An adults-only hidden Onsen Ryokan nestled in the magnificent nature of Azumino
Welcome back. This is "Oyado Nagomino." We feel immense joy in welcoming you to this land surrounded by the majestic nature of Azumino and the warmth of wood. Before you lies a serene forest, greenery, the chirping of small birds, dappled sunlight, and a moment that is yours alone. Please relax and spend your time as your heart desires. At Nagomino, we hope to provide such a space for you... and if we can assist you even just a little, it would be our pleasure. Relax, unwind, savor. We will wholeheartedly take care of you so that you can fully enjoy an extraordinary time and space.
It’s been a while, but this was our third visit.With prices rising these days, we arrived with both hope and a bit of worry—would it still feel as satisfying as before?Those worries disappeared the moment we arrived at the Accommodation. Being greeted in the parking area, the welcome drink in the lobby, and being escorted to our Room—every interaction was so pleasant that we immediately felt at ease.The interior remains simple and impeccably clean, which is always refreshing.The wellness tea service in the loungeFresh towels prepared in the bath area, so you can use a clean towel every time you soakBathing without having to watch the clockFlowers arranged along the corridors and in the RoomTasteful decorative items and tableware with characterNatural herb-based amenities throughoutOutstanding cuisine, carefully prepared to highlight each ingredient!A well-curated selection of alcoholic beveragesAfter breakfast, delicious coffee on the terrace while listening to birdsongAll of our favorite points were unchanged, and we’re truly grateful—and deeply moved—that we were welcomed back just as warmly as ever.At dinner, when I asked for tissues, they brought them together with a small trash container. I thought it was such a thoughtful touch—and even though breakfast was served in a different location the next morning, tissues had been prepared there as well.Everyone working at Nagomino is wonderful and attentive down to every detail. Our stay made us truly happy.Thank you very much—we would love to return again.
ええやんなぁ 6/22/2026On a rainy night, the sound of the rain and raindrops rustling the green leaves blended beautifully with the scenery, making this a wonderful and very relaxing Accommodation. The Room was a bit small, as some Reviews mentioned, but we stayed with three people and it was perfectly fine for sleeping.The Onsen had that silky, slightly slippery feel—truly a “beautifying” hot spring. It felt like a real Onsen. They said it’s available 24 hours a day, which sounds common but is actually quite rare. We also really appreciated that towels were provided at each bath, so we could go empty-handed. The shampoo and skincare items (like toner) were from an herb-based brand; the scent suited our taste and everything felt high quality. There are several baths: the private baths lock with a key system so they feel secure, but for the indoor bath and open-air bath, the men’s and women’s entrances are right next to each other—quite close. Curtains were hung to provide privacy, but we still couldn’t help feeling slightly concerned about security.In the relaxation area, several types of tea were available, and we could choose whatever we liked.Dinner was an elaborate creative kaiseki meal. The ingredients were impressively focused on Shinshu Azumino specialties—excellent in every way. We were completely satisfied and pleasantly full. Breakfast was also wonderful. Afterward they brewed coffee for us, and we spent a leisurely time again while looking out at the rainy garden view.
moana0601 6/30/2026
Facilities and Services
See All- Hot spring
| IN | 15:00~17:30 |
|---|---|
| OUT | 11:00 |
| Number of rooms | 15 rooms |
| Pet | Not allowed |
| Your child | Not allowed |
| We kindly ask that children under elementary school age do not stay at our Accommodation. |
Photo
See AllNotice from the Accommodation
Due to the heavy rain on August 8, the supply from the hot spring source we draw from has been suspended.
According to an announcement by Hotaka Onsen Supply Co., Ltd., Kurokawasawa in the Nakabusa Valley overflowed, washing away Kurokawa Bridge and also sweeping away the hot spring pipeline.
The prefectural road leading to the site is completely closed, and there is currently no clear outlook for restoring either the road or the pipeline.
At present, we are operating using our stored hot spring water; however, as inflow from the source has stopped, once this supply is depleted we will add water as needed and gradually switch to heated water without Onsen minerals.
We kindly ask for your understanding before making a Reservation.
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Introduction of the Accommodation










The Four Seasons of Property Nagomino

Walk along the corridor overlooking the scenery to each bath. The sound of water echoes in the silence. The shadow of a bird appears in the distance. Feel the season on your skin, and as you soak in the Onsen springing from the foot of the Alps, your mind and body will be led to a sense of liberation.

