luxury architect houses for sale Nagano, Japan

■ A custom-designed home by PicoGram Architects ■ A space surrounded by greenery where you can experience the changing seasons ■ Furniture consultation available / Outdoor brand furniture installed on the balcony ■ A spacious living room with a sense of openness created by a double-height ceiling of approximately 8 meters ■ An open-concept kitchen design that offers a panoramic view of the entire living room Notes Residential area: 254.11 m² (approx. 76.86 tsubo) Spa wing area: 49.59 m² (approx. 15 tsubo) A spa wing has been added separately from the main residence. (July 2025: Expansion to include a gym, bath, and sauna) While handover is scheduled for July 2027 or later, we are open to discussion. PROPERTY OVERVIEW ■Location: Oiwake, Karuizawa-machi, Kitasaku District, Nagano Prefecture ■Transportation: Shinano Railway, Hokuriku Shinkansen Approx. 19-minute drive from “Karuizawa” Station (approx. 11.6 km) ■Land Title: Freehold ■Land Area: 4,170.5 m² (approx. 1,261.57 tsubo) ■Private Road Maintenance Obligation: None ■Land Classification: Residential ■Road Frontage: North side—public road width approx. 5 m, frontage approx. 79.8 m ■Zoning: Type 1 Low-Rise Residential Zone ■Urban Planning: Non-designated area ■Other Legal Restrictions: Area subject to Article 22 of the Building Standards Act, Guidelines for Nature Conservation Measures, etc. ■Building Coverage Ratio/Floor Area Ratio: 30(20)%/50(20)% ■Building Area: [Residential Section] 254.11 m² (approx. 76.86 tsubo) [Spa Wing] 49.59 m² (approx. 15 tsubo) ■Floor Plan: 4LDK ■Structure: Two-story wooden frame with galvanized steel sheet roofing ■Date Built: July 2022 ■ Parking: Available ■ Current Status: Currently used as a vacation home ■ Closing: Desired for July 2027 or later (negotiable) ■ Utilities: Municipal water supply, Chubu Electric Power, septic tank, kerosene heating ■ Notes: In the event of discrepancies between the drawings and the actual condition, the actual condition shall take precedence. *This information is current as of June 8, 2026. ■Mode of Transaction: Brokerage. ■Last update date: https://list-sir.jp/lp/date

This residence was designed by Kengo Kuma & Associates, led by world-renowned architect Kengo Kuma. Management by “Hoshino Resorts Villa Service” ensures a truly luxurious villa experience. “Inspired by the flight of wild birds, the ‘cluster of roofs’ soars through the forest like birds. Beneath these bird-like wings lies a living space that doubles as a museum adorned with art.” PROPERTY OVERVIEW ■Location: Nagakura, Karuizawa Town, Kitasaku District, Nagano Prefecture ■Access: Approx. 13-minute drive (approx. 6.5 km) from “Karuizawa” Station on the JR Hokuriku Shinkansen Approx. 5-minute drive (approx. 2.5 km) from “Naka-Karuizawa” Station on the Shinano Railway Line ■Land Title: Freehold ■Land Area: Registered area: 2,464.75 m² (approx. 745.58 tsubo) ■Private Road Obligations: None (Setback required: approx. 45.6 m²) ■Land Classification: Residential land ■Road Frontage: Private road on the east side, width approx. 3.8 m, frontage approx. 53.6 m Private road on the north side, width approx. 1.8 m, frontage approx. 40.2 m ■Zoning District: Type 1 Low-Rise Residential District ■Urban Planning: Non-designated area ■Other Restrictions: Karuizawa Town Nature Conservation Ordinance, etc. ■Building Coverage Ratio/Floor Area Ratio: 20/20% ■Building Area: 240.14 m² (approx. 72.64 tsubo) ■Structure: Reinforced concrete and steel-frame construction with galvanized steel sheet roofing; 2-story above ground ■Ancillary Buildings: ① Single-story steel-frame building: 51.86 m² ② Single-story steel-frame structure, 48.28 m² ③ Single-story steel-frame structure, 58.93 m² ■ Date of Construction: December 2016 ■ Design: Kengo Kuma & Associates ■ Construction: Sasazawa Construction Co., Ltd. / Sato Landscaping Co., Ltd. ■ Management: Hoshino Resorts Co., Ltd. Villa Services ■ Parking: Available ■Current Status: The vacation home is currently in use ■Closing: Negotiable ■Notes: In the event of any discrepancies between the drawings and the actual condition, the actual condition shall take precedence. *Artworks, furniture, and fixtures within the property are included. *Utilities: Private water supply, individual septic tank, individual propane gas, Chubu Electric Power Co., Inc. *Located within Hoshino Resorts-managed grounds (management contract required) ■Mode of Transaction: Brokerage. ■Last update date: https://list-sir.jp/lp/date

・A Class 1 architectural firm nestled in a quiet, lush green setting rich in nature A newly built residence designed and constructed by M’s Architects ・Located just past Ginza Street, in a private setting where no other buildings come into view ・Well-equipped vacation home featuring a sauna and sauna terrace ・The spacious building, spanning over 380 square meters, features a shower room in every room. ・The living-dining-kitchen area, spanning over 50 tatami mats, and the large wooden deck offer views of a small stream. PROPERTY OVERVIEW ■Location: Karuizawa Town, Kitasaku District, Nagano Prefecture 5-13 Oaza Karuizawa Seisawa, Part of 43-3 and 43-4 Oaza Karuizawa Karasawa ■Access: Approximately 3.4 km by car from “Karuizawa” Station on the JR Hokuriku Shinkansen ■Land Title: Freehold ■Land Area: Registered: 3,338.57 m² (approx. 1,009.91 tsubo) ■Private Road Maintenance Obligation: None ■Land Classification: Forest ■Road Frontage: North side public road, width approx. 4.1 m, frontage approx. 54 m ■Zoning: Type 1 Low-Rise Residential District ■Urban Planning: Non-designated area ■Building Coverage Ratio/Floor Area Ratio: 20/20% ■Building Permit No.: No. ■Building Area: 340.13 m² (approx. 102.88 tsubo) *Includes garage area of 28.50 m² ■Floor Plan: 4LDK + Balcony + Sauna + 4 Shower Rooms ■Structure: 2-story wooden structure ■Construction Date: May 2026 ■Parking: Available ■Current Status: Vacant ■Closing: Negotiable ■Notes: In the event of any discrepancy between the floor plans and the actual condition of the property, the actual condition shall take precedence. *The interior images shown for reference may differ from the actual exterior, landscaping, color scheme, etc. ■Mode of Transaction: Brokerage. ■Last update date: https://list-sir.jp/lp/date