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Ryokan

Yunotani Onsenkyo Hotel Yunotanisou

Uonuma City, Niigata, Japan
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Uonuma's one and only! Check out the natural open-air hot springs bursting with natural vitality! Taste Uonuma Koshihikari rice, Echigo Mochi pork, and snow crab.

Guest review score

Good
Reviews: 10
3.5

Access

Koide Station
22 min drive
Yabukami Station
25 min drive
Echigo-Horinouchi Station
28 min drive

Property facilities

  • Wi-Fi
  • Parking lot
  • Hot spring in the building
  • Spa / Beauty salon
  • Restaurant
  • Lounge

Explore our rooms and plans

Price (low to high)
2 room types
* Guest room / Japanese-style room 12 tatami mats
No smoking
Futon
1–6 guests
Room facilities
  • Toilet available, no bath
  • Bidet toilet
  • TV
  • Phone
  • Electronic kettle
  • Individual air conditioning
  • *Example of Shabu-shabu plan/We look forward to serving you high-quality pork and fresh seasonal vegetables.
    Free cancellation until Sep 18
    Meal
    Breakfast
    Dinner
    Flash Coupon
    Price for:
    1 night
     | 
     | 
    US$172.38
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    [Shabu-shabu Plan] Relax and unwind in natural hot springs! Shabu-shabu & hot spring enjoyment plan / Includes 2 meals [Breakfast] [Dinner]

    Free cancellation until 9/18/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    Savor the rich flavors of domestic mochi pork! Shabu-shabu plan to enjoy with our prized Uonuma Koshihikari rice! A nostalgic Showa-style hot spring hotel Boasting abundant hot spring water that flows endlessly Relax and enjoy bathing in the lukewarm natural spring (approximately 38°C) For dinner, we've prepared one of the joys of travel: "shabu-shabu"! Dip the flavorful domestic mochi pork into piping hot broth and enjoy with seasonal vegetables. It pairs perfectly with freshly cooked, fluffy local Koshihikari rice! Eat to your heart's content, warm up thoroughly... and enjoy such a blissful evening. Meals [Dinner] Venue Dining 18:00–19:00 start (ends at 20:00) ・Shabu-shabu with domestic mochi pork ・Seasonal vegetables ・Uonuma-grown Koshihikari rice (new harvest provided around October each year) [Breakfast] Venue dining 7:30–8:00 start (ends at 9:00) <Japanese set meal> Enjoy authentic Uonuma Koshihikari rice Special meals are prepared for children If you prefer the same meal as adults, please book as "adult" Our Pride: Hot Springs Usage hours: 6:00–23:00 / Basement 1F, staircase access The most open-air rotenburo and large communal bath in Uonuma Featuring 'lukewarm' water temperatures, this is an alkaline simple hot spring. You can take your time soaking in the abundant natural hot springs that overflow. [Public Bath] Multiple washing areas, bathtubs, and jacuzzis available [Open-Air Bath] [Closed during winter (late October to mid-April) and during heavy rain or strong winds] The rock-built open-air bath, surrounded by mountains and rivers, is rich in natural ambiance With the most open design in Uonuma, you can enjoy stunning views. Due to the source temperature being approximately 35–40°C, the open-air bath will be closed during winter or bad weather as the water temperature cannot be maintained __________________________________________________ Facilities & Amenities ・Complimentary Wi-Fi throughout the facility ・Amenities available at the front desk ・Exclusive free parking available ・Large hall (200 seats for conferences, 150 seats for banquets, 150 tatami mats for large banquets) ・Banquet halls (100 tatami mats / 38.5 tatami mats / 36 tatami mats / 34 tatami mats) Important Notes ・Guest rooms are non-smoking. Please use the designated smoking area for smoking ・Shuttle service requires reservation 'by phone at least a day in advance.' Not available on the same day Urasa Station or Koide Station / Shuttle service available from 3:00 PM to 4:00 PM. Tadami Line will be handled separately due to operational circumstances.

