Exterior
Open-air bath
Room Image
Restaurant
Restaurant
66 photos

Kamenoi Hotel Kusatsu Resort

Gunma Prefecture／Azuma
¥14,952～
No meals ; 2 peopleTax included¥14,207〜
(USD 89.16)

Enjoy Gunma’s signature Joshu cuisine and fully experience Bandai-ko Gensen, Kusatsu Onsen’s largest and hottest natural hot spring source.

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. Plenty of Facilities, including a comics corner and table tennis! We also recommend visiting the hot springs at our two sister Hotels.

Reviews

(4)
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Facilities and Services

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  • 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

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Notice from the Accommodation

Kamenoi Hotel Kusatsu Resort has newly started listing on IKYU.com as of July 14, 2026. Due to a system migration associated with the launch, the number of Reviews and rating scores previously received will be cleared. We appreciate your understanding.


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

Japanese-Style Room (10 Tatami Mats)
Japanese-style room (10 tatami mats), no bath
  • Japanese-style Room
  • 32.4㎡
  • Capacity 1~5 people

Perfect for a therapeutic hot-spring retreat or hot-spring hopping! Check-in OK until 10:00 PM! Relax and enjoy your soak <Room Only>

IN 15:00～22:00
OUT 10:00
¥14,952～
No meals ; 2 peopleTax included¥14,207〜
(USD 89.16)

Enjoy a Joshu Gourmet Buffet and Kusatsu Onsen Check-in OK until 10:00 PM! Perfect for a free and easy trip <1 night with breakfast>

IN 15:00～22:00
OUT 10:00
¥16,800～
Breakfast included ; 2 peopleTax included¥15,960〜
(USD 100.16)
Japanese-Style Room (10 Tatami Mats) with Bath
Japanese-style room (10 tatami mats)
  • Japanese-style Room
  • 34.9㎡
  • Capacity 1~5 people

Perfect for a therapeutic hot-spring retreat or hot-spring hopping! Check-in OK until 10:00 PM! Relax and enjoy your soak <Room Only>

IN 15:00～22:00
OUT 10:00
¥15,372～
No meals ; 2 peopleTax included¥14,607〜
(USD 91.67)

Enjoy a Joshu Gourmet Buffet and Kusatsu Onsen Check-in OK until 10:00 PM! Perfect for a free and easy trip <1 night with breakfast>

IN 15:00～22:00
OUT 10:00
¥17,220～
Breakfast included ; 2 peopleTax included¥16,360〜
(USD 102.67)
Twin Room with Private Bathroom
Twin Room
  • Twin
  • 22.9㎡
  • Capacity 1~2 people

Perfect for a therapeutic hot-spring retreat or hot-spring hopping! Check-in OK until 10:00 PM! Relax and enjoy your soak <Room Only>

IN 15:00～22:00
OUT 10:00
¥15,372～
No meals ; 2 peopleTax included¥14,607〜
(USD 91.67)

Enjoy a Joshu Gourmet Buffet and Kusatsu Onsen Check-in OK until 10:00 PM! Perfect for a free and easy trip <1 night with breakfast>

IN 15:00～22:00
OUT 10:00
¥17,220～
Breakfast included ; 2 peopleTax included¥16,360〜
(USD 102.67)

Best-Selling Stays

Onsen Accommodation With Delicious Buffet

Introduction of the Accommodation

Exterior

A Hotel resort where you can fully enjoy Onsen and nature

Kusatsu Onsen has been ranked No. 1 for 22 consecutive years in the “Top 100 Hot Springs in Japan” (hosted by Kanko Keizai Shimbun). Kamenoi Hotel Kusatsu Resort sits on a hill overlooking the hot spring 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 free-flowing Bandai Mine hot spring water 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-ko Source Spring, known among the six for its highest output as well as its strong acidity and high temperature, and is highly regarded by many Onsen enthusiasts.

Buffet

Gunma Gourmet Feast Buffet

Restaurant renewal in December 2025. Enjoy local cuisine and regional specialties while experiencing the beauty of Joshu culture in our panoramic restaurant, featuring Jomo Karuta and traditional Gunma crafts throughout.

Facilities and Equipment of Accommodation

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

Notice from the Accommodation

  • Notice of Full Facility Closure: Wednesday, November 11, 2026 – Thursday, November 12, 2026

    Thank you very much for your continued patronage of Kamenoi Hotel Kusatsu Resort.

    We would like to inform you of an upcoming inconvenience.
    Due to inspection and renewal work on our electrical systems, the entire Facility will experience a power outage during the period below, and the Hotel will be closed.

    [Closure Period]
    From 11:30 on Wednesday, November 11, 2026 to 20:00 on Thursday, November 12, 2026

    During the closure period, entry to the Facility will not be permitted due to the power outage.
    In addition, all Facilities and services—including day-use Onsen—will be unavailable. Thank you for your understanding in advance.

    We sincerely apologize for any inconvenience this may cause.

    Thank you for your kind understanding.

    General Manager
    Kamenoi Hotel Kusatsu Resort

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 you can customize with your choice of 6 fillings, Joshu oyaki made with mountain ingredients, and charcoal-grilled Joshu vegetables. Also savor Joshu flavors including a tasting of 5 carefully selected eggs by our head chef, a soy sauce bar with around 20 varieties to suit your preferences, 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 (with handrails and a stair lift). - Due to the nature of the hot spring water, the bathing area may be slippery; please take care.
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). - Due to the spring water quality, the bathing area may be slippery. Please take care.
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, and Alipay.

Reviews

The overall facility score is not displayed because the required number of reviews has not been reached.

*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 to the bus terminal. From there, 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 restrictions). No advance Reservation required.
EV charging stations are available. For details, please contact the Hotel.

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

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