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- Minami Aso Onsen Iyashi no Sato Hatago Seiwa
Minami Aso Onsen Iyashi no Sato Hatago Seiwa
Kumamoto Prefecture／AsoA relaxing Onsen accommodation offering breathtaking seasonal views of Aso from 15 detached guest rooms, each with an open-air bath.
Minami-Aso Onsen Iyashi no Sato Hatago Seiwa is a tranquil, traditional Japanese-style Onsen Accommodation in Kumamoto, Kyushu, overlooking the magnificent nature of Aso. Captivated by the breathtaking views from the open-air bath, you can relax and take a deep breath—mind and body—in our soothing Onsen. We welcome you with seasonal local flavors and heartfelt hospitality from Kumamoto. We also offer a rare rock-salt bath, uncommon in Kumamoto. Enjoy a luxurious stay with our mineral-rich Onsen and Kumamoto’s regional cuisine.
We were worried that the earthquake might have caused damage, but when we asked in advance, we were told there was no particular impact and that we could feel at ease, so we decided to visit.The area around Aso was cooler than Kumamoto City and very comfortable.For the open-air bath in the Room, they showed us how to fill it with Onsen water when showing us around, and since it is available 24 hours a day, we were able to enjoy a relaxing soak at night and again in the morning.This time we chose a Plan with breakfast only, but there were many small dishes beautifully arranged and pleasing to the eye, and the rice cooked in a pot was also very delicious.This is an Accommodation we would like to visit again for a relaxing stay.
かぶら漬け 8/29/2026I chose this Accommodation because it seemed to have a great view from the Room, and with the good weather it was even more wonderful than I imagined. The meals were truly delicious! All of the staff were very pleasant, and one staff member was from overseas but explained everything carefully, which I really appreciated. Visiting Aso has become a very special memory for me. Thank you very much.
65463 5/31/2026
Facilities and Services
See All- Hot spring
- Room with Open-Air Bath
| IN | 16:00～18:30 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 15 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See All
![■Japanese-Style Room with Open-Air Bath: 12 Tatami Mats [Iori]](https://www.img-ikyu.com/contents/common/image/acc9/00001609/1/org/12710481.jpg?auto=compress,format&lossless=0&fit=crop&w=200&h=200&q=30)
![[Women's Yukata] Please choose your favorite pattern.](https://www.img-ikyu.com/contents/common/image/acc9/00001609/0/org/12671736.jpg?auto=compress,format&lossless=0&fit=crop&w=200&h=200&q=30)
Introduction of the Accommodation
All rooms feature open-air baths A detached, traditional Japanese-style Accommodation built in a renovated old folk house
A traditional Japanese-style Onsen Ryokan in a restored folk house, overlooking the magnificent natural scenery of Aso. The gentle sounds of the seasonal breeze, insects and birds, and the colors of blossoms—together with Aso’s high-quality Onsen and heartfelt hospitality—will slowly help you unwind in both body and mind.
Enjoy a free-flowing natural hot spring Onsen in your Room.
The Room is a detached traditional Japanese house, and every Room comes with an open-air bath. Enjoy a luxurious private space just for you.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Meal
Basic Information
| Taxes | A Hot Spring Tax of 150 yen will be charged separately. |
|---|---|
| Card information | VISA / MASTER / JCB / AMEX / DINERS |
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Private bath |
|
| Room with Open-Air Bath |
|
| Spring quality and benefits | Sodium and magnesium sulfate spring (hypotonic, neutral, high-temperature) Beautiful skin, cuts, burns, chronic skin conditions, arteriosclerosis, muscle pain, neuralgia, joint pain, frozen shoulder, motor paralysis, joint stiffness, bruises, sprains, chronic digestive disorders, hemorrhoids, sensitivity to cold, recovery after illness, fatigue recovery, and improved overall health. ※Regarding the notation of "Gensen Kakenagashi" |
| Sauna | None |
| Hot stone spa | None |
Reviews
- Rooms & Amenities4.72
- Facility4.72
- Hospitality & Service4.66
- Meals4.46
- Onsen & Bath4.86
- Satisfaction4.62
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
- 5.00suika05Date Posted: 10/13/2025
Detached House
A hidden gem. The meals were excellent, and I had a comfortable stay.
Access Information
Kumamoto Prefecture461-94 Tateno, Minamiaso Village, Aso District
TEL：+81-967-23-5335
• About 40 minutes by car from Kumamoto IC on the Kyushu Expressway
• About 40 minutes by car from Aso Kumamoto Airport
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 50 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Unavailable
Frequently Asked Questions
Please provide information about Open-air bath.
・Business Hours: 07:00～22:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: Available ・Supplementary information: 100% natural hot spring
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 and magnesium sulfate spring (hypotonic, neutral, high-temperature) ・Spring efficacy: Beautiful skin, cuts, burns, chronic skin conditions, arteriosclerosis, muscle pain, neuralgia, joint pain, frozen shoulder, motor paralysis, joint stiffness, bruises, sprains, chronic digestive disorders, hemorrhoids, sensitivity to cold, recovery after illness, fatigue recovery, and improved overall health.
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Rooms with open-air baths available・Open-air bath・Free-flowing hot spring・Large public bath・Private bath
I would like to know the access information.
• About 40 minutes by car from Kumamoto IC on the Kyushu Expressway • About 40 minutes by car from Aso Kumamoto Airport
Is parking available?
・Fee： Free for guests ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces： 50 cars ・Valet Service： Unavailable
Please provide information about Private bath.
・Business Hours: 07:00～22:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: Available ・Supplementary information: 100% natural hot spring For all guest rooms, the bathwater is replaced for each guest. If you wish to use the private family bath, please inform the front desk at check-in.
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