An Accommodation nestled in the rural landscape, where you can enjoy a Japanese garden that reflects all four seasons and natural hot spring baths with free-flowing source water.
Sanso Rai Mikiya is a single-story retreat that blends into the surrounding countryside, where time flows at an unhurried pace. Rebranded and reopened in January 2020, it welcomes you as a peaceful rural Accommodation that brings out the true beauty of life in Yamagata. Savor meals featuring “satoyama harvests” from our own garden and rice fields, unwind in free-flowing hot spring baths, and spend a relaxing stay in traditional Japanese spaces that invite you to slow down and follow your heart. We look forward to welcoming you to an irreplaceable stay—one that may bring back something you had almost forgotten.
Because we moved our trip home forward at short notice, we ended up making a Reservation the day before. From welcome to farewell, everyone at the Accommodation greeted us with warm smiles throughout. The meals—both dinner and breakfast—were just the right portions for us as a couple in our 60s, and everything was delicious. We especially enjoyed the local cuisine, steak, local sake, and local wine—it was wonderful. The younger staff also chatted with us while explaining the dishes, and our Room was quiet and relaxing, making it a great memory.If I had to mention anything, it would be nice to have two Room keys, and I would have preferred a lighter down comforter.Thank you very much.
アラリー 8/10/2026We stayed in a connecting suite with our large family. The Room also had a private open-air bath, which the children loved. A wide variety of drinks could be ordered for free, so we ended up having a bit too much. The view from the open-air bath—fresh green mountains and the countryside spreading out below—was truly soothing. We would love to stay here again on our next trip.
archermm 6/3/2026
Facilities and Services
See All- Hot spring
- Accessibility
| IN | 15:00~19:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 14 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See All
- 30㎡
- Capacity 1~2 people
Best-Selling Stays
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Hotel Popular For Public Bath
Fun Hotel
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Rooms With Open-Air Baths Popular At Stays
Accommodation With Low Beds Or Futons, Safe For Sleeping Children
Introduction of the Accommodation

A tranquil countryside retreat in Yamagata.
A landscape of open fields and the reassuring presence of mountains. The sounds and scents of nature. The quiet beauty revealed by the distinct four seasons. Experience the richness of this peaceful village, cherished for generations, and enjoy a soothing stay that delights all five senses.
Group Hotel List

Annex Yama no Toki
An all-inclusive Accommodation in a secluded hot spring retreat in Yamagata, wrapped in tranquility. Enjoy complimentary drinks at dinner and in the “Satoyama” lounge, as well as an Onsen-hopping experience at nearby Accommodations—designed to help you make the most of your stay. Spend unhurried, luxurious time that delights both body and mind at the remote Shirabu Onsen.

Takamiya Yunohama Terrace Western Tea House
A stylish auberge where you can savor Yamagata’s gourmet cuisine while overlooking the Sea of Japan. Enjoy the rich bounty of Shonai—brought to life through diverse ingredients and the chef’s inspiration—in our restaurant with sunset views.

Miyamaso Takamiya
A long-established Ryokan with nearly 300 years of history, watching over Zao Onsen through the ages. Savor our private hot spring source that continues to flow after centuries, along with beautifully presented mountain delicacies, and enjoy a refined getaway in a nostalgic setting where traditional beauty and innovative design coexist.

Takamiya Mogamigawa Bettei Beni
This Ryokan offers panoramic views of the Mogami River from throughout the Facility. Feel the breeze on your skin and let the elegant scenery of the Mogami River embrace you, as your mind gently unwinds in its timeless flow. Reflect on the history that has been passed down through generations, and enjoy a relaxing, peaceful stay.

Sakurayu Sanshuyu
All Rooms feature a private open-air bath, and in-Room dining lets you savor Yamagata’s seasonal flavors at “Nagomi no Shitei.” Enjoy a stay where your wishes come true—relaxing without hesitation, as if spending time in another home.

Atsumi Onsen Takamiya Bettei Kuon
A modern designer Ryokan newly opened in Atsumi Onsen, a historic hot spring with over 1,000 years of tradition. Soothe yourself in Atsumi’s gentle waters, savor the bounty of the Sea of Japan and the cuisine of Shonai—renowned as a gourmet region—and unwind in spacious guest rooms for a truly relaxing stay.

Takamiya Rurikura Resort
A designer resort created by world-renowned architect the late Kenzo Tange. Its distinctive exterior and arched restaurant create a true resort atmosphere. The views from the upper floors are exceptional. Enjoy local flavors of Zao and a relaxing getaway with the soothing waters of Zao Onsen.
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 | 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 |
|
| Spring quality and benefits | Chloride Spring Muscle soreness, lower back pain, rheumatism, and nerve disorders ※Regarding the notation of "Gensen Kakenagashi" |
| Sauna | None |
| Hot stone spa | None |
| About Hygiene Measures | [COVID-19 Measures] |
Reviews
- Rooms & Amenities4.32
- Facility4.21
- Hospitality & Service4.84
- Meals4.89
- Onsen & Bath4.79
- Satisfaction4.74
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Yamagata Prefecture283 Takamatsu, Kaminoyama-shi
TEL:+81-23-610-9602
5 minutes by car from JR Kaminoyama-Onsen Station (Shuttle Service available; Reservation required)
- 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
- Available (Free)We offer a free Shuttle Service between Kaminoyama-Onsen Station and Mikiya (8:00–20:00). If you would like to use this service, please make a Reservation by the day before.
Frequently Asked Questions
Please provide information about Open-air bath.
・Business Hours: 05:00~24:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: None ・Supplementary information: 100% natural hot spring Free-flowing natural hot spring water. With an abundant supply and a drinking spring on site, you can enjoy panoramic views of the Zao mountain range from both the large public bath and the open-air bath. The lush natural scenery from the baths is sure to soothe your mind.
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Open-air bath・Free-flowing hot spring・Large public bath・Free shuttle service・Barrier-free
I would like to know the access information.
5 minutes by car from JR Kaminoyama-Onsen Station (Shuttle Service available; Reservation required)
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 50 cars ・Valet Service: Unavailable Free parking for 50 vehicles
What kind of hygiene management is being conducted?
[COVID-19 Measures]
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![[Japanese-style Room with Beds Overlooking a Japanese Garden] Kijine](https://www.img-ikyu.com/contents/common/image/acc3/00031063/1/org/13532916.jpg?auto=compress,format&lossless=0&w=560&h=370)
