All 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 7/1/2026
  • We 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
Free-flowing hot spring / Large public bath / Sauna / Free shuttle service
IN15:00~18:00
OUT10:30
Number of rooms16 rooms
PetNot allowed
Your childPermitted

Notice 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

Spring water
  • Japanese-Western room
  • 60㎡
  • Capacity 2~5 people

【Tourism】Relaxing breakfast in the Room<Breakfast included>

IN 15:00~18:00
OUT 10:30
¥61,000
Breakfast included ; 2 peopleTax included¥54,900
(USD 344.11)

[Dinner Only Plan] Enjoy our most popular dish, sukiyaki made with premium Japanese black wagyu beef "Waou"! <No Breakfast Included>

IN 15:00~18:00
OUT 10:30
¥87,000
Dinner included ; 2 peopleTax included¥78,300
(USD 490.78)
Harmony
  • Japanese-Western room
  • 50㎡
  • Capacity 1~4 people

【Tourism】Relaxing breakfast in the Room<Breakfast included>

IN 15:00~18:00
OUT 10:30
¥61,000
Breakfast included ; 2 peopleTax included¥54,900
(USD 344.11)

[Dinner Only Plan] Enjoy our most popular dish, sukiyaki made with premium Japanese black wagyu beef "Waou"! <No Breakfast Included>

IN 15:00~18:00
OUT 10:30
¥82,600
Dinner included ; 2 peopleTax included¥74,340
(USD 465.96)
Sukiya Type [Asagiri ASAKIRI]
  • Japanese-Western room
  • 60㎡
  • Capacity 2~5 people

【Tourism】Relaxing breakfast in the Room<Breakfast included>

IN 15:00~18:00
OUT 10:30
¥61,000
Breakfast included ; 2 peopleTax included¥54,900
(USD 344.11)

[Dinner Only Plan] Enjoy our most popular dish, sukiyaki made with premium Japanese black wagyu beef "Waou"! <No Breakfast Included>

IN 15:00~18:00
OUT 10:30
¥87,000
Dinner included ; 2 peopleTax included¥78,300
(USD 490.78)

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Introduction of the Accommodation

Example of a guest room
Example of a guest room
Example of a guest room
Example of a guest room
Example of a guest room
Example of a guest room
Example of a guest room
Example of a guest room
Example of a guest room

Example of a guest room

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

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastIn-room dining
Your child
You can stay.
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
Available
Can be arranged through an external provider.
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
06:00~23:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Add water)
Remarks
Unavailable from 9:00 to 11:00 due to cleaning.
Room with Open-Air Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Add water)
Remarks
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"
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

Reviews

Overall Score
4.74
The best (31)
  • Rooms & Amenities
    4.68
  • Facility
    4.77
  • Hospitality & Service
    4.71
  • Meals
    4.71
  • Onsen & Bath
    4.77
  • Satisfaction
    4.77

*Reviews that have been translated from Japanese.*

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

Access Information

Address
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

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