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Ryokan

Yudanaka Onsen Seseragi no Yado Hotel Hoshikawakan

Yamanouchi Town, Nagano, Japan
Show on map

Located in the center of the Yudanaka Onsen hot spring town. Providing hospitality and 21 gallons of fresh spring water a minute! We have 195-degree hot springs! Our cuisine incorporates local ingredients.

Guest review score

Good
Reviews: 90
3.7

Access

Yudanaka Station
4 min walk
Kamijo Station
4 min drive
Yomase Station
7 min drive

Property facilities

  • Parking lot
  • Vending machine
  • Shop
  • Meeting room
  • Banquet hall
  • Open-air bath (hot spring)

Explore our rooms and plans

Price (low to high)
2 room types
New building Japanese-style room 10 tatami mats
No smoking
174.4 ft²
Max 4 adults / 3 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Bidet toilet
  • TV
  • Safe deposit box
  • Refrigerator
  • Large public bath (for women)
    Only 1 room left!
    Free cancellation until Mar 20
    No meal
    Super SaleFlash Coupon
    Price for:
    1 night
     | 
     | 
    -4%
    $162.53
    $154.41
    Taxes & fees incl.

    Coupon

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

    Room-only plan★!〜Check-in possible until 10 PM〜 Perfect for business use!Enjoy 1 [Room only]

    Free cancellation until 3/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    \◇*◆ Large public bath and open-air bath ◆*◇/ Our hotel's pride: '100% Natural Hot Spring Flow' Relax in the spacious and open public bath or the charming open-air bath. \◇*◆ Large Public Bath & Semi-Outdoor Bath ◆*◇/ Our hotel's pride: '100% Natural Hot Spring Flow' Relax in the spacious and open large public bath or enjoy a private bath at your leisure. From 15:00 to 24:00 / Next morning from 5:00 to 9:00 ◎ Large Public Bath 1F ◎ Private Semi-Outdoor Bath 3F (Natural Hot Spring + Medicinal Bath) ・Moon Bath (Hinoki Bath) ・Star Bath (Rock Bath) - Two options available. ※ Advance reservation not available - Limited to 30 minutes per session \◇*◆ Hot spring components and benefits ◆*◇/ Simple hot spring (low tonic, mildly alkaline, high-temperature spring) Benefits: Relief from neuralgia, muscle pain, joint pain, poor circulation, fatigue recovery, etc. \◇*◆ Comprehensive free services ◆*◇/ ・Unlimited coffee & tea as much as you like♪ Take it to your room if you wish☆! - Shampoo & conditioner / negative ion hairdryer / humidifier and more available for rent♪ - Relax with our massage chairs and manga corner〜♪ - We offer a selection of sleep-friendly pillows for rent!※ First come, first served ※ Please act quickly (*’ω’*) 【Information for Guests】 Futon setup is self-service.(Sheets already applied) ※ If you need assistance, please inform the staff during check-in.

    Super SaleFlash Coupon
    $154.41
    $162.53
    4% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Room only
    Cancellation policy
    Free cancellation deadline
    3/20/2026 11:59 p.m. (JST)
    7 day(s) before your stay (from 00:00) (JST)
    30%
    1 day(s) before your stay (from 00:00) (JST)
    50%
    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.

  • Breakfast buffet
    Only 1 room left!
    Free cancellation until Mar 20
    Meal
    Breakfast
    Super SaleFlash Coupon
    Price for:
    1 night
     | 
     | 
    -4%
    $175.05
    $166.30
    Taxes & fees incl.

    Coupon

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

    1-night stay with breakfast buffet plan ♪ Extensive menu 【Recommended for business use as well (^_-)-☆】 Free semi-open-air private bath [Breakfast]

