New "Tokorozawa Izumicho no Ie" Machikado Exhibition Hall Opened, Adapted for Comfortable GX-Oriented Homes!
R.Planner Co., Ltd. opened its new "Tokorozawa Izumicho no Ie" Machikado Exhibition Hall, designed for GX-oriented (decarbonization-oriented) homes, in Tokorozawa City, Saitama Prefecture on April 25, 2026. This eco-friendly house, featuring solar power generation and high insulation performance exceeding ZEH standards, also offers an IoT experience. The exhibition hall provides a realistic feel of living in harmony with the actual cityscape.
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- 📰 Published: May 1, 2026 at 00:30
- 🔍 Collected: April 30, 2026 at 16:01
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R.Planner Co., Ltd. (Head office: Higashi-ku, Nagoya; Representative Director: Masaki Kozue; hereinafter "the Company"), which operates a housing platform business centered on detached houses, opened its new "Tokorozawa Izumicho no Ie" Machikado Exhibition Hall (Tokorozawa City, Saitama Prefecture), adapted for GX-oriented (decarbonization-oriented) homes, on April 25, 2026.
■ Overview
The "Tokorozawa Izumicho no Ie" Machikado Exhibition Hall opened in Tokorozawa City, Saitama Prefecture on April 25, 2026.
"Tokorozawa Izumicho no Ie" is equipped with solar power generation and boasts insulation performance grade 6 specifications (UA value of 0.46 or less), making it compliant with "GX-oriented (decarbonization-oriented) homes" *2, which exceeds the standards of ZEH (Net Zero Energy House) *1. Visitors can also experience IoT, which allows remote control of home equipment and appliances from a smartphone.
"Machikado Exhibition Halls" allow visitors to realistically experience harmony with the cityscape, how to use the site, and how to incorporate light in a residential area, which are difficult to imagine from conventional housing exhibition halls alone.
*1 ZEH (Net Zero Energy House): Abbreviation for "Net Zero Energy House," a house that aims for zero or less energy consumption by combining high insulation performance with "energy saving" and "energy creation."
*2 GX-oriented (decarbonization-oriented) homes: New homes that incorporate the concept of GX (Green Transformation), aiming for a transition to a clean energy-centered society towards a decarbonized society, and have energy-saving performance significantly exceeding ZEH (Net Zero Energy House) standards. Requirements include a primary energy consumption reduction rate of 35% or more excluding renewable energy, a primary energy consumption reduction rate of 100% including renewable energy, and insulation performance grade 6 or higher, among others.
☑ Opening Date: Saturday, April 25, 2026
☑ Location: 914-1 Izumicho, Tokorozawa City
*Advance reservations are required for visits and tours: https://www.arrgallery.jp/store/tokyo/tokorozawaizumichou
■ Features
・Total floor area: 101.02㎡ (30.55 tsubo)
・Layout: 3LDK with free space + WIC + Doma storage
The exterior features a modern atmosphere based on gray tones. The skeleton staircase in the entrance hall creates a sense of openness, and the layout includes a high-ceiling living room, an island-style kitchen that allows for circulation, and a dining table arranged side-by-side. The master bedroom and free space are connected by a skip floor, and a bed board utilizing a wood-grain accent wall and indirect lighting create a hotel-like atmosphere. Furthermore, it is an IoT home where LDK lighting can be turned ON/OFF, dimmed, and operated remotely from a smartphone, even when away from home. With solar power generation and a storage battery, electricity generated during the day can be stored and utilized at night or during power outages, leading to reduced utility costs and preparedness for disasters.
■ About "Machikado Exhibition Hall"
"Machikado Exhibition Halls" are real-sized model house facilities where you can experience the sense of distance and layout with neighboring houses, natural lighting, the feeling of room sizes, and the quality of materials from a different perspective and sensation than conventional housing exhibition halls. By constructing our advanced homes, we contribute to improving the living environment in the neighborhood.
