Announcement of Sales Launch for "INNOVAS Mitaka"

Open House Development Co., Ltd., a member of Open House Group Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; President and CEO: Ryosuke Fukuoka; hereinafter "the Company"), announces the start of sales for the new condominium development "INNOVAS Mitaka," beginning June 29, 2026.

*Image is for illustrative purposes only

"INNOVAS Mitaka"

"INNOVAS Mitaka" will be located a 7-minute walk from the south exit of "Mitaka" Station on the JR Chuo Line, JR Chuo-Sobu Line, and Tokyo Metro Tozai Line (through service). As "Mitaka" Station on the JR Chuo-Sobu Line is a departure point for trains, comfortable commuting is possible even during peak hours. Furthermore, "Mitaka" Station on the JR Chuo Line is one of the few stops for Chuo Limited Express trains, enabling smooth access to major stations in Tokyo. Additionally, limousine buses to Haneda Airport operate from "Kichijoji" Station, ensuring excellent airport access.

Along Chuo-dori Avenue, between "Mitaka" Station and "INNOVAS Mitaka," lies the "Mitaka Chuo-dori Shopping Street," home to approximately 75 stores. This vibrant area features unique shops as well as integrated commercial facilities offering fashion, gourmet dining, household goods, and fresh groceries, making daily life convenient and comfortable. The area also boasts well-developed educational institutions such as schools and libraries, as well as cultural facilities.

Unit layouts are offered in a wide variety, ranging from 1LDK + SR to 3LDK, allowing prospective residents to select a floor plan that suits their household composition and lifestyle.

Official Website URL: https://ms.ohd.openhouse-group.com/bukken/kanto/mitaka/

Location

262-28, Shimonenjiku 3-chome, Mitaka-shi, Tokyo (and other lot numbers)

Site Area

710.33m2

Access

7-minute walk from "Mitaka" Station on the JR Chuo Line and JR Chuo-Sobu Line

Private Area

54.50m2 ~ 77.25m2

Zoning

Commercial Zone, First Residential Zone

Unit Layouts

1LDK + SR (storage room) ~ 3LDK

Structure and Scale

Reinforced concrete, 12 stories above ground

Scheduled Completion

Late May 2028

Total Units

45 units (including 1 commercial unit)

Scheduled Handover

Late June 2028

The Open House Group will continue to provide the joy of homeownership to an increasing number of customers through the supply of detached homes and condominiums.

Open House Development New Condominium Website: https://ms.ohd.openhouse-group.com/

Leveraging the rationality and smart thinking cultivated through real estate expertise, we create condominiums of genuine value. As a new option, "innovation" that fulfills your ideal living. Open House Group, which has transformed the norms of housing, now redefines the standards of condominium living.

INNOVACIA / INNOVAS Brand Page: https://ms.ohd.openhouse-group.com/about/brand/

Open House Group Co., Ltd. Website URL: https://openhouse-group.co.jp/

Open House Co., Ltd. Website URL: https://oh.openhouse-group.com

Company Overview

◾️ Open House Group Co., Ltd.

Headquarters: 20th Floor (main reception) and 21st Floor, JP Tower, 2-7-2 Marunouchi, Chiyoda-ku, Tokyo 100-7020

Founded: September 1997

Representative: President and CEO Ryosuke Fukuoka

Capital: 20.31988 billion yen

Employees (consolidated): 6,495 (as of March 31, 2026)

◾️ Open House Development Co., Ltd.

Headquarters: Shibuya Nankodori Building, 3-12-18 Shibuya, Shibuya-ku, Tokyo 150-0002

Founded: September 2000

Representative: President and CEO Ryosuke Fukuoka

Capital: 101 million yen

Business Activities (Group):

1. Real estate sales agency and brokerage 2. New detached home development and sales 3. Condominium and development projects 4. Real estate investment 5. Real estate finance 6. Ancillary and related businesses to the above