    Free cancellation until 3/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    \◇*◆ Breakfast ◆*◇/ We have prepared a buffet of about 30 Japanese and Western dishes♪ with a drink and soup bar! We also have the chef's special menu☆彡 Please come and enjoy♪ 《Meal time》7:00 to 9:00 (last entry 8:45) \◇*◆ Large public bath and semi-open-air bath ◆*◇/ Our hotel is proud of our "100% natural spring water" Please relax in the spacious large public bath with an open feeling or in the private bath. 15:00 to 24:00 / 5:00 to 9:00 the next morning ◎Large public bath 1F  ◎Private semi-open-air bath 3F (spring water + medicinal bath) There are two baths: Tsuki no Yu (cypress bath) Hoshi no Yu (rock bath). *No advance reservations accepted. 30 minutes per session. \◇*◆ Hot spring ingredients and benefits ◆*◇/ Simple hot spring (hypotonic, weakly alkaline, high temperature hot spring) Benefits: neuralgia, muscle pain, joint pain, poor circulation, fatigue recovery, etc. \◇*◆ Comprehensive free services ◆*◇/ ・All-you-can-drink coffee and tea♪ Takeout to your room is also OK☆! ・Shampoo and conditioner/negative ion hair dryer/humidifier and other items available for rental♪ ・Relax in the massage chair and manga corner♪ ・Selectable pillows for a good night's sleep available for rental! *First come, first served* Hurry (*'ω'*) [Guide to customers] Futon laying is self-service. (Sheets already laid)

    Super SaleFlash Coupon
    $166.30
    $175.05
    4% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    Cancellation policy
    Free cancellation deadline
    3/20/2026 11:59 p.m. (JST)
    7 day(s) before your stay (from 00:00) (JST)
    30%
    1 day(s) before your stay (from 00:00) (JST)
    50%
    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.

  • Only 1 room left!
    Free cancellation until Mar 20
    Meal
    Breakfast
    Dinner
    Super SaleFlash Coupon
    Price for:
    1 night
     | 
     | 
    -4%
    $200.10
    $190.10
    Taxes & fees incl.

    Coupon

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

    【Most Popular NO1】Shinshu Premium Beef Sukiyaki Hotpot / Half Buffet / All-you-can-drink ◆ Natural Hot Spring♪ [Breakfast] [Dinner]

    Free cancellation until 3/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    ◇*◆ Dinner ◆*◇ Hot pot using Shinshu premium beef, red snow crab, sushi, sashimi, etc. are all-you-can-eat & half buffet, with 90 minutes of all-you-can-drink Eat and drink as much as you like and enjoy until you're full. {Meal time} 18:00 - 20:30 (last entry 19:30) - Choose from 3 types of hot pot using Shinshu premium beef (Please choose when seated) ① Suki-shabu sauce using apples ② Chicken white soup ③ Spicy kimchi hot pot soup - All-you-can-eat vegetables and meat (pork loin) - At the half buffet, seasonal local ingredients are cooked and served♪  ※ The menu is slightly changed according to the season. ◇*◆ All-you-can-drink menu (self-service) ◆*◇ Draft beer, highball, chuhai, whiskey, plum wine Sake (hot/cold), wine (red/white) Juice (5 types), oolong tea, coffee, black tea ◇*◆ Breakfast ◆*◇ We have a buffet with about 30 types of Japanese and Western dishes♪ Drink and soup bar included! We also have the chef's special menu☆彡 Please come and enjoy♪ 《Meal time》7:00 to 9:00 (last entry 8:45) \◇*◆ Large public bath/semi-open-air bath ◆*◇/ Our hotel is proud of our "100% natural spring water" Please relax in the spacious large public bath with an open feeling or in the private bath. 15:00-24:00 / 5:00-9:00 the next morning ◎Large public bath, 1st floor ◎Private semi-open-air bath, 3rd floor (spring water + medicinal bath) ・Tsuki-no-Yu (cypress bath) ・Hoshi-no-Yu (rock bath) *No advance reservations, 30 minutes per session ◇*◆ Free services ◆*◇ There are plenty of free services available in the building ・Table tennis ・1 hour karaoke (reservation required) ・Welcome drink corner, hot coffee, tea, black tea, etc. are available. ・Kids' corner (items have been reduced to prevent infection) ・Manga corner [Guest information] Futon laying is self-service.

