Holiday houses in Sai River

[September's Hakuba/Ushigokichi] Maximum 12 people, entire house rental | 2 authentic saunas

Based in the summer of Azumino and Ikeda Town, the view of the Northern Alps is stunning. You can fully enjoy mountain sightseeing at this time of year, such as Kamikochi, Tateyama Kurobe Alpine Route, Hakuba and Happo Pond.From late August to September, summer is a season where you can enjoy the 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 and Hakuba and Kamikochi, you can stay comfortably from one night to consecutive nights. Access to Hakuba, Kamikochi, and Tateyama Kurobe is also good, making it possible for group trips, family trips, and long-term stays.There is a washing machine and dryer, and it is comfortable for consecutive nights. You can also come by public transportation, but having a car is more convenient. Free pick-up and drop-off is available at Shinano Matsukawa Station and Meisha Station.Other transfers and sightseeing transfers are available for ¥2,000 to ¥8,000 (return) within 2 hours one-way.For more than 5 people, please consult in advance to accommodate car rental. Weekdays in September are still available. It is also recommended for student trips during the second half of the summer vacation or for couples and small groups.

ASAMA HIDEAWAY｜源泉掛流し温泉｜サウナ｜BBQ｜一棟貸し｜軽井沢駅から車で約30分

NEW OPENING in July 2026!! ASAMA HIDEAWAY is a luxurious, grown-up hideaway villa nestled at the foot of Mount Asama, designed by architect Keisuke Kojitani. A special location surrounded by a beautiful forest and the babbling of a stream.As you step into the building, which is dominated by a modern, natural black, you are greeted by the overwhelming sense of openness created by the high ceilings and the high-quality interior. The biggest attraction is the completely private spa area located right next to the creek that runs through the property. With a view of dynamic natural rock skin and deep greenery, the "semi open-air bath", and an authentic "sauna and water bath", you can ultimately spend a moment in mind and body. The luxurious outdoor living room is equipped with a BBQ grill and bioethanol fireplace.Enjoy a sophisticated space for adults, where you can have a BBQ amidst the fresh greenery during the day and be soothed by the flickering flames and the sound of the stream at night. Kita-Karuizawa is easily accessible from Tokyo, yet it offers the richness of nature brought by Mt. Asama and an overwhelming silence isolated from the hustle and bustle of the city.Please experience a time that can only be found here, where your five senses are sharpened.

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

Mökki means "cottage" in Finnish. Spend your time in a special place surrounded by nature. Guest house Mökki is located in Shinano-cho, a town blessed with forests, lakes and snow in the northern part of Nagano Prefecture, with a wealth of natural areas such as Kurohime Kogen, Lake Nojiri and Togakushi nearby. You can freely use the comfortable building renovated with natural materials such as cedar, cypress, and plaster, the natural garden that creates seasonal scenery, and the forest where the stream flows.In the forest that we have been maintaining, you can see birds, squirrels, and marten, and you can enjoy strolling around looking for wild vegetables and mushrooms, as well as swings and hammocks. We also paid close attention to the interior design and kitchen utensils to make sure you can enjoy "living" in the space. At the gazebo by the stream, you can enjoy BBQ and campfires without worrying about the weather. It is ideal as a base for hiking, fishing, paddle boarding, and golf during the green season, and as a base for winter sports during the snow season. We also offer a celebration cake service for customers celebrating their birthdays or anniversaries.Please check with me in advanced.

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

Enjoy a trip with scenery you can only find here. Located in the northeast of Azumino, the former town of Akebono is With a panoramic view of the Northern Alps, Here, you will find "beautiful scenery and tranquility that you want to linger in." Renovating such an old building in Akashina, Reviving a retro-modern space, We have created an entire inn for rent. It is a 5-minute walk from our facility to Akeshi Station, two stops on the Shinonoi Line to Matsumoto Station, sightseeing in Matsumoto, and It is also easy to get to Nagano. Nagamine, Daio Wasabi, and the Shiratobi area are also nearby, 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. Starting in 2026, Airbnb's price display has changed, and the Nagano Prefecture accommodation tax has been introduced.
In the price breakdown, the guest service fee, applicable taxes, cleaning fees, etc. The amount shown is all-inclusive.

A hidden adults-only resort nestled at the foot of the Northern Alps | Private sauna | Bonfire BBQ | Hakuba | Matsumoto | Kamikochi | Kamikochi | Your base in Takayama

"Ember Resort AZUMINO" Newly OPENING in May 2026! A secluded retreat where you can enjoy a sauna, campfire, and BBQ, surrounded by the nature of the Northern Alps. Equipped with a barrel sauna, a water bath, an open-air bath, a campfire, and a home theater, **We designed it to be an inn where you not only stay, but enjoy the stay itself.** It is also an ideal base for sightseeing in Hakuba and Azumino. ⭐️ Things to enjoy at this inn ✓ Experience authentic relaxation in a private barrel sauna ✓ Groundwater bath and outdoor air bath ✓ Campfire experience under the starry sky ✓ Authentic BBQ terrace dinner ✓ Large-screen home theater ✓ Free EV charging

[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. This is a renovated old villa in a natural environment.Please be aware that insects may appear in the room during your stay before making your reservation.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.

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.

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!✨

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.

Japanese Country Guest House "Tsuzune no mori"

*PLEASE SEE SECTION BELOW* Located in north-middle Nagano, Omi is a beautiful and quiet small village. Filled with beautiful landscapes of Japanese farming lands and mountains which are enjoyable throughout the seasons. Our 130 year-old traditional Japanese house has been renovated for your comfort while holding onto its history. Renewed as a duplex house! You have almost the entire 1st&2nd floors of the west side of the house. Limited to one group per day. Please see below about the house.

Nagano Togakushi Private Forest Cabin with 4WD Car

❑ Private Forest Cabin in Nagano Experience Japan’s beauty through the seasons — cherry blossoms in spring, cool mountain air in summer, autumn colors, and winter snow. ❑ Free Rental Car (Insurance Included) A car is essential for exploring Japan’s countryside, where public transportation can be limited and time-consuming. ❑ Comfort Meets Nature With a massage chair, sound system, kitchen, and laundry, it’s ideal for long stays — a hidden retreat to relax and reconnect with nature.