Enjoy 100% natural Onsen with free-flowing hot spring water in a large open-air bath, panoramic bath, or private bath. Savor Shinshu cuisine served in your room at this accommodation.

Located just a 7-minute drive from Nagano Station and Zenkoji Temple, and about a 10-minute walk from the Nagano Prefectural Office, our property offers excellent accessibility. Enjoy the natural beauty of the seasons while soaking in our 22-meter-long open-air Onsen with 100% natural brown hot spring water flowing directly from the source. The indoor bath features a different type of spring water with no color and a sulfur scent for variety. Our rooms with private panoramic baths and private Onsen facilities also use the same 100% natural brown hot spring water as our large public baths, making them perfect for those seeking privacy or families looking to relax together. In April 2024, we will open a Finnish-style high-temperature sauna for an enhanced wellness experience. For dinner, savor Shinshu cuisine made with locally sourced ingredients served in your room at your leisure. Unwind while gazing at the serene stream of Susobana River and enjoy moments of pure relaxation.

  • We stayed in a guest room with a private rock bath fed directly from the hot spring source. The water quality was among the best three we’ve ever experienced, and we could enjoy it 24 hours a day—absolutely satisfying! The staff were also very welcoming, and we had a truly enjoyable stay.

    Yahoo!トラベルユー... 7/19/2026
  • I arrived an hour before check-in, but the Hotel staff kindly suggested, “Why not relax in the large public bath until 3:00 PM?” They also lent me towels free of charge, which helped soothe my fatigue from driving. Needless to say, I then enjoyed a delicious beer on the terrace.The Room bath was also fed directly from the hot spring source (free-flowing), and I was very satisfied. One request: if there were a sponge or towel for washing the body, it would be six stars.The meals were served in the Room, so we could enjoy them without worrying about others. This is one Accommodation I’d like to visit again. My wife liked it too.

    Yahoo!トラベルユー... 3/1/2026

Facilities and Services

See All
  • Hot spring
Open-air bath / Free-flowing hot spring / Large public bath / Private bath / Sauna / Free shuttle service
IN15:00~19:00
OUT10:00
Number of rooms11 rooms
PetNot allowed
Your childPermitted

【No Meals Included】Perfect freedom! Relax your mind and body with Onsen directly sourced from the spring.

IN 15:00~22:00
OUT 10:00
¥23,500
No meals ; 2 peopleTax included¥18,800
(USD 117.83)

[1 Night with Breakfast] Refresh with a natural flowing Onsen, Onsen porridge, and a breakfast featuring carefully selected Shinshu ingredients

IN 15:00~21:00
OUT 10:00
¥24,620
Breakfast included ; 2 peopleTax included¥19,700
(USD 123.47)

【No Meals Included】Perfect freedom! Relax your mind and body with Onsen directly sourced from the spring.

IN 15:00~22:00
OUT 10:00
¥31,740
No meals ; 2 peopleTax included¥25,400
(USD 159.20)

[1 Night with Breakfast] Refresh with a natural flowing Onsen, Onsen porridge, and a breakfast featuring carefully selected Shinshu ingredients

IN 15:00~21:00
OUT 10:00
¥32,860
Breakfast included ; 2 peopleTax included¥26,300
(USD 164.84)

【No Meals Included】Perfect freedom! Relax your mind and body with Onsen directly sourced from the spring.

IN 15:00~22:00
OUT 10:00
¥41,520
No meals ; 2 peopleTax included¥33,220
(USD 208.22)

[1 Night with Breakfast] Refresh with a natural flowing Onsen, Onsen porridge, and a breakfast featuring carefully selected Shinshu ingredients

IN 15:00~21:00
OUT 10:00
¥42,880
Breakfast included ; 2 peopleTax included¥34,320
(USD 215.11)

Best-Selling Stays

Popular Stays With Overseas Travel Vibe

Recommended Accommodation For Student Travel

Hotel With Kid-Friendly Facilities And Experiences

Stays Popular For Natural Hot Springs

Introduction of the Accommodation

Private Onsen
Rooms
Room Dining Image
Private Onsen
Rooms
【Room】Enjoy private dining and in-room Onsen at your leisure

Out of the five types of rooms, four types (excluding the "Yasuragi Japanese Room" at 30 square meters) offer a kaiseki meal featuring seasonal Shinshu delicacies served in your room. Enjoy a relaxing dining experience without worrying about your surroundings, making it ideal for families with small children or trips with elderly guests. Additionally, the three rooms named "Mizubasho," "Hyakkei," and "Katakuri" are special suites equipped with private panoramic baths. Each type is limited to one room per day, accommodating up to three groups daily. In these panoramic baths, you can indulge in 100% natural Onsen water directly sourced from the spring, featuring its unique brown hue. While admiring views of the valley, immerse yourself in a luxurious stay filled with soothing baths, exquisite cuisine, and serene tranquility.