    Super SaleFlash Coupon
    $190.10
    $200.10
    4% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    3/20/2026 11:59 p.m. (JST)
    7 day(s) before your stay (from 00:00) (JST)
    30%
    1 day(s) before your stay (from 00:00) (JST)
    50%
    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 (Relaxing_New Building 10 tatami WIFI connection OK♪)

No smoking
174.4 ft²
Max 4 adults / 3 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Bidet toilet
  • TV
  • Safe deposit box
  • Refrigerator
Japanese-style bedroom (1-3 persons)
No smoking
Max 3 adults / 2 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Bidet toilet
  • TV
  • Safe deposit box
  • Refrigerator
  • Large public bath (for women)
    Only 3 rooms left!
    Free cancellation until Mar 20
    No meal
    Super SaleFlash Coupon
    Price for:
    1 night
     | 
     | 
    -4%
    $162.53
    $154.41
    Taxes & fees incl.

    Coupon

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

    Room-only plan★!〜Check-in possible until 10 PM〜 Perfect for business use!Enjoy 1 [Room only]

    Free cancellation until 3/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    \◇*◆ Large public bath and open-air bath ◆*◇/ Our hotel's pride: '100% Natural Hot Spring Flow' Relax in the spacious and open public bath or the charming open-air bath. \◇*◆ Large Public Bath & Semi-Outdoor Bath ◆*◇/ Our hotel's pride: '100% Natural Hot Spring Flow' Relax in the spacious and open large public bath or enjoy a private bath at your leisure. From 15:00 to 24:00 / Next morning from 5:00 to 9:00 ◎ Large Public Bath 1F ◎ Private Semi-Outdoor Bath 3F (Natural Hot Spring + Medicinal Bath) ・Moon Bath (Hinoki Bath) ・Star Bath (Rock Bath) - Two options available. ※ Advance reservation not available - Limited to 30 minutes per session \◇*◆ Hot spring components and benefits ◆*◇/ Simple hot spring (low tonic, mildly alkaline, high-temperature spring) Benefits: Relief from neuralgia, muscle pain, joint pain, poor circulation, fatigue recovery, etc. \◇*◆ Comprehensive free services ◆*◇/ ・Unlimited coffee & tea as much as you like♪ Take it to your room if you wish☆! - Shampoo & conditioner / negative ion hairdryer / humidifier and more available for rent♪ - Relax with our massage chairs and manga corner〜♪ - We offer a selection of sleep-friendly pillows for rent!※ First come, first served ※ Please act quickly (*’ω’*) 【Information for Guests】 Futon setup is self-service.(Sheets already applied) ※ If you need assistance, please inform the staff during check-in.

    Super SaleFlash Coupon
    $154.41
    $162.53
    4% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Room only
    Cancellation policy
    Free cancellation deadline
    3/20/2026 11:59 p.m. (JST)
    7 day(s) before your stay (from 00:00) (JST)
    30%
    1 day(s) before your stay (from 00:00) (JST)
    50%
    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.

  • Breakfast buffet
    Only 3 rooms left!
    Free cancellation until Mar 20
    Meal
    Breakfast
    Super SaleFlash Coupon
    Price for:
    1 night
     | 
     | 
    -4%
    $175.05
    $166.30
    Taxes & fees incl.

    Coupon

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

    1-night stay with breakfast buffet plan ♪ Extensive menu 【Recommended for business use as well (^_-)-☆】 Free semi-open-air private bath [Breakfast]

    Free cancellation until 3/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    \◇*◆ Breakfast ◆*◇/ We have prepared a buffet of about 30 Japanese and Western dishes♪ with a drink and soup bar! We also have the chef's special menu☆彡 Please come and enjoy♪ 《Meal time》7:00 to 9:00 (last entry 8:45) \◇*◆ Large public bath and semi-open-air bath ◆*◇/ Our hotel is proud of our "100% natural spring water" Please relax in the spacious large public bath with an open feeling or in the private bath. 15:00 to 24:00 / 5:00 to 9:00 the next morning ◎Large public bath 1F  ◎Private semi-open-air bath 3F (spring water + medicinal bath) There are two baths: Tsuki no Yu (cypress bath) Hoshi no Yu (rock bath). *No advance reservations accepted. 30 minutes per session. \◇*◆ Hot spring ingredients and benefits ◆*◇/ Simple hot spring (hypotonic, weakly alkaline, high temperature hot spring) Benefits: neuralgia, muscle pain, joint pain, poor circulation, fatigue recovery, etc. \◇*◆ Comprehensive free services ◆*◇/ ・All-you-can-drink coffee and tea♪ Takeout to your room is also OK☆! ・Shampoo and conditioner/negative ion hair dryer/humidifier and other items available for rental♪ ・Relax in the massage chair and manga corner♪ ・Selectable pillows for a good night's sleep available for rental! *First come, first served* Hurry (*'ω'*) [Guide to customers] Futon laying is self-service. (Sheets already laid)

