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Business hotel

Ryuo Radon Onsen Hotel U-Topia

Kai City, Yamanashi
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Awarded first place under the "Health Promotion Category" of Japan's Hot Springs and Accommodation General Election 2021! It also received an award for its Covid preventive measures.

Guest review score

Good
Reviews: 63
3.8

Access

Ryuo Station
11 min walk
Shiozaki Station
10 min drive
Kai-sumiyoshi Station
13 min drive

Property facilities

  • Parking lot
  • Restaurant
  • Spa / Beauty salon
  • Vending machine
  • Banquet hall
  • Shop

Explore our rooms and plans

Price (low to high)
5 room types
[Non-smoking in all rooms] Double room <with bath and toilet> <equipped with Wi-Fi>
No smoking
Nightlife view
16 m²
Max 3 adults / 2 children
Room facilities
  • Bath and toilet available
  • Internet available in room
  • No meal
    Early bird discount
    Price for:
    1 night
     | 
     | 
    HK$637.86
    Taxes & fees incl.
    Plan details

    Sakiraku 60 plan [Room only]

    This plan can be used up to 60 days before your stay. Once you have decided on your plans, please make your reservation as soon as possible.

    HK$637.86
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Room only
    Plan restrictions
    • Early bird discount
  • No meal
    Price for:
    1 night
     | 
     | 
    HK$768.85
    Taxes & fees incl.
    Plan details

    Consecutive night plan [Room only]

    This plan can be used for stays of 2 consecutive nights or more.

    HK$768.85
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Room only
  • No meal
    Free parking
    Price for:
    1 night
     | 
     | 
    HK$939.19
    Taxes & fees incl.
    Plan details

    Accommodation only plan [Room only]

    This plan includes the room rate only. Please note that meals are not included.

    HK$939.19
    Taxes & fees incl.
    1 room 2 guests 1 night
    Plan benefits
    • Free parking
    Meals
    • Room only
Room details

Double <with bath and toilet> <Wi-Fi equipped> [Double room] [Non-smoking] [Mountain view] [Nightlife view]

No smoking
Nightlife view
16 m²
Max 3 adults / 2 children
Room facilities
  • Bath and toilet available
  • Internet available in room
6 tatami mats in a Japanese-style room of just the right size
No smoking
16 m²
Max 3 adults / 2 children
Room facilities
  • Toilet available, no bath
  • Internet available in room
  • No meal
    Early bird discount
    Price for:
    1 night
     | 
     | 
    HK$637.86
    Taxes & fees incl.
    Plan details

    Sakiraku 60 plan [Room only]

    This plan can be used up to 60 days before your stay. Once you have decided on your plans, please make your reservation as soon as possible.

    HK$637.86
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Room only
    Plan restrictions
    • Early bird discount
  • No meal
    Price for:
    1 night
     | 
     | 
    HK$768.85
    Taxes & fees incl.
    Plan details

    Consecutive night plan [Room only]

    This plan can be used for stays of 2 consecutive nights or more.

    HK$768.85
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Room only
  • No meal
    Free parking
    Price for:
    1 night
     | 
     | 
    HK$939.19
    Taxes & fees incl.
    Plan details

    Accommodation only plan [Room only]

    This plan includes the room rate only. Please note that meals are not included.

    HK$939.19
    Taxes & fees incl.
    1 room 2 guests 1 night
    Plan benefits
    • Free parking
    Meals
    • Room only
Room details

6 tatami mats <without bath / with toilet> <equipped with Wi-Fi> [Japanese room] [Non-smoking]

No smoking
16 m²
Max 3 adults / 2 children
Room facilities
  • Toilet available, no bath
  • Internet available in room
Semi-double twin room
No smoking
16 m²
Max 2 adults / 1 child
Room facilities
  • Bath and toilet available
  • Internet available in room
  • No meal
    Early bird discount
    Price for:
    1 night
     | 
     | 
    HK$637.86
    Taxes & fees incl.
    Plan details

    Sakiraku 60 plan [Room only]

    This plan can be used up to 60 days before your stay. Once you have decided on your plans, please make your reservation as soon as possible.

