An accommodation where you can unwind in a soothing bath with water blended from four natural hot springs of Shima Onsen.

An accommodation close to the sky, located in the highest area and innermost part of Shima Onsen within Joshin'etsu National Park. Enjoy the pure air, chirping birds, rich nature, and high-quality onsen water from four natural sources (all rooms equipped with private onsen baths), offering a rejuvenating experience for both body and mind.

  • The Room, baths, and meals were all wonderful.Both the in-room bath and the private Kashinoki-no-Yu Onsen were excellent. When I mentioned that the handle on the bath basket had come off, they responded immediately.As for the food, when I told them I have gout and can’t eat pork, they adjusted part of the meal. Every dish was delicious, and you could really tell how carefully everything was prepared. The soba was also great.All of the staff we spoke with in various situations were very pleasant, and it truly became a memorable trip.The view from the Room was amazing as well. There was a light mist over the mountains, and we enjoyed the beautiful scenery.It rained at night, but that actually made it even more relaxing with the sound of rain—I didn’t feel disappointed at all even though it rained.The American who traveled with me was impressed by everything and happily said they will definitely come again!I rarely write a Review no matter how much I travel, but Tsuruya was truly outstanding. If you’re considering a trip to Gunma, this is an Accommodation I would highly recommend—so I decided to write this Review.Next time, I’d love to enjoy the winter scenery along with the Onsen and meals. We will definitely visit again!Thank you very much.

    ぎにわ 8/18/2026
  • I traveled with my elderly mother. The “Forest” Room was located very close to the front desk, making it easy for her to get around and very comfortable.The Room was so spacious that my mother even complained, “I’ll forget where I put everything,” but the changing area and bath were also roomy, and the bed was extremely comfortable.Because it truly feels like being in the middle of a forest, we could open the windows morning and evening (there were sturdy screens, so no insects came in) and spend time without air conditioning. Also, my mother—who says her feet feel cold even in summer—was delighted to have floor heating.When I asked if we could have milk for the coffee in the Room instead of creamer pods, they kindly went out of their way to bring a large container from their sister property. I was truly impressed!The meals were carefully prepared with elaborate dishes, and everything—from local vegetables to meat—was delicious. The portions were just right.For my mother, the rice seemed a bit firm, but I assume that is part of the head chef’s preference; I enjoyed it very much.In Gunma Prefecture, where it can be hard to find an Accommodation with few stairs for an elderly guest to stay comfortably, we found a real gem! We would love to visit again.

    ヨークシャー111 7/16/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
Open-air bath / Free-flowing hot spring / Private bath / Sauna / Ganbanyoku (rock bathing) / Free shuttle service / Room service
IN15:00~17:00
OUT10:00
Number of rooms9 rooms
PetNot allowed
Your childPermitted
[Mei] Japanese-Western Style Room (Annex Mizuki-an)
Jan 2025Renovated
  • Japanese-style Room
  • 30㎡
  • Capacity 1~2 people

[No Meals Included] No Meals Included Plan

IN 15:00~20:00
OUT 10:00
¥41,800~
No meals ; 2 peopleTax included¥40,964〜
(USD 259.54)

[No Breakfast] Plan with Shungetsu Kaiseki Dinner

IN 15:00~17:00
OUT 10:00
¥58,520~
Dinner included ; 2 peopleTax included¥57,350〜
(USD 363.36)

[No Meals Included] No Meals Included Plan

IN 15:00~20:00
OUT 10:00
¥56,430~
No meals ; 2 peopleTax included¥55,302〜
(USD 350.39)

Plan with Japanese breakfast included, no dinner.

IN 15:00~20:00
OUT 10:00
¥60,610~
Breakfast included ; 2 peopleTax included¥59,398〜
(USD 376.34)

[No Meals Included] No Meals Included Plan

IN 15:00~20:00
OUT 10:00
¥56,430~
No meals ; 2 peopleTax included¥55,302〜
(USD 350.39)

Plan with Japanese breakfast included, no dinner.

IN 15:00~20:00
OUT 10:00
¥60,610~
Breakfast included ; 2 peopleTax included¥59,398〜
(USD 376.34)

Best-Selling Stays

Stays Popular For Natural Hot Springs

Rooms With Open-Air Baths Popular At Stays

Accommodation With Hot Spring Town Ambience

Accommodation For Multiple Night Stay During Year-End And New Year

Introduction of the Accommodation

Tsuruya: Kanomizuki no Yu Exterior
Tsuruya: Kanomizuki no Yu Exterior
Tsuruya: Kanomizuki no Yu - Exterior
Tsuruya: Kanomizuki no Yu Exterior
Tsuruya: Kanomizuki no Yu Exterior

Tsuruya: Kanomizuki no Yu Exterior

An accommodation with natural flowing Onsen, located at the birthplace of Shima Onsen.

Located in the tranquil Hinatami area, surrounded by the natural beauty of Joshinetsu Kogen National Park, our accommodation "Kanemiduki no Yu Tsuruyama" stands at the birthplace of the renowned Shima Onsen, known for healing countless ailments. Enjoy rooms with semi-open-air baths featuring natural hot spring water directly from the source, as well as two private Onsen baths. Savor meticulously crafted dishes and immerse yourself in the soothing sounds of flowing streams and gentle breezes through lush forests. Experience a unique and luxurious time that can only be found here.