One of the highlights of Nagomino is the creative kaiseki cuisine crafted by our head chef. Using abundant local ingredients from Azumino, we offer a seasonal menu full of flavors that reflect the time of year, serving each freshly prepared dish individually.

Unique ceiling beams. Our original furniture. Each of the 15 Rooms is uniquely designed, with no two Rooms alike, including both Japanese and Western-style Rooms. This meticulously crafted space is sure to leave a rustic impression.

After breakfast, you can enjoy your morning coffee on the open terrace surrounded by trees while listening to the chirping of birds.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Facilities & Services
- Meal
Basic Information
| Taxes | Hot Spring Tax |
|---|---|
| Card information | VISA / MASTER / JCB / AMEX / DINERS |
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You cannot stay. We kindly ask that children under elementary school age do not stay at our Accommodation. |
| Room service | Not available 9:00–10:00 / 15:00–21:00
A variety of beverages are available during the above hours. They can be served not only in your Room, but also on the outdoor terrace or in the lobby. |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Private bath |
|
| Spring quality and benefits | Alkaline Simple Onsen Muscle soreness, dry skin, and fatigue recovery ※Regarding the notation of "Gensen Kakenagashi" |
| Sauna | None |
| Hot stone spa | None |
| Others | Please note: There is no elevator. Please note: Smoking is prohibited throughout the entire building (a designated smoking area is available outside). To provide a comfortable Accommodation for everyone, smoking is only permitted in the designated smoking area. Thank you for your understanding. Please note: The Accommodation may be closed on certain weekdays. |
Reviews
- Rooms & Amenities4.29
- Facility4.76
- Hospitality & Service4.94
- Meals4.85
- Onsen & Bath4.74
- Satisfaction4.82
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Nagano Prefecture3618-44 Hotaka Ariake, Azumino City
TEL:+81-263-81-5566
■By Car
Approx. 15 km / 25 min from Azumino I.C. on the Nagano Expressway
■By JR Train
From JR Matsumoto Station, take the Oito Line to Hotaka Station; approx. 7 km / 10 min by taxi
*Free Shuttle Service is available from Hotaka Station. Please contact us after completing your Reservation.*
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 25 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Available (Free)We offer a Shuttle Service from the nearest station, Hotaka Station (JR Oito Line).
*Advance Reservation required.
Frequently Asked Questions
Please provide information about Open-air bath.
・Business Hours: 05:00~23:00 ・Hot spring: Available ・Free-flowing: None ・Cloudy hot spring water: None ・Supplementary information: 100% natural hot spring (Heating)
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: Alkaline Simple Onsen ・Spring efficacy: Muscle soreness, dry skin, and fatigue recovery
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Open-air bath・Large public bath・Private bath・Free shuttle service
I would like to know the access information.
■By Car Approx. 15 km / 25 min from Azumino I.C. on the Nagano Expressway ■By JR Train From JR Matsumoto Station, take the Oito Line to Hotaka Station; approx. 7 km / 10 min by taxi *Free Shuttle Service is available from Hotaka Station. Please contact us after completing your Reservation.*
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 25 cars ・Valet Service: Unavailable
Please provide information about Private bath.
・Business Hours: 00:00~24:00 ・Hot spring: Available ・Free-flowing: None ・Cloudy hot spring water: None ・Supplementary information: 100% natural hot spring (Heating) Available 24 hours a day. (Free)
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
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