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A house of wind and light Minamihara House I-B Section
Karuizawa Town Minamihara area
[Sales start] Completion and delivery date: July 2025
<< Location >>
Located on a 592m2 plot at the entrance to the popular Minamihara Villa Area, a luxury villa destination, the exterior walls feature a wood grain pattern, creating a modern feel that blends in with the rich nature of Karuizawa.
You can easily access popular spots such as Gourmet Street, where famous French restaurants line the streets, Lake Shiozawa, and Kazekoshi Park by bicycle! It is also conveniently located just 2 minutes by car to the popular supermarket "Tsuruya" and "Yukawa Furusato Park".
<Concept>
We created a residence where "light and wind" circulate, reflecting the beautiful changing seasons of Karuizawa. The open living/dining/kitchen area is about 24 tatami mats in size and has a stairwell. The sunlight pours in from the large windows on the south side, enveloping the entire room. The sunlight creates different shadows at different times of the day, bringing a rich color to the living space.
Enjoy the luxurious villa life as the seasonal breezes flow into the room along with the scenery outside and you can enjoy the nature of Karuizawa with all your senses.
<Facilities and Features>
Shinshu wood floors: natural solid wood (mountain cherry) / walls: diatomaceous earth / wood stove (HWAM) / 1st floor full floor heating (hot water type) / air conditioning (living room, bedroom, Western-style room 1, 2) / earthen floor salon / open ceiling / furnished / walk-in closet / 2 bathrooms / island kitchen / induction cooking heater / dishwasher/dryer (Miele) / electronic oven range / high-performance triple glazing / wooden deck / 1-car garage / complete set of smart home equipment / good sunlight
<< Nearby facilities of this property >>

Kitchen
The island kitchen has a calming black tone. Why not invite your family and close friends to a home party and enjoy the changes of the seasons together in this special setting?

Dining
The large window on the east side of the dining room stretches all the way to the second floor. It was designed to capture the beautiful scenery outside like a painting, adding an accent to your life.
The interior has a warm and soft feel, with solid wood floors and diatomaceous earth-finished walls, all made from natural materials.

Living
The open ceiling above the living room sofa has structural accents and natural wood beams that create an impressive, dynamic space.
Please enjoy a relaxing and luxurious time.

Living
The interior makes plentiful use of natural materials such as solid wood and diatomaceous earth, and the light reflects off the wood through the open atrium, creating a space where you can enjoy the changing appearance of the space as time passes.

Doma Salon
A stylish, tiled, earthen-floored salon space. You can freely move between inside and outside and enjoy a BBQ. It's also a great place to spend the night in Karuizawa with a few drinks.



Land area: 502.64㎡/152.05 tsubo
Floor plan: 3LDK + S + earthen floor salon
First floor area: 109.31㎡
Second floor area: 43.78㎡
Garage: 25.11m²
Total: 178.20 m2 / 53.91 tsubo

[Planned location]
742-5, Kutsukake, Nagakura, Karuizawa-machi, Kitasaku-gun











![寝室2[2F]](https://static.wixstatic.com/media/95875c_de5df3c1f0de4d00b001a2c0d707e5d8~mv2.jpg/v1/fill/w_980,h_551,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/95875c_de5df3c1f0de4d00b001a2c0d707e5d8~mv2.jpg)
![寝室1[1F]](https://static.wixstatic.com/media/95875c_35efc78b54344d1db951d7ddb6090843~mv2.jpg/v1/fill/w_980,h_551,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/95875c_35efc78b54344d1db951d7ddb6090843~mv2.jpg)
![寝室3[2F]](https://static.wixstatic.com/media/95875c_a69f011e2a9f460bbd1a4f520d7cd103~mv2.jpg/v1/fill/w_980,h_551,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/95875c_a69f011e2a9f460bbd1a4f520d7cd103~mv2.jpg)
Property Description
Location: 742-5 Kutsukake, Nagakura, Karuizawa-machi, Kitasaku-gun
Layout: 3LDK + earthen floor salon + carport
Price: 140 million yen (tax included)
Land area: 502.64 m2 / 152.05 tsubo
Building area: 178.20 m2 (53.91 tsubo) 1st floor 109.31 m2 2nd floor 43.78 m2 Carport 25.1 m2
Transportation: JR Karuizawa Station approx. 3.7 km (10 mins by car) Shinano Railway Nakakaruizawa Station approx. 2.7 km (7 mins by car)
Structure: 2-story wooden frame + Airpass solar construction
Land use: Residential land
Urban planning: Non-lined
Zoning: Type 1 low-rise residential area (buffer zone) / Type 1 residential area
Building coverage ratio: 30% *Part of the site is a buffer zone, so calculation must be made based on area apportionment
Floor area ratio: 50% *Part of the site is a buffer zone, so calculation must be made based on area apportionment
Construction approval number: No. 24NJU-10-00395
Performance certification: Long-term excellent housing certification notice/design performance evaluation certificate
Facilities: Electricity, gas (individual propane), municipal water supply, septic tank
School district: Chubu Elementary School (2.0 km, 28 minutes on foot), Karuizawa Junior High School (1.3 km, 18 min walk)
Other: No private road charges
Road: Approximately 6m south of Article 42, Paragraph 1, No. 2 Road (6m wide development road)
Other: Article 22 Area, Nagano Prefecture Landscape Ordinance, Buffer Zone (Karuizawa Town Nature Conservation Measures Guidelines)
Building Setback: 5m road, 3m adjacent land, and 1/2 building height
Disasters/Floods: Not applicable
Current Status: Under construction
Available Date: After July 2025, negotiable
Miscellaneous Fees: Water subscription fee 132,000 yen, display registration and preservation registration fees, fixed asset tax settlement fee (starting date: April 1st)
Management fee: None
Seller: Forest Corporation Co., Ltd.
License number: Nagano Prefectural Governor (1) No. 5812
Information registration date: October 7, 2024
Information update date: October 7, 2024
Affiliated organization: National Real Estate Transaction Business Guarantee Association, a public interest incorporated association
For a villa in Karuizawa, it is important to have "sun exposure" and "humidity control"

Karuizawa has a 90% chance of sunny days in winter!
Sunlight is important for life at an altitude of 1,000m
Good exposure to sunlight helps to combat the summer humidity and winter cold that are unique to Karuizawa. This allows moisture to escape and keeps the house dry and mold-free, and it also provides warmth during the day in winter without relying on heating. With a location, layout, and insulation that efficiently captures sunlight, we offer homes that allow you to enjoy a warm winter life in Karuizawa, even without heating during the day.


The average annual humidity in Karuizawa is 80%!
Dense forests also make it difficult for air to circulate.
The average annual humidity in Karuizawa is over 80%. The humidity is especially high from June to October, creating an environment that is conducive to the growth of mold. During this season, you may notice a moldy smell drifting from somewhere around the villas. In summer, the area is poorly ventilated, making it easier for mold to grow. This is why it is essential to take measures against humidity and mold in homes. Also, sunlight does not reach the dense forest, so heating is necessary not only in winter but also in spring, autumn, day and night.


The "Airpass Solar Method" is suitable for the humid Karuizawa region.
"Sunny warmth" without worrying about humidity or condensation
Airpass's winter mode lets the warmth of the sun into the house and collects solar heat on the roof and walls, creating airflow within the walls. It completely envelops the house in a layer of warm air, and is effective in preventing condensation and mold inside the walls caused by humidity. With an Airpass house, you can use it as a vacation home for long periods without worry! It protects your asset value for the long term.
