Vacation rentals in Sai River

[Hakuba/Uplands in September] Entire house for up to 12 people | 2 authentic saunas

✨There was a cancellation on 7/31, and there is only one night available.✨ Use Azumino and Ikeda-cho as your base in the summer to explore the spectacular scenery of the Northern Alps. You can fully enjoy mountain sightseeing at this time of year, such as Kamikochi, Tateyama Kurobe Alpine Route, Hakuba and Happo Pond.From the second half of August to September, the summer bustle has calmed down, and it is a season when you can enjoy a quiet Shinshu. Go to the mountains and highlands during the day, and the tranquility of Satoyama at night. This is a rental cottage where you can enjoy a sauna, BBQ, and a starry sky. As a base for sightseeing in Azumino, Hakuba, and Kamikochi, you can enjoy a comfortable stay for one night or for extended periods. Access to Hakuba, Kamikochi, and Tateyama-Kurobe is also good, making it suitable for group trips, family trips, and long-term stays.With a washing machine and bathroom dryer, it's comfortable for extended stays. You can also get here by public transportation, but having a car is more convenient. Free pick-up and drop-off are available at Shinano-Matsukawa Station and Akashina Station.Other transportation and sightseeing transfers are available for 2,000 to 8,000 yen (both ways) depending on the distance, for trips within 2 hours one way.For groups of 5 or more, please consult in advance as we can arrange a rental car. There are still openings on weekdays in September. It is also recommended for student trips in the latter half of summer vacation, as well as for couples and small groups.

[10 minutes from Ueda Station] Enjoy a private view | Entire house for rent where you can enjoy living in the sky

Welcome to "Goshoma no Ma", a Nordic design inn created by a professional home builder. Wake up to the morning sun and birdsong, stretch your legs at the hot spring or soba restaurant, and at night, enjoy the night view that spreads across the window while chatting leisurely with your loved ones. Please enjoy a rich, relaxing time without the pressure of time at this hilltop accommodation. ▍ The charm of Gosho no Ma [Sky Living Room] The view of the mountains beyond the large windows in the second-floor living room will make you forget the stress of everyday life. [Functional design] The first floor bedroom and the water areas are close to each other, so you can sleep with peace of mind. Of course, all rooms are comfortable thanks to the highly insulated and airtight design. [Roofed outer edge] Enjoy the peaceful nature of Ueda, which changes its expression with the seasons, while drinking tea. ▍ Recommended for these kinds of trips - A relaxing family vacation with three generations of parents and children - Anniversary trip for couples with views - Girls' trips or group trips with friends to chat ・ Relocation experience or trial stay in Nagano, Ueda, or Karuizawa ・ "Travel Like You Live" that you can't get in a hotel, etc. You can not only enjoy sightseeing, but also experience the local atmosphere and the simple flow of time. "Gosho no Ma" is a place where you can feel a sense of security like you've returned home, even though you're on a trip.

Limited to one group per day, Mökki is a small cottage with a garden by a stream

Mökki means "cottage" in Finnish. Enjoy your time in a special place surrounded by nature. Guest house Mökki is located in Shinano-cho, which is blessed with forests, lakes, and snow in the northern part of Nagano Prefecture, and there are many natural places nearby such as Kurohime Kogen, Lake Nojiri, and Togakushi. Feel free to use the entire building, which has been renovated with natural materials such as cedar, cypress, and plaster, as well as the natural garden that creates seasonal scenery and the forest where the stream flows.You can see birds, squirrels, and martens in the forest, and you can enjoy walking around looking for wild vegetables and mushrooms, as well as swings and hammocks. We also paid attention to the interior of the room and kitchen utensils so that you can enjoy "living". At the pavilion by the stream, you can enjoy BBQs and campfires without worrying about the weather. In the green season, it is the perfect base for hiking, fishing, paddle boarding, and golf, and in the snow season, it is also the perfect base for winter sports. We also have a celebration cake service for guests celebrating birthdays and anniversaries.Please check with me in advanced.

Sanchi, a private rental inn with a panoramic view of the Northern Alps

Enjoy a trip with a view you won't find anywhere else. The former town of Aka-Akashicho, located in the northeast of Azumino, Overlooking the Northern Alps, Here, you will find "beautiful views and tranquility that you will want to stay". We renovated such an old building in Akashina, Reviving it as a retro modern space, We have created an entire inn for rent. 5 minutes on foot from our facility to Akashina station, two stops to Matsumoto station on the Shinonoi line, sightseeing in Matsumoto, It is also easy to go to Nagano. Nagamineyama, Daio Wasabi, and the Shiratobi area are also close by, so please enjoy sightseeing in Azumino. The neighborhood is not downtown, so there is nothing. Recommended for those who are interested in living in the countryside and relocating to two areas, or those who are considering it. From 2026, there will be changes to how Airbnb displays prices, and the Nagano Prefecture accommodation tax will be implemented.
In the price breakdown, the guest service fee, applicable taxes, cleaning fee, etc. The price shown is all-inclusive.

