirane to the west. The Hotel also offers a large adjacent parking lot, making it ideal for business trips to nearby facilities.

Open-air bath

Enjoy the free-flowing natural hot spring water from the Bandai Mine source in the large public bath.

Kusatsu Onsen, one of Japan’s most renowned hot spring destinations, has six major source springs. Kamenoi Hotel Kusatsu Resort draws water from the Bandai-kō Source Spring, known among the six for its highest flow rate as well as its strong acidity and high temperature, and is highly regarded by many Onsen enthusiasts.

Buffet

Gunma Gourmet Feast Buffet

Restaurant Renovation in December 2025. Enjoy “the beauty of Joshu culture” at our scenic-view restaurant, featuring Jomo Karuta and traditional Gunma crafts throughout, while savoring local cuisine and regional specialties—“the flavors of Joshu gourmet.”

Facilities and Equipment of Accommodation

  • The room
    The room
  • Restaurant
    Restaurant
  • Facilities & Services
    Facilities & Services

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastEnjoy our breakfast buffet with a wide variety of dishes. At the live kitchen, we serve piping-hot specialties such as freshly made rice balls (choose from 6 fillings), Joshu oyaki made with mountain ingredients, and charcoal-grilled Joshu vegetables. Also savor Joshu favorites including a tasting of 5 chef-selected eggs, a soy sauce bar with around 20 varieties to suit your taste, the local specialty okkirikomi noodles, and simmered Akagi chicken.
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
2
Business Hours
---
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
The large public bath is available from 15:00 to 24:00 and from 1:00 to 9:30. - There are about 20 steps to the large public bath (handrails and a stair lift are available). - Please note that the bathroom floor may be slippery due to the mineral content of the hot spring water.
Open-air bath
The number of Open-air bath
2
Business Hours
---
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
The large public bath is available from 15:00 to 24:00 and from 1:00 to 9:30. - There are about 20 steps to the large public bath (handrails and a stair lift are available). - Please note that the bathing area may be slippery due to the mineral content of the hot spring water.
Spring quality and benefits

Sulfate Spring, Chloride Onsen, Acidic Hydrogen Sulfide Spring

Skin Conditions / Beautiful Skin Benefits / Fatigue Recovery

※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.

SaunaNone
Hot stone spaNone
OthersOther accepted cards: UC, DC, NICOS, UFJ Card, Saison, Alipay

Reviews

Overall Score
3.86
(46)
  • Rooms & Amenities
    3.54
  • Facility
    3.37
  • Hospitality & Service
    4.00
  • Meals
    4.14
  • Onsen & Bath
    4.17
  • Satisfaction
    3.98

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Gunma Prefecture15-8 Kusatsu, Kusatsu-machi, Agatsuma-gun, Gunma, Japan
TEL:+81-279-88-2109

Get off at Nagano-Hara Kusatsuguchi Station on the JR Agatsuma Line, then take the JR bus bound for Kusatsu Onsen for about 30 minutes. Get off at the bus terminal and take the free Shuttle Service to the Hotel.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
100 cars available outdoor
Valet service
Unavailable
Adjacent to the Hotel (no height restriction). No advance Reservation required.
EV charging stations are available. Please contact the Hotel for details.

Pickup and drop-off information
Available (Free)Free Shuttle Service from Kusatsu Onsen Bus Terminal to the Hotel!
*No Shuttle Service is available from JR Naganohara-Kusatsuguchi Station.

Please check the bus timetable on the official website’s Access page.

Frequently Asked Questions

The hotel group associated with this accommodation

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