    Super SaleFlash Coupon
    $166.30
    $175.05
    4% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    Cancellation policy
    Free cancellation deadline
    3/20/2026 11:59 p.m. (JST)
    7 day(s) before your stay (from 00:00) (JST)
    30%
    1 day(s) before your stay (from 00:00) (JST)
    50%
    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.

  • Only 3 rooms left!
    Free cancellation until Mar 20
    Meal
    Breakfast
    Dinner
    Super SaleFlash Coupon
    Price for:
    1 night
     | 
     | 
    -4%
    $200.10
    $190.10
    Taxes & fees incl.

    Coupon

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

    【Most Popular NO1】Shinshu Premium Beef Sukiyaki Hotpot / Half Buffet / All-you-can-drink ◆ Natural Hot Spring♪ [Breakfast] [Dinner]

    Free cancellation until 3/20/2026 11:59 p.m.(JST)

    Coupon

    *The discount is calculated based on the original price.

    ◇*◆ Dinner ◆*◇ Hot pot using Shinshu premium beef, red snow crab, sushi, sashimi, etc. are all-you-can-eat & half buffet, with 90 minutes of all-you-can-drink Eat and drink as much as you like and enjoy until you're full. {Meal time} 18:00 - 20:30 (last entry 19:30) - Choose from 3 types of hot pot using Shinshu premium beef (Please choose when seated) ① Suki-shabu sauce using apples ② Chicken white soup ③ Spicy kimchi hot pot soup - All-you-can-eat vegetables and meat (pork loin) - At the half buffet, seasonal local ingredients are cooked and served♪  ※ The menu is slightly changed according to the season. ◇*◆ All-you-can-drink menu (self-service) ◆*◇ Draft beer, highball, chuhai, whiskey, plum wine Sake (hot/cold), wine (red/white) Juice (5 types), oolong tea, coffee, black tea ◇*◆ Breakfast ◆*◇ We have a buffet with about 30 types of Japanese and Western dishes♪ Drink and soup bar included! We also have the chef's special menu☆彡 Please come and enjoy♪ 《Meal time》7:00 to 9:00 (last entry 8:45) \◇*◆ Large public bath/semi-open-air bath ◆*◇/ Our hotel is proud of our "100% natural spring water" Please relax in the spacious large public bath with an open feeling or in the private bath. 15:00-24:00 / 5:00-9:00 the next morning ◎Large public bath, 1st floor ◎Private semi-open-air bath, 3rd floor (spring water + medicinal bath) ・Tsuki-no-Yu (cypress bath) ・Hoshi-no-Yu (rock bath) *No advance reservations, 30 minutes per session ◇*◆ Free services ◆*◇ There are plenty of free services available in the building ・Table tennis ・1 hour karaoke (reservation required) ・Welcome drink corner, hot coffee, tea, black tea, etc. are available. ・Kids' corner (items have been reduced to prevent infection) ・Manga corner [Guest information] Futon laying is self-service.

    Super SaleFlash Coupon
    $190.10
    $200.10
    4% Off
    Taxes & fees incl.
    2 guests 1 night 1 room
    Meals
    • Breakfast
    • Dinner
    Cancellation policy
    Free cancellation deadline
    3/20/2026 11:59 p.m. (JST)
    7 day(s) before your stay (from 00:00) (JST)
    30%
    1 day(s) before your stay (from 00:00) (JST)
    50%
    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

Standard Triple room, Non-smoking (Relaxing and Comfortable Bedroom (1-3 Guests) with Unit Bath)

No smoking
Max 3 adults / 2 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • Bidet toilet
  • TV
  • Safe deposit box
  • Refrigerator