A traditional Japanese-style Ryokan in Yamagata Prefecture, built in the refined Sukiya architectural style, with over 300 years of history.
Over a thousand years since its opening... "Atsumi Onsen" continues to evoke nostalgia and tranquility of Japan's original landscapes. Mankokuya has preserved the generosity of nature and the culture of Atsumi for over three hundred years since its establishment.
We stayed here with a total of 12 people, including my parents and my sister’s family. The Onsen and the Room were both clean and very comfortable. The meals were also delicious, and I was especially happy to see my mother enjoy them.Yamagata Prefecture is where my mother’s family is from, and I have visited many times since childhood. Wherever you go, you can enjoy Onsen, great food, skiing in winter, and warm hospitality—it’s one of my favorite places. Next time, I’d love to come again with the family members who couldn’t join us this time.Thank you very much.
温泉満喫！ 8/5/2026From the moment you step inside, the lobby feels luxurious. The lounge offers complimentary drinks, which was very relaxing after a long journey. We stayed in a Japanese-Western style room; it was very spacious, comfortable, and had a great mountain view. The large public bath includes an indoor bath, an open-air bath, and a sauna. The water temperature was just right, and everything was clean and well maintained. Dinner tasted great and was the perfect portion size for women as well. The sea bream chazuke at breakfast was outstanding! It was a wonderful stay—this level of satisfaction at this price is hard to find. We would love to visit again.
なつぞらM 8/7/2026
Facilities and Services
See All- Hot spring
- Room with Open-Air Bath
| IN | 15:00～19:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 91 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See All![[Mountain Side] Japanese-style room with 10 tatami mats + Hinoki wooden indoor bath](https://www.img-ikyu.com/contents/common/image/acc2/00000912/1/org/12153605.jpg?auto=compress,format&lossless=0&fit=crop&w=200&h=200&q=30)
![[1st Floor: Large Garden Open-Air Bath - Sato no Yu]](https://www.img-ikyu.com/contents/common/image/acc2/00000912/0/org/13286166.jpg?auto=compress,format&lossless=0&fit=crop&w=200&h=200&q=30)
![[Exterior] A lush green location along the Atsumi River.](https://www.img-ikyu.com/contents/common/image/acc2/00000912/0/org/11711440.jpg?auto=compress,format&lossless=0&fit=crop&w=200&h=200&q=30)
- Japanese-style Room
- Capacity 1~8 people
![[Mountain Side] Japanese-style room with 10 tatami mats + Hinoki wooden indoor bath](https://www.img-ikyu.com/contents/common/image/acc2/00000912/1/org/12153605.jpg?auto=compress,format&lossless=0&w=560&h=370)
- Japanese-style Room
- Capacity 1~5 people
- Japanese-style Room
- Capacity 1~5 people
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Introduction of the Accommodation
Room
At Mankokuya, we offer spacious and relaxing spaces in all Rooms. The Rooms are surrounded by the nature of Atsumi, such as the murmuring of the river and the colors of the mountain trees. You can enjoy the seasonal beauty of Mount Atsumi and Atsumi River, providing a healing time for both mind and body.
Seasonal fish dishes directly from the Sea of Japan, premium meats such as Black Wagyu and Yamagata beef. Seasonal mountain vegetables from the local area and river fish... Indulge in the highly acclaimed cuisine of Mankokuya, celebrated for its visual and taste appeal.
Experience the luxury of a fragrant hinoki cypress bath and a stone bath reminiscent of terraced rice fields, bringing together the gentle charm of Atami's satoyama and the blessings of its renowned hot springs.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Facilities & Services
- Meal
Basic Information
| Taxes | Hot Spring Tax: 150 yen (per adult) |
|---|---|
| Card information | VISA / MASTER / JCB / AMEX / DINERS / UnionPay / Debit card |
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. Children are welcome.
For toddlers (ages 2 and over) staying without meals, a separate Facility usage fee of JPY 1,100 (tax included) will be charged.
(We apologize, but the toddler “Facility usage fee” cannot be paid in advance. Please pay on site.) |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Room with Open-Air Bath |
|
| Spring quality and benefits | Sodium-Calcium Chloride-Sulfate Onsen Cuts, burns, chronic skin conditions, frailty, chronic gynecological conditions, arteriosclerosis, neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, joint stiffness, bruises, sprains, chronic digestive disorders, hemorrhoids, sensitivity to cold (poor circulation), recovery after illness, fatigue recovery, and overall health promotion *Also effective for menstrual disorders; chronic constipation; liver disease; hypertension; and obesity. ※Regarding the notation of "Gensen Kakenagashi" |
| Sauna | Available |
| Hot stone spa | None |
Reviews
- Rooms & Amenities4.47
- Facility4.55
- Hospitality & Service4.57
- Meals4.57
- Onsen & Bath4.71
- Satisfaction4.57
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Yamagata Prefecture1 Yuatsumi-cho, Tsuruoka City
TEL：+81-570-00-8598
Bankokuya: 0570-00-8598 (Hours: 9:00 AM–6:00 PM, daily)
■By Shinkansen
Tokyo → Joetsu Shinkansen → Limited Express on the Uetsu Line → Get off at Atsumi-Onsen Station
*From Uetsu Line Atsumi-Onsen Station: 7 min by bus / 5 min by taxi
■By Train
Get off at JR Uetsu Line Atsumi-Onsen Station → approx. 7 min by bus (get off at “Atsumi Onsen Center-mae”) → 2 min on foot.
■By Car
Approx. 5 min from Atsumi Onsen I.C. on the Nihonkai-Tohoku Expressway.
Approx. 1 hr 30 min from Nakajo I.C. on the Kan-Etsu Expressway via National Route 7.
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- ---
- Valet service
- Unavailable
- Pickup and drop-off information
- Available (Free)We offer pick-up service at the nearest station, JR Uetsu Main Line “Atsumi-Onsen Station,” timed to the limited express train schedule.
This service is available by Reservation only, so please contact us by the day before.
Drop-off may also be available depending on the time, so please ask at check-in.
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 Hours: 5:00–24:00 *Closed from 10:00 to 14:00 for cleaning.*
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-Calcium Chloride-Sulfate Onsen ・Spring efficacy: Cuts, burns, chronic skin conditions, frailty, chronic gynecological conditions, arteriosclerosis, neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, joint stiffness, bruises, sprains, chronic digestive disorders, hemorrhoids, sensitivity to cold (poor circulation), recovery after illness, fatigue recovery, and overall health promotion *Also effective for menstrual disorders; chronic constipation; liver disease; hypertension; and obesity.
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・Sauna・Free shuttle service
I would like to know the access information.
■By Shinkansen Tokyo → Joetsu Shinkansen → Limited Express on the Uetsu Line → Get off at Atsumi-Onsen Station *From Uetsu Line Atsumi-Onsen Station: 7 min by bus / 5 min by taxi ■By Train Get off at JR Uetsu Line Atsumi-Onsen Station → approx. 7 min by bus (get off at “Atsumi Onsen Center-mae”) → 2 min on foot. ■By Car Approx. 5 min from Atsumi Onsen I.C. on the Nihonkai-Tohoku Expressway. Approx. 1 hr 30 min from Nakajo I.C. on the Kan-Etsu Expressway via National Route 7.
Is parking available?
・Fee： Free for guests ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Valet Service： Unavailable
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
Is there a sauna?
Yes, there is.
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