    HK$637.86
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Room only
    Plan restrictions
    • Early bird discount
  • No meal
    Price for:
    1 night
     | 
     | 
    HK$768.85
    Taxes & fees incl.
    Plan details

    Consecutive night plan [Room only]

    This plan can be used for stays of 2 consecutive nights or more.

    HK$768.85
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Room only
  • No meal
    Free parking
    Price for:
    1 night
     | 
     | 
    HK$939.19
    Taxes & fees incl.
    Plan details

    Accommodation only plan [Room only]

    This plan includes the room rate only. Please note that meals are not included.

    HK$939.19
    Taxes & fees incl.
    1 room 2 guests 1 night
    Plan benefits
    • Free parking
    Meals
    • Room only
Room details

Twin <with bath and toilet> <Wi-Fi equipped> [Twin room] [Non-smoking]

No smoking
16 m²
Max 2 adults / 1 child
Room facilities
  • Bath and toilet available
  • Internet available in room
[Good sleep room] Memory foam mattress Truth Sleeper has been introduced. Pillows also use low resilience.
No smoking
16 m²
Max 2 adults / 1 child
Room facilities
  • Bath and toilet available
  • Internet available in room
  • No meal
    Early bird discount
    Price for:
    1 night
     | 
     | 
    HK$683.43
    Taxes & fees incl.
    Plan details

    Sakiraku 60 plan [Room only]

    This plan can be used up to 60 days before your stay. Once you have decided on your plans, please make your reservation as soon as possible.

    HK$683.43
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Room only
    Plan restrictions
    • Early bird discount
  • No meal
    Price for:
    1 night
     | 
     | 
    HK$820.11
    Taxes & fees incl.
    Plan details

    Consecutive night plan [Room only]

    This plan can be used for stays of 2 consecutive nights or more.

    HK$820.11
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Room only
  • No meal
    Free parking
    Price for:
    1 night
     | 
     | 
    HK$1,002.36
    Taxes & fees incl.
    Plan details

    Accommodation only plan [Room only]

    This plan includes the room rate only. Please note that meals are not included.

    HK$1,002.36
    Taxes & fees incl.
    1 room 2 guests 1 night
    Plan benefits
    • Free parking
    Meals
    • Room only
Room details

[Good sleep twin room] Memory foam mattress introduced Truth Sleeper [Twin room] [Non-smoking]

No smoking
16 m²
Max 2 adults / 1 child
Room facilities
  • Bath and toilet available
  • Internet available in room
Spacious Japanese-style room 12 tatami mats
No smoking
32 m²
Max 6 adults / 4 children
Room facilities
  • Toilet available, no bath
  • Internet available in room
  • No meal
    Early bird discount
    Price for:
    1 night
     | 
     | 
    HK$820.11
    Taxes & fees incl.
    Plan details

    Sakiraku 60 plan [Room only]

    This plan can be used up to 60 days before your stay. Once you have decided on your plans, please make your reservation as soon as possible.

    HK$820.11
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Room only
    Plan restrictions
    • Early bird discount
  • No meal
    Price for:
    1 night
     | 
     | 
    HK$973.88
    Taxes & fees incl.
    Plan details

    Consecutive night plan [Room only]

    This plan can be used for stays of 2 consecutive nights or more.

    HK$973.88
    Taxes & fees incl.
    1 room 2 guests 1 night
    Meals
    • Room only
  • No meal
    Free parking
    Price for:
    1 night
     | 
     | 
    HK$1,189.78
    Taxes & fees incl.
    Plan details

    Accommodation only plan [Room only]

    This plan includes the room rate only. Please note that meals are not included.

    HK$1,189.78
    Taxes & fees incl.
    1 room 2 guests 1 night
    Plan benefits
    • Free parking
    Meals
    • Room only
Room details

12 tatami mats <without bath, with toilet, equipped with Wi-Fi> [Japanese room] [Non-smoking]

No smoking
32 m²
Max 6 adults / 4 children
Room facilities
  • Toilet available, no bath
  • Internet available in room
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