A secluded adults-only resort nestled at the foot of the Northern Alps | Private sauna | Bonfire BBQ | Hakuba | Matsumoto | Kamikochi | As a base for the Takayama Mountains

“Ember Resort AZUMINO” Newly opened in May 2026! A private rental retreat surrounded by the nature of the Northern Alps, where you can enjoy a sauna, a campfire, and a BBQ. Featuring a barrel sauna, hydrotherapy bath, outdoor air bath, fire pit, and even a home theater, We designed it to be an accommodation where you don't just stay, but enjoy the stay itself. It is also a great base for sightseeing in Hakuba and Azumino. ⭐️ What you can enjoy at this inn ✓ Authentic relaxation in a private barrel sauna ✓ Natural underground water bath and open-air bath ✓ Campfire experience under the stars ✓ Ultimate BBQ terrace dinner ✓ Large-screen home theater ✓ Free EV Charging

Guest house Keyaki 欅　Only one group per day

Japanese-style and western-style rooms with Japanese garden and floors (2 beds 3 futons) And relax in the hidden space (jazz bar style) in the old warehouse. Our house has a traditional Japanese garden and Japanese style room with a dormitory floor There is also an Japanese traditional warehouse．(Jazz bar style) There are orchards and paddy fields around the house. During the harvest season, you can eat delicious fruits, vegetables and rice. This area is an agricultural promotion area There are orchards, vegetable fields and paddy fields around the house. During harvest you can eat delicious fruits and vegetables and rice.

[Riverside House] A riverside villa in Karuizawa with a sauna and fireplace

We have renovated a villa along the river in the forest of Karuizawa. Great location is about 2,500 ㎡! Feel the extraordinary feeling of the garden and outdoor dining where you can run around, the living room has a large sofa and fireplace. The bathroom can also be enjoyed in the JAXSON jetted tub, a large sauna for 4 people in the metos, and a rain shower in the water bath. It is a renovated old villa in a natural environment.Please note in advance before making your reservation that insects may enter the room during your stay.If you have excessive allergies to insects, etc., please avoid booking.

Capsule House-K, a monumental capsule house in nature designed by Kisho Kurokawa

CAPUSULE HOUSE-K is a private house designed by Kisho Kurokawa. It was created based on the concepts of Metabolism and Homo Mobius. This building is composed of the same capsules as the Chugin Capsule Tower Building, which is also a metabolism building, and was completed in 1973, the year after the building was completed. Until now, it has been open only to a few people and was a little-known building, but in 2019, the restoration was started by Kisho Kurokawa's son, and now it is open to the public with the interior of that time.

tiny cabin Nagano - Serene retreat / Snow Monkey

✨ Discover the perfect blend of modern design and serene nature in this charming, cozy cabin nestled in the forests of Nagano. Redesigned by a renowned Nagano-based interior designer as a model home, this cabin offers a unique stay with stylish interiors. Whether you’re seeking tranquility, ❄️skiing Nagano’s famous powder snow (just a 15-min. drive), or visiting historic shrines (30 min.), this cabin has it all. For outdoor enthusiasts, a camping and lake activity center is just 5 minutes away!✨

Forest sauna hideaway — where stillness is luxury

Break Free, Find Mindfulness: Discover healing tranquility at Soil. • Tranquil chalet in Okumisora-no, Hakuba Village • Peaceful ambiance & stunning forest views through large windows • Japanese craftsmanship in owner's selected furniture & tableware • Ideal remote work space with monitor & printer • Blissful relaxation: fire pit, sauna & hinoki wood bath • 1-min walk to Hotel Oak Forest's hot springs & restaurant and shuttle bus stop • Walking distance to popular Echoland restaurants and bars.

Modern Luxury, Classic Style, Onsen Nearby

Nestled in the mountains of Nagano at an elevation of 860 meters (2,821 feet), this is a luxury home exclusively for those who want to escape tourist traps, experience a side of Japan rarely seen by outsiders, and do it in style. Our 3-bedroom home is 200 sq. meters (2153 sq. feet) large and is a marriage between traditional Japanese architecture and modern technology and comfort. The home is accessible from Tokyo and other major cities via the Shinkansen bullet train or Joshin-etsu Expressway.

Sanson Terrace "House of Waltz" in rural Nagano

The Mochizuki district of Saku City, where "House of Waltz" is located, is known as Village of Horses and has long been a horse ranch where people and horses have a close relationship. To express our respect for these culture and history, we renovated a wooden house that offers a view of the horses spending time at a Equestrian Park. Within walking distance, you can visit Kasuga Onsen, boasting over 300 years of history and high-quality hot springs, a Equestrian Park, a tranquil park in nature.