August 1st - 9th: Open House for Newly Built Houses - 3 Houses Open Simultaneously! [Minamigaoka, Narusawa, Maezawa]
Sat, Nov 14
|Karuizawa Town
From August 1st (Sat) to 9th (Sun), we will be holding a simultaneous open house for three properties: Minamigaoka House, Narusawa House, and Maezawa House!!
![August 1st - 9th: Open House for Newly Built Houses - 3 Houses Open Simultaneously! [Minamigaoka, Narusawa, Maezawa]](https://static.wixstatic.com/media/68f19e_d2182be912274d289db0e39b95e9ed67~mv2.png/v1/fill/w_980,h_552,al_c,q_90,usm_0.66_1.00_0.01,enc_auto/68f19e_d2182be912274d289db0e39b95e9ed67~mv2.png)
![August 1st - 9th: Open House for Newly Built Houses - 3 Houses Open Simultaneously! [Minamigaoka, Narusawa, Maezawa]](https://static.wixstatic.com/media/68f19e_d2182be912274d289db0e39b95e9ed67~mv2.png/v1/fill/w_980,h_552,al_c,q_90,usm_0.66_1.00_0.01,enc_auto/68f19e_d2182be912274d289db0e39b95e9ed67~mv2.png)
Time & Location
Nov 14, 2026, 9:00 AM – Nov 23, 2026, 6:00 PM
Karuizawa Town, 647-4 Nagakura, Karuizawa-machi, Kita-Saku-gun, Nagano Prefecture, Japan 389-0111
About the event
We will be holding a simultaneous open house for three buildings.
Venue ① Minamigaoka House III

Located on a 185-tsubo (approximately 580 square meters) plot at the entrance to the popular upscale villa area "Minamigaoka Villa Area," we designed a residence that blends seamlessly with the Karuizawa landscape, incorporating a skip-floor design to bring natural beauty into the interior.
◆Selling price: 250 million yen (tax included)
◆ Land: 613.61㎡/185.6 tsubo
◆ Building: 146.02㎡/ 44.17 tsubo
◆ Floor plan: 3LDK + earthen floor salon
Click here for details about this property.
Venue ② Narusawa House

Based on the theme of "a residence that reflects the scenery," we designed a home where you can spend enriching time surrounded by nature throughout the seasons while gazing at the majestic Mount Asama. The sloping roof and large glass walls enhance the exterior, and soft sunlight streams in through the large south-facing windows, creating a spacious and open atmosphere along with the atrium.
◆Selling price: 320 million yen (tax included)
◆ Land: 1412.01㎡ / 427.13 tsubo
◆ Building: 234.34㎡/ 70.8 tsubo
◆ Floor plan: 3LDK + earthen floor lounge + 2-car garage
Click here for details about this property.
Venue ③ Maezawa House

Soft light pours in from the windows at the top of the atrium on the south side, creating a bright space that envelops the entire LDK. The earthen floor salon adjacent to the LDK is a second living room-like space that can be used in any way, whether relaxing with family or enjoying your own time.
◆Selling price: 180 million yen (tax included)
◆ Land: 661.00㎡/199.95 tsubo
◆ Building: 155.42 m² / 47.00 tsubo (including carport of 22 m²)
◆ Floor plan: 2LDK + earthen floor salon
Click here for more details about this property.