Infused with the brightness of modernism, it was established to provide soothing warmth and relaxation to guests.
The rooms, all designed for ultimate comfort, are distinct across the Kuon Club, Yumeguri Club, and Tabi Club floors, offering travelers a space for unparalleled freedom.
Experience the renowned spring water, flowing directly from the source, allowing you to connect with the seasons at Atsumi Onsen.
Enjoy the distinctly soft feel of Atsumi Onsen in Kuon's baths, where the water is free-flowing from the source.
Savor a moment of tranquility in water whose properties retain heat and gently penetrate your skin.
This historic, famous Dewa spring, dating back over a millennium, has been a long-time destination for literati and artists, celebrated in the works of Matsuo Basho, Yosano Akiko, among others. With its highly alkaline nature, the spring offers superior water that feels velvety soft, providing deep heat retention and excellent moisturizing benefits.

A charming bath with views of the garden.
Enjoy a relaxing soak while gazing at the seasonal scenery from the spacious stone tub.
| Hours | 3:00 PM to 1:00 AM, 5:00 AM to 10:00 AM * The baths alternate between men and women daily. |
|---|

A semi-open-air bath connected to the Main Public Bath "Sansui." Feel the air subtly carrying the scent of the sea breeze and enjoy a healing moment overlooking the seasonal garden.
| Hours | 3:00 PM to 1:00 AM, 5:00 AM to 10:00 AM * The baths alternate between men and women daily. |
|---|

Three separate open-air baths for solo use are located adjacent to the Main Public Bath "Rijin."
You can enjoy different springs, each with a unique tub material and water temperature.
| Hours | 3:00 PM to 1:00 AM, 5:00 AM to 10:00 AM * The baths alternate between men and women daily. |
|---|

Three separate open-air baths for solo use are located adjacent to the Main Public Bath "Rijin."
You can enjoy different springs, each with a unique tub material and water temperature.
| Hours | 3:00 PM to 1:00 AM, 5:00 AM to 10:00 AM * The baths alternate between men and women daily. |
|---|

Enjoy our dry sauna at a gentle, lower temperature. This process tightens pores, minimizes heat escape, and maximizes the water's thermal effect.
| Hours | 3:00 PM to 1:00 AM |
|---|

A private bath offering the finest Atsumi Onsen water, flowing directly from the source, for your exclusive enjoyment. The semi-open design allows for a leisurely soak while overlooking the beautiful seasonal garden.
| Hours and Fees | 3:00 PM to 10:00 PM, 7:00 AM to 10:00 AM ¥1,650 for 50 minutes *Same-day reservation required. |
|---|

A private bath offering the finest Atsumi Onsen water, flowing directly from the source, for your exclusive enjoyment. Hina no Yu is accessible for those needing barrier-free facilities.
| Hours and Fees | 3:00 PM to 10:00 PM, 7:00 AM to 10:00 AM ¥1,650 for 50 minutes *Same-day reservation required. |
|---|
| Spring Properties | Sodium-Calcium Chloride-Sulfate Spring, Source Temperature/68°C, Flow Rate/Approx. 1,300 L/min |
|---|---|
| Efficacy | Cuts, Burns, Eczema, Skin Diseases, Neuralgia, Rheumatism, Gynecological Disorders, Adenoid Constitution, Convalescence Periods, Gallstones, Gastrointestinal Atony, Urinary Stones, Metal Poisoning, Chronic Constipation, Urticaria |
| Contraindications | Chronic digestive disorders, chronic constipation, chronic cholecystitis, gallstones, obesity, diabetes, gout, kidney disease, heatstroke, other conditions involving general edema, hyperthyroidism, diarrhea |
Shonai, a treasure trove of ingredients with fertile land and facing the Sea of Japan.
A variety of signature dishes utilizing fresh seafood and succulent mountain vegetables.
Our highly popular "Shonai Mokke Buffet." Approximately 30 types of mountain and sea delicacies PLUS all-you-can-eat Snow Crab!
In Shonai, the phrase "Mokkedano" is used to express "thank you" or "unexpected good fortune."
Shonai is a culinary paradise! We created a menu designed to evoke the feeling of "Mokkedano", based on our guests' wishes to fully enjoy the region's delicious, abundant ingredients.









