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Karuizawa Narisawa House
Prince street area

Shinshu Karuizawa Life  A home that creates a fulfilling life

18 minutes walk from Shinkansen Karuizawa Station

【Under negotiation】Completion/delivery date: February 2024Scheduled for the end of the month

A newly built second house is finally completed in a quiet residential area just one street from Prince Street! ! Based in Karuizawa, this is a rare property in a Class 1 residential area that can be used for business purposes such as vacation rentals. It's in a great location, 2 minutes by car and 18 minutes walk from Karuizawa Station, and you can take a walk every day at Prince Shopping Plaza, making it an extremely convenient location.

``A home that creates a fulfilling life'' We were conscious of the vertical and horizontal connections between the living room, dirt floor salon, and atrium. This plan provides an open and comfortable space. Take the first step toward a fulfilling life at our dirt floor salon, located in a sunny place where your family can gather. This is the birth of Karuizawa SECOND-BASE, where you can enjoy the four seasons of Karuizawa and enjoy your daily life.

≪ Equipment/Features ≫
Wood stove / Floor heating / Air conditioner (living room) / Use of natural materials (solid floor / Diatomaceous earth coating on inner wall) / Dirt floor salon / Atrium / Walk-in closet / Facing kitchen / IH cooking heater / Miele dishwasher/dryer / Electronic oven / Spacious pantry / Smart home equipment/Furniture set/High-performance triple glass / Long-term quality housing / Housing design and construction performance evaluation certificate obtained

≪ Facilities near this property ≫

​ Housing price for sale

85,000,000 yen

​ (tax included)

Floor plan


Earthen floor salon + study

Site area


80.92 tsubo

Building total floor area


36.06 tsubo



Fully equipped kitchen with Miele dishwasher, electronic oven, and spacious 2 tatami pantry. Enjoy cooking and dining while feeling the nature of Karuizawa.



The living room and dining area are loosely connected, and there is a kitchen with an accent tile design on the back.



We were conscious of the connection between vertical and horizontal spaces in the living room, dirt floor salon, and atrium. This plan provides an open and comfortable space.


Doma salon

A dirt floor salon located in a sunny place where families can gather. It is a home that creates depth of space and width (depth) of living.


Doma salon

Open the large sash opening to seamlessly connect to the outside garden. This is a special space where you can feel the four seasons of Karuizawa.


Study next to the bedroom [Nook]

Adjacent to the bedroom on the first floor is a dedicated study space. Spend your time however you like, whether it's hobbies or working remotely.


2nd floor atrium

The chimney of the wood-burning stove that extends into the atrium is impressive. The expansive space created by the slanted ceiling and the beauty of the luxurious unknotted Japanese cypress paneling create a spatial design that evokes the feeling of the forests of Shinshu.

1st floor plane.jpg
2nd floor plane.jpg
Narisawa exterior plan_R.jpg

Land area: 267.51㎡ / 80.92 tsubo

Floor plan: 3LDK + dirt floor salon 


1st floor area:   74.52㎡   

2nd floor area:   44.71㎡

Total:    119.23㎡ / 36.06 tsubo

Porch           2.4 8 ㎡
Atrium              7.4 5 ㎡ 
Total construction area 129.16 m2 / 39.07 tsubo

Narisawa guide map _page-0001_R.jpg

Property Description

Address: 1065-49, Karuizawa Minamioka, Karuizawa-machi, Kitasaku-gun

Floor plan 3LDK + dirt floor salon + study

Price: 85 million yen (tax included)

​Land area 267.51㎡ (80.92 tsubo)

Building area 119.23㎡ (36.06 tsubo)      1st floor 74.52㎡   2nd floor   44.71㎡     

Transportation JR Karuizawa Station approximately 1.3km (3 minutes by car, 18 minutes walk)

Structure: 2-story wooden framework + Airpass solar construction method

Land type Residential land

Use zone     Class 1 residential area

Building coverage ratio 60%

Floor area ratio 200%

Building approval number 22NJU-10-01416

Performance acquisition   Long-term quality housing certification notification/design performance evaluation report/construction performance evaluation report

Preferential system Flat 35S [Interest rate A type] available, earthquake resistance grade 3 discount applicable (fire insurance)

Facilities: Electricity, municipal water supply,septic tank,propane gas

School district: Tobu Elementary School (2.4 km, 32 minutes walk), Karuizawa Junior High School (3.8 km, 52 minutes walk)

Others: No private road charges

Road Approximately 17.23m east side of Article 42 Paragraph 2 road

Others Article 22 area of the Act,Nagano prefecture sceneryViewing regulations, residential area(Karuizawa Town Nature Conservation Measures Outline), buried cultural property sites

Building setback   Road 2m Adjacent land 1m

Current status: Under construction

Available move-in date: End of February 2024

Other necessary expenses: Water supply fee 132,000 yen, display/preservation registration fee,Fixed asset tax settlement money (starting date: April 1st)

Seller Forest Corporation Co., Ltd.

License number: Nagano Prefectural Governor (1) No. 5812

Information registration date November 1, 2023

Information update date January 6, 2024

​Affiliated organization   National Real Estate Transaction Guarantee Association

For a villa in Karuizawa, it is important to have sunlight and prevent humidity.


Karuizawa's winter clear sky rate is 90%!

Sunlight is important for living at an altitude of 1,000 meters

By having good sunlight, you can protect yourself from the humidity in the summer and the cold in the winter, which are unique to Karuizawa. You can create a clean home that allows moisture to escape and is mold-free, and a warm home that does not rely on heating during the winter days. With a location, floor plan, and insulation performance that efficiently let in sunlight, we offer homes that allow you to stay warm during winter in Karuizawa, even without heating during the day.

Clear sky rate

The annual average humidity in Karuizawa is 80%! ?

Dense forests have poor ventilation.

The annual average humidity in Karuizawa is over 80%. Especially from June to October, the humidity is high, making it easy for mold to grow. During this season, there may be a musty smell coming from somewhere in the villa area. In the summer, there is poor ventilation, making it easy for mold to grow. That's why it is essential to take measures to prevent moisture and mold in your home. In addition, in dense forests, sunlight does not reach the area, so heating is required not only in winter, but also in spring, autumn, and day and night.


In the humid Karuizawa
“Airpass solar construction method” is suitable

"Warmth like the sun" without worrying about humidity or condensation

Airpass's winter mode creates air flow within the walls by bringing in the warm sunlight into the house and collecting solar heat on the roof and walls. It completely envelops the wall with a layer of warm air, and is effective in preventing condensation and mold inside the walls due to moisture. With an Airpass home, you can stay away for a long timeYou can feel safe using this villa! ! Protects asset value over the long term.

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