[Wind] Western-Style Room with Private Onsen (Annex Mizuki-an)
[Sum] Japanese-Western Style Room with Garden Open-Air Bath (Main Building Tsuruyа)
[Tsuru] Guest Room with Open-Air Bath (Main Building Tsuruyа)
[Tsuru] Room with Open-Air Bath (Main Building Tsuruyа)
[Forest] Western-Style Room with Open-Air Bath (Annex Mizuki-an)
[Wind] Western-Style Room with Private Onsen (Annex Mizuki-an)
[Sum] Japanese-Western Style Room with Garden Open-Air Bath (Main Building Tsuruyа)

[Sum] Japanese-Western Style Room with Garden Open-Air Bath (Main Building Tsuruyа)

From the traditional elegance of the main building to the playful charm of the annex.

The traditional Japanese aesthetic of "Main Building Tsuruy" and the playful blend of Japanese and Western styles at "Annex Mizuki-an." Out of our 10 rooms, 9 feature private Onsen baths with natural hot spring water. Enjoy the soothing touch of the renowned Shima Onsen in the comfort of your room.

Sample Meals
Kaiseki and à la carte dishes featuring seasonal ingredients from local Gunma.

Gunma, surrounded by abundant water resources and lush greenery, is rich in delicious ingredients such as vibrant vegetables, premium Joshu Wagyu beef, and fresh river fish. In spring, enjoy wild mountain vegetables; in summer, sweetfish (ayu); in autumn, mushrooms; and in winter, hearty hot pots. Savor the seasonal flavors throughout the year.

Onsen
The Rare Original Hot Spring of Shima: Omuso no Yu

Shima Onsen is said to have originated in the Heian period when Sadamitsu Usui, a samurai serving Minamoto no Yorimitsu, received a divine message from the mountain deity about "a miraculous spring that cures 40,000 illnesses." Our accommodation is one of the few places where you can enjoy this sacred "Gomuso no Yu," named by Sadamitsu himself.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Facilities & Services
    Facilities & Services
  • Meal
    Meal

Notice from the Accommodation

  • [Tai Shan-style Four Pillars of Destiny] Why not take this trip as a chance to reconnect with yourself?

    At Shikanosoki-no-Yu Tsuruya, we offer “Destiny Readings” conducted by the head priest at Yakuoji Temple on our grounds.

    Based on your date of birth and time of birth, this Taizan-style Four Pillars of Destiny reading interprets your innate traits and life’s overall flow.

    After relaxing in the Onsen, take a quiet moment in the temple hall to reflect on yourself.

    Because you are away from everyday life, why not take this opportunity to look back on your journey so far—and consider what lies ahead.

    Yakuoji Temple has long supported people’s prayers here in Shima Onsen as a branch temple of Honnoji Temple in Kyoto.

    Our Accommodation also began its history as lodging for Yakuoji Temple.

    Enjoy a special experience available only here—made possible by the shared history of our Accommodation and Yakuoji Temple.

    ---

    Destiny Reading Information

    Hours: 15:00–17:30
    Session length: Approx. 30 minutes
    Location: Inside the hall at “Yakuoji” (on our grounds)

    Fees
    1 person: JPY 3,300 / 30 minutes
    2 people: JPY 4,400 / 30 minutes
    3 or more people: Please inquire

    Advance Reservation required.
    Please let us know your preferred date and time. After confirming the priest’s availability, we will Complete the Reservation.

    For the reading, we will use your name, date of birth, and time of birth.
    *The time of birth is important for an accurate reading; please check it in advance if possible.*

    Readings are usually conducted online by connecting you with Yakuoji’s temple hall and the priest.
    On days when the priest is at Yakuoji in person, an in-person session may be available.

    ---

    Reservations & Inquiries

    Shikanosoki-no-Yu Tsuruya
    TEL: +81-279-64-2927

Basic Information

TaxesAn additional Hot Spring Tax of 150 yen will be charged.
Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Not allowed
BreakfastFor guests on the breakfast-included Plan, breakfast is served either in the dining area or in your Room.
Your child
You can stay.
Meals are offered as either a children’s set menu or the same dishes as adults. If you choose the adult menu, the adult rate will apply.
Room service
Available for use
・15:00–21:00 ・8:00–10:00 For stays of 2 nights or more, we can accommodate you as needed.
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
You may use the “Esthetic Salon Sowaka” (opened March 2025) located at our sister property, “KANOUYA Shima Onsen,” a 5-minute drive from our hotel. “Esthetic Salon Sowaka” is the only esthetic salon in Shima, offering a variety of treatments as well as relaxation massage.
Fitness gym
None
Open-air bath
The number of Open-air bath
1
Business Hours
14:00~23:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
Free-flowing natural hot spring water ○ Shikanōki-no-Yu (private use, free of charge) 14:00–23:00 / 6:00–10:00
Private bath
The number of Private bath
2
Business Hours
14:00~23:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
Free-flowing natural hot spring water Moon-Viewing Bath (Free private use) 14:00–23:00 / 6:00–10:00 *Indoor bath only; shower available Deer-Viewing Bath (Free private use) 14:00–23:00 / 6:00–10:00 *Open-air bath only; no shower Ruler’s Sauna (Free private use) 15:00–23:00 Yakuo Hot Stone Spa (Free private use) 15:00–23:00
Room with Open-Air Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
Heating available in winter. Omit “Wind” and “Sakura Room”.
Room with Onsen Indoor Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
Spring quality and benefits

