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Karuizawa party house with a view of Mt. Asama “A house that can be used as a weekend base”
Nakakaruizawa area

Karuizawa Toriihara II-②

Completion/delivery date December 2023Monthly schedule

A separate rental property based in Karuizawa with a view of Mt. Asama and remote mountains from the north window.
Manor/Storebusiness such asThis is a rare property in a Class 1 residential area that can also be used for other purposes. It is also a 12 minute walk to Tsuruya, a 12 minute walk to Chubu Elementary School, and an 8 minute walk to Karuizawa Common Grounds, a new tourist attraction, making it an extremely convenient location with convenience stores, veterinary hospitals, and various clinics within walking distance.

≪ Concept ≫
In order to enjoy life in Karuizawa more actively, we have created a home where friends can gather, with the key concept of ``Every day is a Earthen floor party''. A single floor with no separation from the dirt floor to the kitchen removes the distinction between residents and guests, and the space design invites a flat lifestyle. This new-age home party format, where everyone can create and enjoy together, is sure to become a favorite among friends on weekends. 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 burning stove / Floor heating / Air conditioner (living room) / Use of natural materials (solid floor / Diatomaceous earth coating on inner wall) / Earthen floor salon / Atrium / Walk-in closet / Island kitchen / IH cooking heater / Miele dishwasher / Oven /
Smart home equipment/Furniture set/High-performance triple glass / Long-term quality housing / Acquisition of housing design and construction performance evaluation certificate /

≪ Facilities near this property ≫

​ Housing price for sale

127,000,000 yen

​ (tax included)

Floor plan

3LDK + 2F lounge

Earthen floor salon

Site area


209.6 tsubo

Building total floor area


53.0 tsubo



The spacious island kitchen (TOYO Kitchen/iNO) is perfect for both daily housework and parties. Comes with IH heater, oven, Miele dishwasher, and water purifier



The kitchen is separated from the dining room. You can cook together with your guests and then toast here. There is also a walk-through pantry in the back.



The living room in the back has a two-step skip floor, and when you sit on the sofa, you can relax and enjoy your time without being at eye level with the dining room thanks to the partition wall.


party Earthen floor salon

A Earthen floor salon that fully opens to the outside terrace. The difference between the dining room and the floor level is small, creating a large space with a sense of unity where you can feel the nature of Shinshu up close.


wood stove area

Surrounded by Shinshu larch paneling and a heavy tile accent wall, it has a calm atmosphere.


Party kitchen [BAY-CUBE]

Enjoy your meal while feeling the nature of Karuizawa around TOYOKITCHEN's open BAY-CUBE kitchen, which is perfect for a party style.


2nd floor lounge/atrium

The lounge on the second floor is a small and comfortable nook, allowing you to spend time at home in a variety of ways, whether you want to retreat or concentrate.


2nd floor lounge/nook

In front of the open lounge, we have created a deep balcony. Iron handrails can also be used as facade accents.

Karuizawa Toriihara II-② Plan 1st floor
Karuizawa Toriihara II-② Plan 2nd floor
Toriihara II-② Layout map

Land area: 692.92㎡ / 209.60 tsubo

Floor plan: 3LDK + Earthen floor salon + lounge/balcony


1st floor area: 103.61㎡   

2nd floor area:   71.61㎡

Total: 175.22 m2 / 53.0 tsubo

Toriihara II-② guide map

Property Description

Address: 3792-22, Oaza Nagakura, Shimoken, Karuizawa-machi, Kitasaku-gun

Floor plan 3LDK + Earthen floor salon + lounge/balcony

Price: 127 million yen (tax included)

​Land area 692.92㎡ (209.60 tsubo)

Building area   175.22㎡ (53.0 tsubo)      1st floor 103.61㎡   2nd floor   71.61㎡     

Transportation: JR Karuizawa Station approximately 3.8km (10 minutes by car), Shinano Railway Nakakaruizawa Station 2.3km (6 minutes by car)

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-10-00885

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, propane gas

School district: Chubu Elementary School (900m, 12 minutes walk), Karuizawa Junior High School (2.2 km, 31 minutes walk)

Others: No private road charges

Road Approximately 18.23m on the south side of the Article 42 Paragraph 2 road

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

Building setback   Road 2m Adjacent land 1m

Current status: Under construction

Available move-in date: End of December 2023

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 October 17, 2023

Information update date: October 17, 2023

​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.


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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