Holiday rentals in Sai River

[Shinmidori ~ Natsunohakuba, Kamikochi] Maximum 12 people, entire house rental | 2 authentic saunas

Based in Azumino/Ikeda-cho in summer, head to 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, after the bustle of summer, you can enjoy the slightly calmer atmosphere of 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. It is recommended for those who want to spend a relaxing time in Azumino, as well as a base for sightseeing in Kamikochi and Hakuba, for stays of one night or more. Convenient access to Hakuba, Kamikochi and Tateyama-Kurobe.We also cater for group travel, family travel and long-term stays.The washing machine and bathroom also have a drying function, so you can stay comfortably even for consecutive nights. You can also come by public transport, but the area is more convenient to have a car. Free transfers are available to and from Shinano-Matsukawa Station and Akashina Station.Other pick-up and drop-off services and sightseeing pick-up and drop-off services are available for 2,000 yen to 8,000 yen (round-trip fee) depending on the distance, within a 2-hour one-way limit.For groups of 5 or more, we can arrange car rental, so please consult with us in advance. There are only a few vacancies left for July and August. To express our gratitude for the first anniversary, we have adjusted some of the dates.

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, which is blessed with forests, lakes and snow in the northern part of Nagano Prefecture, and there are many natural places such as Kurohime Kogen, Lake Nojiri and Togakushi nearby. You will have full access to a comfortable building renovated with natural materials such as cedar, cypress, and plaster, a natural garden that creates seasonal views, and a forest with a stream.In the forest that we have been maintaining, you can see birds, squirrels, and raccoon dogs, and you can enjoy strolling around looking for wild vegetables and mushrooms, as well as swings and hammocks. We have also paid special 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 BBQ and campfires without worrying about the weather. It is ideal as a base for hiking, fishing, paddleboarding and golf in the green season, and as a base for winter sports in 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 where you can enjoy scenery that can only be found here. Located in the northeast of Azumino, the former town of Akeko is With a panoramic view of the Northern Alps, Here, you will find "beautiful scenery and tranquillity that you will 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-san, 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. From 2026, there will be changes to how Airbnb displays prices, and the Nagano Prefecture accommodation tax will come into effect.
In the price breakdown, the guest service fee, applicable taxes, cleaning fee, 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 | Base in Takayama

'Ember Resort AZUMINO' Newly opened in May 2026! A private retreat surrounded by the nature of the Northern Alps, where you can enjoy a sauna, a bonfire and a BBQ. Featuring a barrel sauna, cold water bath, open-air bath, bonfire area and even a home cinema, We designed it to be a **'place where you don't just stay, but where you enjoy the stay itself'** It is also an ideal base for sightseeing in Hakuba and Azumino. ⭐️ Things to enjoy at this accommodation ✓ Experience authentic Finnish sauna relaxation in a private barrel sauna ✓ Groundwater bath and outdoor air bath ✓ Bonfire experience under the starry sky ✓ Authentic BBQ terrace dinner ✓ Large-screen home cinema system ✓ 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. A renovated former holiday home in a nature-rich setting.Please be aware in advance that insects may appear in your room during your stay when making your booking.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!✨

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.

Karuizawa The Panoramic Villa – Sky Retreat

【 Zero guest service fees 】 ■Karuizawa Panoramic House – Stunning Views This hilltop villa offers a peaceful escape with views of Mt. Asama and Nagano mountains. 174㎡, up to 8 guests. Enjoy seasonal scenery, a barrel sauna, a wood stove, jacuzzi, floor heating, espresso machine, and bring up to 4 small/medium or 2 large dogs. Quiet, nature-rich location near sightseeing, shopping, and skiing. ■We only provide one set of consumables; please purchase additional sets at supermarkets if needed.

A base for going to Togakushi｜Japanese modern inn

Opened in April 2026, "Morizo" is located on the Iizuna Plateau, which connects Zenkoji Temple and Togakushi, and is a guesthouse that has been renovated from a storehouse, preserving its original exterior and beams. A 10-minute drive will take you to the historic Togakushi area. Visit shrines, enjoy Kagami Pond and the Ninja House, and savor soba noodles. You can enjoy the Myoko-Togakushi mountain range, where you can enjoy a variety of activities all year round.

Guest house Keyaki 欅　Only one group per day

日本庭園と床の間のある和室と洋室(ベッド2 布団3) そして古い蔵の中の隠れた空間(Jazz bar風)でゆっくり。 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) 家の周辺には果樹園や水田が広がっています。 収穫期には美味しい果物と野菜とお米を食べることができます。 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.