Alkaline Simple Onsen, Sulfate Onsen

Alkaline Simple Onsen: Alkaline Simple Onsen, Sulfate Onsen Sulfate Onsen: Rheumatism, neuralgia, 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.

SaunaAvailable
Hot stone spaAvailableYakuo Hot Stone Sauna (Private Use, Free of Charge) 15:00–23:00
About Hygiene Measures
At “Shikanosoki Sekino-yu Tsuruya,” we are implementing the following measures to help guests stay with peace of mind by preventing infection and the spread of infectious diseases, including COVID-19. - Thorough alcohol disinfection throughout the building - Hand sanitizer available in the entrance lobby and dining areas - Sterilization of the kitchen - Thorough gargling and handwashing by staff Dining and bathing arrangements are as follows: - Meals are served in your Room at Tsuruya, while Mizukian serves meals in the dining area. (For groups of 3 or more at Tsuruya, a private dining room may be provided.) - All guest Rooms include a private open-air bath (or semi open-air bath), and the Onsen water is replaced daily. - There are two free-flowing hot spring private baths available for exclusive use.

Reviews

Overall Score
4.37
Good (53)
  • Rooms & Amenities
    4.53
  • Facility
    4.32
  • Hospitality & Service
    4.26
  • Meals
    4.30
  • Onsen & Bath
    4.53
  • Satisfaction
    4.28

*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 Prefecture4372-1 Shima, Nakanojo-machi, Agatsuma-gun
TEL:+81-279-64-2927

■ By Car
Nakanojo Town → Route 353 → Shima Onsen: approx. 30 min

○ Kan-Etsu Expressway
1) Shibukawa-Ikaho IC → Route 17 (toward Niigata) → Route 353 (toward Kusatsu/Nakanojo) → Nakanojo Town → Shima Onsen: approx. 65 min
2) Numata IC → Route 120 (toward Tokyo) → from central Numata take Route 145 (toward Nakanojo/Kusatsu) → Nakanojo Town → Shima Onsen: approx. 65 min
3) Tsukiyono IC → Route 17 (toward Sarugakyo) → Route 36 (Shibukawa–Niiharu Line) → Route 145 (toward Nakanojo/Shibukawa) → Shima Onsen: approx. 65 min

○ Joshin-Etsu Expressway
4) Ueda-Sugadaira IC → Route 144 (toward Tsumagoi/Naganohara) → Route 145 (toward Nakanojo/Shibukawa) → Nakanojo Town → Shima Onsen
5) Suzaka-Nagano-Higashi IC→ Route 58→Route406(towards Sugadaira)->Routes144/145(towardsNakanojyo/Shibukawa)->Nakanojyo town->ShimaOnsen
6 Shinshu-NaknoIC->Route292(Shibu/Yudanaka)->Shiga-Kusatsu Road->Route55(Japan Romantic Road)->Sawatar->ShimaOnsen

○ Tohoku Expressway
7 SANO-FUJIOKAIC ->Route50(towards Maebashi)->Route17(towards Niigata)->Route353(towards Kusatsu/Naganohara)->Nakanojyo town ->ShimaOnsen :approx3-4hours
8 UtsunomiyaIC ->Nikko-Utsunomiya Road->Route120(Konsei Pass/Numata direction)->from central Numata take route145(towards nakanojyo/kusatsu )->Nakanojyo ->shma onen

*Routes3-6 and8 may be closed in winter.Please check in advance.

■ By Train/Bus
[Nakanojyo ->Tsuruya]
Local bus...Nakanojyo ->ShimaOnsen terminal about40min(one way900yen)*From terminal to Tsuruya, Shuttle Service available by phone.
Taxi...naknojyou->Tsuruya about30min(one way about6,000yen)

[To Nakanojyo / Shima Onsen]
JR Limited Express Kusatsu(Ueno departs at10:00 and12:12 )->Naknojyou about2hours
Highway bus:
Joshu Meito Meguri-go(JR shinjuku south exit )->naknojyou about2h45m(one way2,600yen)
shima onen-go(departs year-round9:00;winter10:40 )JR Tokyo Yaesu-dori ->shima onen about3h30m(one way3,100yen)

If you will arrive after17:00, please contact us.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
20 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Available (Free)Shuttle Service is available from the Shima Onsen terminal to Tsuruyama (please choose from 14:40 / 15:10 / 15:50). Reservation required.
For your return trip, Shuttle Service is available departing at 10:00, 10:30, or 11:00. Reservation required.
(If your check-in will be after 17:00, please contact us.)

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