■ Reference Pages
◯ Arr Gallery (Custom Homes) https://www.arrgallery.jp/
◯ Arr Planner Real Estate (Arr Gallery × Subdivision Homes) https://www.arrplanner-fudosan.co.jp/
◯ Arr Gallery Official Instagram https://www.instagram.com/arrgallery_official/
◯ F-no-Ie (Custom Homes) https://www.f-no-ie.com/
*Company names, logos, and product names mentioned are registered trademarks or trademarks of their respective companies.
*"Housing Platform" is a registered trademark of R.Planner. Registration No. 6468399.
■ Overview
The "Tokorozawa Izumicho no Ie" Machikado Exhibition Hall opened in Tokorozawa City, Saitama Prefecture on April 25, 2026.
"Tokorozawa Izumicho no Ie" is equipped with solar power generation and boasts insulation performance grade 6 specifications (UA value of 0.46 or less), making it compliant with "GX-oriented (decarbonization-oriented) homes" *2, which exceeds the standards of ZEH (Net Zero Energy House) *1. Visitors can also experience IoT, which allows remote control of home equipment and appliances from a smartphone.
"Machikado Exhibition Halls" allow visitors to realistically experience harmony with the cityscape, how to use the site, and how to incorporate light in a residential area, which are difficult to imagine from conventional housing exhibition halls alone.
*1 ZEH (Net Zero Energy House): Abbreviation for "Net Zero Energy House," a house that aims for zero or less energy consumption by combining high insulation performance with "energy saving" and "energy creation."
*2 GX-oriented (decarbonization-oriented) homes: New homes that incorporate the concept of GX (Green Transformation), aiming for a transition to a clean energy-centered society towards a decarbonized society, and have energy-saving performance significantly exceeding ZEH (Net Zero Energy House) standards. Requirements include a primary energy consumption reduction rate of 35% or more excluding renewable energy, a primary energy consumption reduction rate of 100% including renewable energy, and insulation performance grade 6 or higher, among others.
☑ Opening Date: Saturday, April 25, 2026
☑ Location: 914-1 Izumicho, Tokorozawa City
*Advance reservations are required for visits and tours: https://www.arrgallery.jp/store/tokyo/tokorozawaizumichou
■ Features
・Total floor area: 101.02㎡ (30.55 tsubo)
・Layout: 3LDK with free space + WIC + Doma storage
The exterior features a modern atmosphere based on gray tones. The skeleton staircase in the entrance hall creates a sense of openness, and the layout includes a high-ceiling living room, an island-style kitchen that allows for circulation, and a dining table arranged side-by-side. The master bedroom and free space are connected by a skip floor, and a bed board utilizing a wood-grain accent wall and indirect lighting create a hotel-like atmosphere. Furthermore, it is an IoT home where LDK lighting can be turned ON/OFF, dimmed, and operated remotely from a smartphone, even when away from home. With solar power generation and a storage battery, electricity generated during the day can be stored and utilized at night or during power outages, leading to reduced utility costs and preparedness for disasters.
■ About "Machikado Exhibition Hall"
"Machikado Exhibition Halls" are real-sized model house facilities where you can experience the sense of distance and layout with neighboring houses, natural lighting, the feeling of room sizes, and the quality of materials from a different perspective and sensation than conventional housing exhibition halls. By constructing our advanced homes, we contribute to improving the living environment in the neighborhood.
■ Reference Pages
◯ Arr Gallery (Custom Homes) https://www.arrgallery.jp/
◯ Arr Planner Real Estate (Arr Gallery × Subdivision Homes) https://www.arrplanner-fudosan.co.jp/
◯ Arr Gallery Official Instagram https://www.instagram.com/arrgallery_official/
◯ F-no-Ie (Custom Homes) https://www.f-no-ie.com/
*Company names, logos, and product names mentioned are registered trademarks or trademarks of their respective companies.
*"Housing Platform" is a registered trademark of R.Planner. Registration No. 6468399.