The head chef's signature Japanese Kaiseki set meal allows you to experience the bounty of Shonai, the Culinary Capital. We offer a diverse array of plans for you to select based on your tastes.



Our breakfast offers a taste of Shonai's culinary heritage, featuring Yamagata specialty dishes and Shonai-style ichiyaboshi. With our plentiful buffet, stock up on the energy you need to fully enjoy your journey.
*The menu may be a Japanese-style set meal depending on the day.









We offer a variety of rooms that accommodate various needs from families to couples. Enjoy the perfect, relaxed pace for your stay.
An elegant Japanese/Western-style suite room located on the top floor. Featuring an open-air bath with free-flowing spring water, a semi-double bedroom, and a 10-tatami-mat Japanese room, you can spend a relaxing moment dedicated to pure tranquility.
| Size | 73㎡ |
|---|---|
| Capacity | 2 to 6 guests |
Located on the top floor, this spacious 73㎡ room features two adjoining Japanese-style rooms and low Simmons beds. Recommended for those who want a luxurious stay in a spacious room. [18 tatami mats = 10 tatami mats + 8 tatami mats + living area] or [18 tatami mats = 12 tatami mats + 6 tatami mats + living area].
*Beds are single size, Simmons low-bed type.
Room configurations may vary.
| Size | 73㎡ |
|---|---|
| Capacity | 2 to 6 guests |
A corner Japanese suite with two adjoining Japanese-style rooms (approx. 73㎡).
Recommended for those who want a luxurious stay in a spacious corner room. [18 tatami mats = 10 tatami mats + 8 tatami mats + living area]. Beds are single-size low-bed type.
| Size | 73㎡ |
|---|---|
| Capacity | 2 to 6 guests |
A modern, Japan-inspired bedroom situated on the top floor.
This relaxing room is perfect for couples, featuring two comfortable beds and a Japanese-style space with Ryukyu tatami mats.
| Size | 38㎡ |
|---|---|
| Capacity | 2 guests |
Located on the top floor, this room blends the serenity of Japanese style with the comfort of a bed. It features two comfortable low beds and an 8-tatami-mat Japanese room with Ryukyu tatami mats.
*If your group is 3 or more, the extra bedding provided will be futons.
| Size | 38㎡ |
|---|---|
| Capacity | 2 to 4 guests |
Located on the 5th floor, this room blends the serenity of Japanese style with the comfort of a bed. It features two low beds in a Japanese room with Ryukyu tatami mats.
*For three or more guests, futons will be prepared.
| Size | 38㎡ |
|---|---|
| Capacity | 2 to 4 guests |
Our basic room type. This room blends the serenity of Japanese style with the comfort of a bed, allowing you to fully enjoy the ambiance of your journey.
| Size | 38㎡ |
|---|---|
| Capacity | 2 to 3 guests |
A Japanese-style room on the 3rd or 4th floor with a King-size bed.
Perfect for couples and those traveling with an infant or pre-school child. *The room features one King-size bed intended for shared use.
| Size | 38㎡ |
|---|---|
| Capacity | 2 guests |
Our basic room type. A room that retains a pure Japanese atmosphere, allowing you to fully enjoy the ambiance of your journey.
| Size | 38㎡ |
|---|---|
| Capacity | 2 to 4 guests |
| Check-in/Check-out | Check-in 3:00 PM / Check-out 10:00 AM |
|---|---|
| Amenities | Yukata robe, Tanzen robe, Bath towel, Hand towel, Toothbrush and toothpaste, Comb or brush, Razor, Shower cap, Cotton swabs, Body soap, Shampoo, Conditioner (Rooms with bath only) |
The lobby lounge offers views of Kuon's distinctive “mountain garden.”
A space blending Japanese and modern design unfolds, soothing the weariness of travel.










Please contact the hotel upon arrival at Zao Onsen Bus Terminal.
(We will pick you up in about 5 minutes by car.)