    Flash Coupon
    US$172.38
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    9/18/2026 11:59 p.m. (JST)
    3 day(s) before your stay (from 00:00) (JST)
    50%
    1 day(s) before your stay (from 00:00) (JST)
    80%
    0 day(s) before your stay (from 00:00) (JST)
    100%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

    Excluded*

    Bathing tax (from 4/1/1950) (Per person per night)¥150

    * Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

  • *Example of dishes/Rice, of course, is Koshihikari rice grown in Uonuma! Enjoy Echigo mochi pork and seafood from the Sea of Japan.
    Free cancellation until Sep 18
    Meal
    Breakfast
    Dinner
    Flash Coupon
    Price for:
    1 night
     | 
     | 
    US$185.39
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    [Basic Banquet Cuisine (Echigo Mochi Pork Hot Pot)] Includes Echigo Mochi Pork Hot Pot ~ Enjoy Uonuma Koshihikari rice and abundan [Breakfast] [Dinner]

    Free cancellation until 9/18/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    Our Standard Offering! Banquet cuisine featuring a hot pot made with Echigo Mochi Pork A nostalgic Showa-style hot spring hotel Boasting abundant hot spring water that flows endlessly Relax and enjoy bathing in the lukewarm natural spring (approximately 38°C) Meals Using authentic Uonuma Koshihikari rice Echigo Mochi Pork is a brand pork raised at farms in Niigata Prefecture, known for its fine texture Savor Japanese banquet cuisine packed with seasonal mountain delicacies from local Uonuma and fresh seafood from the Sea of Japan [Dinner] Venue Dining 18:00–19:00 start (ends at 20:00) <Standard banquet cuisine with Echigo Mochi Pork / Approximately 10 dishes> ・Mochi Pork Hot Pot ・Seasonal tempura ・Grilled River Fish (such as Ayu and Iwana) ・Uonuma Local Cuisine (such as simmered wheat bran and herring, and zenmai) ・Sea of Japan Sashimi ・Uonuma-grown Koshihikari rice (new harvest provided around October each year) [Breakfast] Venue dining 7:30–8:00 start (ends at 9:00) <Japanese set meal> Enjoy authentic Uonuma Koshihikari rice Menu is an example and subject to change Special meals are prepared for children If you prefer the same meal as adults, please book as "adult" Our Pride: Hot Springs Usage hours: 6:00–23:00 / Basement 1F, staircase access The most open-air rotenburo and large communal bath in Uonuma Featuring 'lukewarm' water temperatures, this is an alkaline simple hot spring. You can take your time soaking in the abundant natural hot springs that overflow. [Public Bath] Multiple washing areas, bathtubs, and jacuzzis available [Open-Air Bath] [Closed during winter (late October to mid-April) and during heavy rain or strong winds] The rock-built open-air bath, surrounded by mountains and rivers, is rich in natural ambiance Enjoy the most open and scenic view in Uonuma Due to the source temperature being approximately 35–40°C, the open-air bath will be closed during winter or bad weather as the water temperature cannot be maintained __________________________________________________ Facilities & Amenities ・Complimentary Wi-Fi throughout the facility ・Amenities available at the front desk ・Exclusive free parking available ・Large hall (200 seats for conferences, 150 seats for banquets, 150 tatami mats for large banquets) ・Banquet halls (100 tatami mats / 38.5 tatami mats / 36 tatami mats / 34 tatami mats) Important Notes ・Guest rooms are non-smoking. Please use the designated smoking area for smoking ・Shuttle service requires reservation 'by phone at least a day in advance.' Not available on the same day Shuttle service available until 18:00 from Urasa Station or Koide Station

    Flash Coupon
    US$185.39
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    9/18/2026 11:59 p.m. (JST)
    3 day(s) before your stay (from 00:00) (JST)
    50%
    1 day(s) before your stay (from 00:00) (JST)
    80%
    0 day(s) before your stay (from 00:00) (JST)
    100%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

    Excluded*

    Bathing tax (from 4/1/1950) (Per person per night)¥150

    * Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Room details

Japanese room, Non-smoking (*Japanese-style room with 8 to 12 tatami mats / non-smoking)

