Model Houses of the Nationally Supported Designer Single-Story House "FLAT-X" Are Being Completed Successively Nationwide!

Nac House Partner Co., Ltd. (Headquarters: Shinjuku-ku, Tokyo, President: Yasuo Okada), which develops the housing franchise "Ace Home," is pleased to announce that model houses for the currently popular nationwide single-story product "FLAT-X" are expanding to 20 locations across the country, including those in the planning stage, and are being completed successively.

Along with this, the annual project "FLAT-X Grand Relay 2026," where you can experience the latest model houses nationwide, has launched. From Saturday, April 25 to Tuesday, June 30, a nationwide "Ideal Single-Story House" consultation fair will be held simultaneously at Ace Home member stores across the country.

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■ Nationwide Simultaneous "Ideal Single-Story House" Consultation Fair - Everything You Should Know Before Building a Single-Story House -

As interest in single-story houses reaches unprecedented heights, Ace Home will hold a consultation fair to support "failure-free single-story house building."

- Individual Consultations by Single-Story Professionals: "Single-story professionals" across the country will directly answer questions unique to single-story houses, from how to utilize land to floor plan innovations.
- Luxurious Visitor Bonus: Customers who visit will receive the "FLAT-X Home Example Collection," a condensation of the latest construction and design proposal examples. Packed with realistic living ideas, it's a book that becomes the bible of home building.

■ "Grand Relay 2026" Connected by Model Houses at 20 Locations Nationwide

"FLAT-X" is highly evaluated for its massive storage using skip floors and open design, and is currently chosen as a new lifestyle shape across Japan. To accelerate this momentum, a total of 20 model house locations (as of April 24, 2026), including those completed, under construction, and planned, are being completed successively. By broadcasting the latest examples from each region in a relay format, we will deliver the appeal of "the real single-story house right here, right now" to prospective customers nationwide.

■ Concurrent Launch of "GX Resilience Pack" to Address Energy Anxiety

In response to recent anxieties about soaring utility costs due to Middle Eastern affairs, we are simultaneously holding a campaign offered at a special price, leveraging our strength to handle everything from sales to construction management of solar power generation and storage batteries. We will propose a "highly resilient (disaster prevention power) home" that is friendly to household finances and strong during disasters, with special conditions unique to this nationwide unified project.

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■ Event Overview

- Event Name: Nationwide FLAT-X Grand Relay 2026 / Nationwide Simultaneous "Ideal Single-Story House" Consultation Fair
- Period: Saturday, April 25 - Tuesday, June 30, 2026
- Main Contents: Consultation sessions by single-story professionals, special price campaign for solar panels and batteries
- Visitor Bonus: "FLAT-X Home Example Collection" gift
- Locations: Ace Home member stores nationwide (Model house conditions vary by store)
- Official Site: https://www.acehome.co.jp/products/flatx/relay2026/

■ About FLAT-X

Achieving both a silhouette that changes the concept of a single-story house and "Miracle Large Storage" boasting a storage rate of over 25%. Equipped with high insulation and earthquake resistance performance, it is Ace Home's flagship product supported by the generation that wants to live in their own style.

■ Nac House Partner Co., Ltd. Company Information

Company Name: Nac House Partner Co., Ltd.
Established: November 2000
Capital: 100 Million Yen
Representative: Yasuo Okada
Headquarters Location: 7th Floor, Ohashi Gyoen Station Building, 1-8-1 Shinjuku, Shinjuku-ku, Tokyo
Phone Number: 03-5944-0830 (Main)
Official HP: https://www.nac-hp.co.jp/