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Uenohara II Stone-clad and single-ply roof house
Karuizawa Town Uenohara Villa Area
[New property] Completion and delivery: End of July 2025
<< Location >>
Located just a 9-minute walk from the Highland Church (Hotel Breston Court), the Kaminohara villa area is renowned for its tranquility and quality. It features a peaceful environment surrounded by lush forests and a flat terrain that is rare in Karuizawa. Sophisticated cafes and galleries are dotted along Royal Prince Street, where you can enjoy beautiful scenery throughout the seasons. With excellent access to Nakakaruizawa Station and National Route 18, it is a base from which you can enjoy Karuizawa's nature and tourist spots to your heart's content. Why not spend quality time in harmony with nature as a weekend hideaway or as a base for a new life?
<Concept>
Based on the concept of "a hideaway surrounded by tranquility," we created a residence that blends into the rich nature of Kaminohara, where you can forget about your daily routine and spend a spiritually enriching, extraordinary time. The exterior features a low-height, single-sloped roof, creating a design that harmonizes with the surrounding greenery while still having a strong presence. The south side has a large opening and atrium, allowing soft light to filter into the room, allowing you to fully experience the nature of the four seasons. There is also a garage that can comfortably store your beloved car. You can carefully store that special car as a base for enjoying drives and outdoor activities in Karuizawa. Stepping out of the doma salon, you will find a terrace bathed in sunlight filtering through the trees, creating a home where you can enjoy a peaceful moment while feeling the breath of nature.
<Facilities and Features>
Shinshu wood floor: natural solid wood (mountain cherry) / walls: diatomaceous earth / wood stove (Hwam 3110c) / 1st floor full floor heating (hot water type) / air conditioning (living room, bedrooms 1, 2, 3) / earthen floor salon / open ceiling / 2nd floor shower room / tatami space / furniture included / inner garage (1 car) / walk-in closet / bathroom / open kitchen / induction cooking heater / dishwasher and dryer (front opening) / electronic oven range / high performance triple glazing / deck terrace / complete set of smart home equipment
<< Nearby facilities of this property >>

Living
The wide windows frame the beautiful moss fence outside like a painting, creating a living room that gives you a sense of oneness with nature.

Living
The open-ceiling space is finished with diatomaceous earth, filling it with light and shadows that come in through the high and wide windows, while natural stone tiles are placed on the wall behind the wood stove, giving the open-ceiling space an open and relaxing feel.

Dining
The large windows in the dining room frame the outside scenery into your everyday life like a painting. The interior is made of all natural materials, including solid wood floors and diatomaceous earth-finished walls, giving it a warm and soft feel. Accented wooden and tiled surfaces further enhance the comfortable atmosphere and natural beauty.

Kitchen/ Dining
The spacious island kitchen (TOTO Zakurasso) is perfect for everyday housework and parties. The fully equipped kitchen is equipped with a front-opening dishwasher and oven, and a large pantry space. Why not try spending your special days enjoying cooking and meals while feeling the nature of Karuizawa?

Doma Salon
The earthen floor salon, which opens to the living room and garden, is a stylish space with tiles. It is fully equipped with underfloor heating, so it is warm even in winter. It is also a special place for your beloved dog.

Doma Salon
This is a special space where you can feel the four seasons of Karuizawa. You can enjoy a BBQ while freely moving between inside and outside. We also recommend spending the night in Karuizawa with some drinks.



Land area: 666.72㎡/201.68 tsubo
Floor plan: 3LDK + earthen floor salon
1st floor area: 150.11㎡/45.4 tsubo (garage 24.77㎡/7.5 tsubo)
2nd floor area: 47.83㎡/14.5 tsubo
Total: 222.71㎡/67.4 tsubo

[Planned location]
2140-256, Serigasawa, Nagakura, Karuizawa-machi, Kitasaku-gun





















Property Overview
Location: 2140-256 Serigasawa, Nagakura, Karuizawa-machi, Kitasaku-gun, Nagano Prefecture
Layout: 3LDK + earthen floor salon + inner garage for 1 car
Price: 195 million yen (tax included)
Land area: 666.72 m2 (201.68 tsubo)
Building area: 227.71 m2 (67.4 tsubo) 1st floor: 150.11 m2, 2nd floor: 47.83 m2, inner garage: 24.77 m2
Transportation: JR Karuizawa Station: approx. 6.3 km (12 mins by car) Shinano Railway Nakakaruizawa Station: approx. 2.4 km (5 mins by car)
Structure: 2-story wooden frame building + Airpath solar construction method
Land type: residential
Urban planning: non-lined
Zoning: low-rise residential area
Building coverage ratio: 30%
Floor area ratio: 50%
Private road charge: none
Construction approval number: 6-Saken No. 601-123
Performance certification: long-term excellent housing certification notice/design performance evaluation
Facilities: electricity, gas (individual propane), municipal water supply, septic tank
School district: Chubu Elementary School 2.2km (7 minutes by car, 32 minutes on foot) Karuizawa Junior High School 2.7km (5 minutes by car, 40 minutes on foot)
Road: Approximately 31m north of Article 42, Paragraph 1, No. 3 Road (road width approximately 5.5m)
Other: Article 22 area, Nagano Prefecture Landscape Ordinance, Recreation Area (Karuizawa Town Nature Conservation Measures Guidelines)
Building Setback: 5m road setback, 3m adjacent land, and 1/2 building height
Disasters/Floods: None
Current Status: Under construction
Available Date: After August 2025, negotiable
Costs: Water subscription fee 132,000 yen, registration fee, preservation registration fee, and 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: March 10, 2025
Information update date: March 10, 2025
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, making it an environment where mold is likely to grow. 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. That's why it's essential to take measures against humidity and mold in your home. 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.