No smoking
Futon
1–6 guests
Room facilities
  • Toilet available, no bath
  • Bidet toilet
  • TV
  • Phone
  • Electronic kettle
  • Individual air conditioning
Amenities
  • Toothbrush sets
  • Razors
  • Bath towels
  • Two-in-one shampoo
  • Body soap
  • Soap
  • Slippers
  • Yukata
* Guest room / Japanese and Western room
No smoking
Single bed
1–4 guests
Room facilities
  • Bath and toilet available
  • Bidet toilet
  • TV
  • Phone
  • Electronic kettle
  • Individual air conditioning
  • *Example of Shabu-shabu plan/We look forward to serving you high-quality pork and fresh seasonal vegetables.
    Only 2 rooms left!
    Free cancellation until Sep 18
    Meal
    Breakfast
    Dinner
    Flash Coupon
    Price for:
    1 night
     | 
     | 
    US$186.69
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    [Shabu-shabu Plan] Relax and unwind in natural hot springs! Shabu-shabu & hot spring enjoyment plan / Includes 2 meals [Breakfast] [Dinner]

    Free cancellation until 9/18/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    Savor the rich flavors of domestic mochi pork! Shabu-shabu plan to enjoy with our prized Uonuma Koshihikari rice! A nostalgic Showa-style hot spring hotel Boasting abundant hot spring water that flows endlessly Relax and enjoy bathing in the lukewarm natural spring (approximately 38°C) For dinner, we've prepared one of the joys of travel: "shabu-shabu"! Dip the flavorful domestic mochi pork into piping hot broth and enjoy with seasonal vegetables. It pairs perfectly with freshly cooked, fluffy local Koshihikari rice! Eat to your heart's content, warm up thoroughly... and enjoy such a blissful evening. Meals [Dinner] Venue Dining 18:00–19:00 start (ends at 20:00) ・Shabu-shabu with domestic mochi pork ・Seasonal vegetables ・Uonuma-grown Koshihikari rice (new harvest provided around October each year) [Breakfast] Venue dining 7:30–8:00 start (ends at 9:00) <Japanese set meal> Enjoy authentic Uonuma Koshihikari rice Special meals are prepared for children If you prefer the same meal as adults, please book as "adult" Our Pride: Hot Springs Usage hours: 6:00–23:00 / Basement 1F, staircase access The most open-air rotenburo and large communal bath in Uonuma Featuring 'lukewarm' water temperatures, this is an alkaline simple hot spring. You can take your time soaking in the abundant natural hot springs that overflow. [Public Bath] Multiple washing areas, bathtubs, and jacuzzis available [Open-Air Bath] [Closed during winter (late October to mid-April) and during heavy rain or strong winds] The rock-built open-air bath, surrounded by mountains and rivers, is rich in natural ambiance With the most open design in Uonuma, you can enjoy stunning views. Due to the source temperature being approximately 35–40°C, the open-air bath will be closed during winter or bad weather as the water temperature cannot be maintained __________________________________________________ Facilities & Amenities ・Complimentary Wi-Fi throughout the facility ・Amenities available at the front desk ・Exclusive free parking available ・Large hall (200 seats for conferences, 150 seats for banquets, 150 tatami mats for large banquets) ・Banquet halls (100 tatami mats / 38.5 tatami mats / 36 tatami mats / 34 tatami mats) Important Notes ・Guest rooms are non-smoking. Please use the designated smoking area for smoking ・Shuttle service requires reservation 'by phone at least a day in advance.' Not available on the same day Urasa Station or Koide Station / Shuttle service available from 3:00 PM to 4:00 PM. Tadami Line will be handled separately due to operational circumstances.

    Flash Coupon
    US$186.69
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    9/18/2026 11:59 p.m. (JST)
    3 day(s) before your stay (from 00:00) (JST)
    50%
    1 day(s) before your stay (from 00:00) (JST)
    80%
    0 day(s) before your stay (from 00:00) (JST)
    100%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

    Excluded*

    Bathing tax (from 4/1/1950) (Per person per night)¥150

    * Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

  • *Example of dishes/Rice, of course, is Koshihikari rice grown in Uonuma! Enjoy Echigo mochi pork and seafood from the Sea of Japan.
    Only 2 rooms left!
    Free cancellation until Sep 18
    Meal
    Breakfast
    Dinner
    Flash Coupon
    Price for:
    1 night
     | 
     | 
    US$199.70
    Taxes & fees incl.

