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Minami Aso Onsenkyo Bettei Soan
Kumamoto Prefecture/Minami AsoAll detached guest rooms feature a semi-open-air bath, so you can enjoy the hot springs of Minami Aso and exquisite cuisine in complete comfort.
Enjoy the breathtaking natural beauty of South Aso throughout the seasons while savoring dishes crafted with seasonal ingredients. Indulge in the renowned onsen to soothe your travel fatigue. "Minami Aso Onsen Village - Private Villa Suan" is a fully private property designed to create irreplaceable moments for you and your loved ones.
We traveled around Kumamoto by rental car with my spouse and our two sons, and stayed at Soan in two Rooms. Overall, we were very satisfied with our stay. The staff were kind and attentive, which made us feel truly welcome. The Onsen water quality was excellent, and we felt deeply relaxed after bathing. The Rooms were clean and comfortable, making this Accommodation a great choice for a family trip. I highly recommend it, and would love to stay again if we have the chance.
Dentalcat 7/1/2026We stayed here for my wife’s birthday trip.This time we chose the “Wa” Room, and it was very spacious and comfortable. The in-room Onsen was a semi-open-air bath, so we could relax and fully enjoy the Onsen.If you walk to the main building, there is a large public bath. Towels are provided, there is also a sauna, and both the water quality and the views were excellent—we used it in both the evening and the morning.We were told Shuttle Service was available, but it was only about a 3-minute walk, so we took a short stroll instead.Meals were served in our Room, and both breakfast and dinner featured plenty of local specialties—we were very satisfied. For dinner, they brought the appetizers first, then later delivered the main dishes and dessert; the timing was just right. It was nicer than having each dish served one by one because we could eat at our own relaxed pace.Since we booked an anniversary Plan, in addition to a regular full meal portion, it included one bottle of sparkling wine for two and a No. 4 whole cake (12 cm), so we were absolutely stuffed.The staff were polite and attentive with just the right amount of distance, making our stay comfortable from start to finish.We would love to return if we have another chance, and it’s an Accommodation I would definitely recommend to others!
apj320 6/17/2026
Facilities and Services
See All- Hot spring
- Room with Open-Air Bath
- Spa facility
| IN | 15:00~18:00 |
|---|---|
| OUT | 10:30 |
| Number of rooms | 16 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See AllNotice from the Accommodation
[Open as Usual] Impact of the July 28, 2026 Earthquake / Road Conditions
We extend our heartfelt sympathies to everyone affected by the earthquake. Thank you very much for the many inquiries and messages of concern.
Regarding the earthquake that occurred on July 28, 2026, there has been no damage to our building or facilities, and we are operating as usual. There are also no issues on the main roads and surrounding roads to Aso and Minami-Aso, so you can reach us smoothly as normal.
[Our Commitment to Safety and Peace of Mind]
To ensure all guests can stay safely, we have thoroughly re-inspected our in-house equipment, secured emergency supplies, and reconfirmed our evacuation guidance procedures in case of an emergency.
[For Guests with a Reservation]
Yume Shizuku continues to welcome many guests.
If you have any concerns or questions about your stay or access due to this earthquake, please feel free to contact our Accommodation.
We will provide the latest information on access conditions and safety checks within the property.
All staff will continue to welcome you with careful attention to safety so that you can enjoy your stay in Minami-Aso with peace of mind.
Bettei Soan
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Introduction of the Accommodation









Example of a guest room
This is a tranquil space to engrave the moments of adult time into memories. Make the time with you and your loved one invaluable. A completely private property, 'Yume Shizuku Bettei Soan'.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Facilities & Services
- Meal
Basic Information
| Card information | VISA / MASTER / JCB / AMEX / DINERS |
|---|---|
| Pets | Not allowed |
| Breakfast | In-room dining |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | Available Can be arranged through an external provider. |
| Fitness gym | None |
| Public Bath |
|
| Room with Open-Air Bath |
|
| Spring quality and benefits | Sodium Bicarbonate Spring (Mildly Alkaline) Muscle soreness, gout, sensitivity to cold, chronic gastrointestinal disorders, etc. ※Regarding the notation of "Gensen Kakenagashi" |
| Sauna | Available |
| Hot stone spa | None |
Reviews
- Rooms & Amenities4.68
- Facility4.77
- Hospitality & Service4.71
- Meals4.71
- Onsen & Bath4.77
- Satisfaction4.77
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
- 4.67世界のトッチDate Posted: 10/15/2025
Access Information
Kumamoto Prefecture5-56 Kawakage, Minamiaso-mura, Aso-gun
TEL:+81-967-67-4555
- About 25 minutes by car from Aso Kumamoto Airport
- About 30 minutes by car from Kumamoto IC
- About 30 minutes by car from Kumamoto Mashiki Airport IC
- 10 minutes by car from Shirakawa-Kogen Station (Minami Aso Railway)
- 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)A Reservation must be made at least 3 days in advance.
The Shuttle Service operates between “Hakusui-Kogen Station” ⇔ “Bettei Soan”.
*10-passenger van
Frequently Asked Questions
What are the qualities and benefits of the hot spring water?
The spring quality and efficacy of the hot spring are as follows. ・Spring quality: Sodium Bicarbonate Spring (Mildly Alkaline) ・Spring efficacy: Muscle soreness, gout, sensitivity to cold, chronic gastrointestinal disorders, etc.
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Rooms with open-air baths available・Free-flowing hot spring・Large public bath・Sauna・Spa facility・Free shuttle service
I would like to know the access information.
- About 25 minutes by car from Aso Kumamoto Airport - About 30 minutes by car from Kumamoto IC - About 30 minutes by car from Kumamoto Mashiki Airport IC - 10 minutes by car from Shirakawa-Kogen Station (Minami Aso Railway)
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 20 cars ・Valet Service: Unavailable
Is there a sauna?
Yes, there is.
Do you have esthetic massages?
Yes, there is. Can be arranged through an external provider.
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