Holiday rentals in Tsumagoi

ASAMA HIDEAWAY｜Hot spring with a flowing source spring｜Sauna｜BBQ｜Entire property rental｜30 minutes by car from Karuizawa Station

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 enjoy 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 Mount Asama and an overwhelming silence that is 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, 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.

Deep Gorge – The Lodge Newly built lodge in North Karuizawa | Enjoy a stay in the forest

A newly built, privately rented lodge nestled in a quiet forest in Kita-Karuizawa. Enjoy a stay surrounded by the changing seasons in a fully private space featuring two queen-size beds, a living room with a wood-burning stove, a functional kitchen, and a separate bathroom. [A special dining experience at a writer's table] Adorning the lodge's kitchen and dining table are unique pieces of tableware created in the on-site pottery studio.Here, casual moments—such as brewing coffee in a cup crafted by the owner potter or serving local ingredients—become a little bit special. If there is a vessel you would like to purchase, please let us know.In addition, you can enjoy pottery-making workshops at the on-site pottery studio, available by reservation. About 90 minutes from Tokyo, and about 30 minutes by car to Karuizawa and Kusatsu Onsen.Enjoy the luxury of doing nothing, accompanied by campfires, walks in the forest and the flickering flames of a wood-burning stove.For quiet moments with family, friends, loved ones, or simply for yourself.

[Private natural hot spring] Sengen Kogen Villa | Maximum 12 people | Renewal celebration: free Weber BBQ (7-0275)

A luxurious, private villa with a natural hot spring, nestled in the tranquillity of the Tojiko Kogen Highlands. Accommodating up to 12 people, it caters to a wide range of uses, from family holidays for three generations to corporate training sessions and special occasions with friends. You can enjoy the natural hot spring at any time during your stay—whether basking in the morning sun or gazing at the night sky—spending a relaxing time away from the daily grind.All rooms are air-conditioned, ensuring a comfortable stay throughout the year. In addition, oxygen concentrators are available for use free of charge (please use them at your own discretion and responsibility).In addition to the hot spring, please use this to refresh your mind and body. Chosen by those looking for an environment where they can relax both physically and mentally. ━━━━━━━━━━━━━━━━━━━━━━━━ ✓ Natural hot spring ✓ Accommodates up to 12 people ✓ Fully private ✓ All rooms air-conditioned ✓ Free oxygen box (at your own risk)

Treehouse, Sauna and BBQ Facilities | Private Villa Nestled in a 3,300-m² Forest by a Stream

"COCO VILLA Kita-Karuizawa 01", created in the lush forests of Kita-Karuizawa, is a newly built designer villa situated on a vast plot of approximately 1,000 tsubo. The two buildings, separated by a stream that flows gracefully through the grounds, offer luxurious spaces of over 100 m². Building 01 features a full-scale tree house that will tickle your sense of adventure. Building 02 has a spacious dog run where you can run around freely with your dog. Each building has a charming design that is full of fun. For large groups, it is also possible to book both buildings 01 and 02. At night, you can enjoy a BBQ or a bonfire in a fairy-tale world with the magical mushroom-shaped lights. 170 minutes from Tokyo. Get away from everyday life and spend an unforgettable holiday with your loved ones in your "very own forest villa", surrounded by the chirping of birds and the flickering of flames.

Enjoy the view of Lake Nojiri, with a private sauna, Anoie (あの家)

This house overlooks Lake Nojiri and has a superb view. There are several ski resorts (Myoko, Kurohime, Madarao) about 15-20 minutes away by car, making it a perfect base for winter sports. Enjoy the wood stove sauna and the water bath with a view. There are no private houses around, so you can listen to music and watch movies loudly. Because it is a house located deep in the mountains, we take the best measures, but in the warm season, insects come out. It snows a lot in winter. In autumn, fallen leaves dance. You will also need to adjust the wood stove fire yourself. It's not an easy house to live in, but we promise you a great view and experience. Enjoy cooking with a counter kitchen with a view, condiments and cooking utensils. (There is no equipment for BBQ)

Rock Forest Hokuriku Izawa [BBQ in the fireplace in the forest & hot spring bath fed by a source spring on a rock]

A 1000 square meter private villa with 7 spaces. The entire "Rock Forest" has seven main concepts. We offer each "way of spending time". After procuring fresh ingredients locally, move to the Rock Forest, park your car in the parking lot, and go up the stairs to bring the ingredients to the hearth space. You won't see any other people. It is 60 minutes by Shinkansen from Tokyo to Karuizawa, and 30 minutes by car from Karuizawa Station, so you can work in the morning and take a half-day off in the afternoon, for example. Surrounded by nature, you can relax and enjoy an extraordinary time. < Winter season November-March > The outdoor bath is closed during the winter months.

[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.

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.

AsamaMori : a private onsen villa in Kitakaruizawa

Asama Mori is a private onsen property located in an exclusive resort in Kita-Karuizawa. Our villa is hidden in abundant nature that changes with the beautiful colors of the seasons. The pure hot spring water is sourced directly from nearby iconic Mount Asama. This mineral rich water is blessed with many healing properties. You can choose to rest and relax in this large comfortable home or explore the area. Kita-Karuizawa has much to offer and our property is the perfect place to call home.

Largest private villa with the natural hot springs

The Guest House Japan Asama was produced by the team used to work for a well known airline marketing team. The main concepts of the stay are "nature", "specious" and "hospitality". Guests can enjoy natural private onsens in the large size villa located in the national park. The private villa has 2 floors and each floor has over 120 square meters. The highlights of the villa are stone bath at inside of the villa and cypress bath at outside. Enjoy our natural onsen at both inside and outside!