    Coupon

    *The discount is calculated based on the original price.
    Plan details

    [Basic Banquet Cuisine (Echigo Mochi Pork Hot Pot)] Includes Echigo Mochi Pork Hot Pot ~ Enjoy Uonuma Koshihikari rice and abundan [Breakfast] [Dinner]

    Free cancellation until 9/18/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    Our Standard Offering! Banquet cuisine featuring a hot pot made with Echigo Mochi Pork A nostalgic Showa-style hot spring hotel Boasting abundant hot spring water that flows endlessly Relax and enjoy bathing in the lukewarm natural spring (approximately 38°C) Meals Using authentic Uonuma Koshihikari rice Echigo Mochi Pork is a brand pork raised at farms in Niigata Prefecture, known for its fine texture Savor Japanese banquet cuisine packed with seasonal mountain delicacies from local Uonuma and fresh seafood from the Sea of Japan [Dinner] Venue Dining 18:00–19:00 start (ends at 20:00) <Standard banquet cuisine with Echigo Mochi Pork / Approximately 10 dishes> ・Mochi Pork Hot Pot ・Seasonal tempura ・Grilled River Fish (such as Ayu and Iwana) ・Uonuma Local Cuisine (such as simmered wheat bran and herring, and zenmai) ・Sea of Japan Sashimi ・Uonuma-grown Koshihikari rice (new harvest provided around October each year) [Breakfast] Venue dining 7:30–8:00 start (ends at 9:00) <Japanese set meal> Enjoy authentic Uonuma Koshihikari rice Menu is an example and subject to change Special meals are prepared for children If you prefer the same meal as adults, please book as "adult" Our Pride: Hot Springs Usage hours: 6:00–23:00 / Basement 1F, staircase access The most open-air rotenburo and large communal bath in Uonuma Featuring 'lukewarm' water temperatures, this is an alkaline simple hot spring. You can take your time soaking in the abundant natural hot springs that overflow. [Public Bath] Multiple washing areas, bathtubs, and jacuzzis available [Open-Air Bath] [Closed during winter (late October to mid-April) and during heavy rain or strong winds] The rock-built open-air bath, surrounded by mountains and rivers, is rich in natural ambiance Enjoy the most open and scenic view in Uonuma Due to the source temperature being approximately 35–40°C, the open-air bath will be closed during winter or bad weather as the water temperature cannot be maintained __________________________________________________ Facilities & Amenities ・Complimentary Wi-Fi throughout the facility ・Amenities available at the front desk ・Exclusive free parking available ・Large hall (200 seats for conferences, 150 seats for banquets, 150 tatami mats for large banquets) ・Banquet halls (100 tatami mats / 38.5 tatami mats / 36 tatami mats / 34 tatami mats) Important Notes ・Guest rooms are non-smoking. Please use the designated smoking area for smoking ・Shuttle service requires reservation 'by phone at least a day in advance.' Not available on the same day Shuttle service available until 18:00 from Urasa Station or Koide Station

    Flash Coupon
    US$199.70
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    9/18/2026 11:59 p.m. (JST)
    3 day(s) before your stay (from 00:00) (JST)
    50%
    1 day(s) before your stay (from 00:00) (JST)
    80%
    0 day(s) before your stay (from 00:00) (JST)
    100%
    No-show
    100%
    The penalty charges are based on the original rate of this room. However, if any discounts are applied, the incurred penalties will not exceed the total discounted amount of the reservation.The exchange rate is fixed when booking.

    Taxes & fees

    Included

    Consumption tax (from 10/1/2019) (Per person per night) 10%

    Excluded*

    Bathing tax (from 4/1/1950) (Per person per night)¥150

    * Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Room details

Japanese-western room, Non-smoking (*Japanese-Western room (6 tatami + twin room) / non-smoking)

No smoking
Single bed
1–4 guests
Room facilities
  • Bath and toilet available
  • Bidet toilet
  • TV
  • Phone
  • Electronic kettle
  • Individual air conditioning
Amenities
  • Toothbrush sets
  • Razors
  • Bath towels
  • Two-in-one shampoo
  • Body soap
  • Soap
  • Slippers
  • Yukata