Private Bath
Open-air Bath
Public Bath
Private Bath
Open-air Bath
[Natural Onsen] Amber Hot Spring with Flowing Source and Relaxing Bath Facilities

We offer multiple onsen experiences, including the natural amber-colored "Kohaku no Yu" with 100% pure hot spring water flowing directly from the source. Some indoor baths feature a separate spring with colorless, transparent water and a faint sulfur aroma. After bathing, your skin will feel smooth and moisturized, which is especially popular among female guests. Additionally, you can enjoy drinking the onsen water to experience its benefits from within. For added privacy and comfort, we also provide reservable private baths, ideal for families with small children or elderly guests.

Shinshu Cuisine
Shinshu Cuisine
Shinshu Cuisine
Shinshu Cuisine
Shinshu Cuisine
【Meals】Seasonal Shinshu Cuisine

Our accommodation features chefs specializing in Japanese, Chinese, and French cuisine, offering dishes that transcend genres and are delicious for everyone to enjoy. We carefully select the finest ingredients from Shinshu, including Shinshu beef and Shinshu salmon, crafting each dish to highlight the natural flavors of the ingredients. For breakfast, we serve our special "Uruoikan Porridge," cooked with onsen water. The gentle texture and subtle saltiness unique to onsen water provide a soothing start to your morning. Our flavors are loved by guests of all ages and have received high praise from those staying with us.

Facilities and Equipment of Accommodation

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

Basic Information

TaxesAn additional Hot Spring Tax of 150 yen per adult is required. Please settle this at the property.
Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastEnjoy a traditional Japanese breakfast at "Restaurant Hyakkei." The meal features grilled Shinshu salmon from Azumino, Koshihikari rice from Iiyama, and miso soup made with Shinshu miso sourced from a brewery just a 5-minute walk from Uruoi-kan. This breakfast highlights the best of Shinshu's local flavors. Breakfast times are available at 7:00, 7:30, or 7:45. Please note that the breakfast venue is open until 9:00 AM.
Your child
You can stay.
For guests categorized as "Infants without meals and bedding," a facility usage fee of 1,500 yen will be charged for children aged 3 years and above but below elementary school age. No fee is required for children under 3 years old. From elementary school age, boys are requested to use the men's bath, and girls the women's bath. For babies, we kindly ask that they start using the baths once they are no longer in diapers.
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
10:00~23:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
100% natural hot spring
Remarks
6:00 AM - 9:00 AM (Last entry at 8:30 AM) 10:00 AM - 11:00 PM (Last entry at 10:30 PM) *Both overnight guests and day-use visitors can enjoy the facilities. Enjoy our prideful natural flowing cloudy hot spring along with fully equipped saunas!
Open-air bath
The number of Open-air bath
2
Business Hours
10:00~23:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
100% natural hot spring
Remarks
Private bath
The number of Private bath
2
Business Hours
15:00~21:30
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
100% natural hot spring
Remarks
Reservation Required, Additional Fee
Room with Onsen Indoor Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
100% natural hot spring
Remarks
Out of the 11 rooms, three rooms named "Hyakkei," "Mizubasho," and "Katakuri" feature Onsen with natural hot spring water directly flowing into the room.
Spring quality and benefits

Sodium-Chloride Onsen (Neutral, Isotonic, High-Temperature Spring)

"Amber Onsen" (Brown) Type: Sodium Chloride Onsen Benefits: Relieves neuralgia, muscle pain, fatigue, cold sensitivity, hemorrhoids, chronic digestive disorders, etc. "Hodama Onsen" (Colorless) Type: Sulfur-containing Sodium Bicarbonate and Sulfate Cold Mineral Spring Benefits: Effective for chronic skin diseases, chronic gynecological conditions, diabetes, cuts, etc.

※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 spaNone
Others【Other Accepted Credit Cards】 DISCOVER 【QR Code Payment】 PayPay

Reviews

Overall Score
4.67
Wonderful (21)
  • Rooms & Amenities
    4.48
  • Facility
    4.33
  • Hospitality & Service
    4.86
  • Meals
    4.81
  • Onsen & Bath
    4.81
  • Satisfaction
    4.71

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Nagano Prefecture98 Tsuma-shina, Nagano City
TEL:+81-26-237-4126

Approximately 7 minutes by car from JR Nagano Station and Zenkoji Temple.
10-minute walk from Nagano Prefectural Office, and 20 minutes from the Nagano IC on the Joshinetsu Expressway.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
150 cars available Indoor & Outdoor
Valet service
Unavailable
We offer a free parking lot (100 spaces) in front of our Facility.
Additionally, there is a free underground parking lot (50 spaces) available.

Pickup and drop-off information
Available (Free)A free shuttle bus operates daily, connecting Nagano Station and Uruoi-kan.
The boarding point is at the bus terminal in front of the main entrance of Hotel Metropolitan Nagano, adjacent to Nagano Station.
There is a sign indicating "To Uruoi-kan" at the entrance.
The bus makes a stop at Kencho Nishi (in front of Nikko Shoji) for boarding only.
It operates with a microbus (seating capacity: 28 passengers).
*Please note that the shuttle does not stop at the Nagano Station rotary.*

For inquiries regarding the shuttle bus, please contact Uruoi-kan's main number.

Frequently Asked Questions

Find by tourist destination