株式会社オープンハウス・プロパティマネジメント

株式会社オープンハウス設立。 : 荒井正明が代表取締役社長に就任。 : 東京渋谷区に本社（"渋谷営業所"）を開設。

Concluded a franchise agreement with "CENTURY 21 REAL ESTATE OF JAPAN LTD."

Commenced the sale of newly built single-family homes built by the Company itself through the subsidiary Open House Development Co., Ltd. (former company name: Souken Build Ltd.).

Registered as a First-class Architect Office [No. 46671 registered by the Governor of Tokyo].

Obtained the Special Construction License [No. (Special - 14) 117385 issued by the Governor of Tokyo].

Opened "Setagaya Sales Center" in Setagaya-ku, Tokyo.

本社（"渋谷営業所"）を渋谷区内で移転。

本社（"渋谷営業所"）と"世田谷営業所"を統合し、総床面積300坪（10,675平方フィート）の路面販売センターのグランドオープンを開催。

Opened "Kinshicho Sales Center" in Sumida-ku, Tokyo.

建築物取引業免許証を取得【番号（1）7349、国土交通大臣発行】。

Opened "Sakura-Shinmachi Sales Center" in Setagaya-ku, Tokyo.

Opened "Akabane Sales Center" in Kita-ku, Tokyo.

Commenced the sale of condominiums through Open House Development Co., Ltd.

Opened "Nakano Sales Center" in Nakano-ku, Tokyo.

丸の内に"丸の内オフィス"を開設（本社機能の一部を移転）。

Opened "Ikebukuro Sales Center" in Toshima-ku, Tokyo.

Established Open House Realty & Investments, Inc. in California, U.S.A. as a wholly owned subsidiary of Open House Development Co., Ltd. : Established Wangjia Architectural Design Consulting (Shanghai) Co., Ltd. in Shanghai, China as a wholly owned subsidiary of Open House Development Co., Ltd.

Relocated "Mizonokuchi Sales Center" within Takatsu-ku, Kawasaki-shi, Kanagawa Prefecture. : Opened "Yokohama Sales Center" (Yokohama Station east exit) in Nishi-ku, Yokohama-shi, Kanagawa Prefecture.

Established OH Real Estate Management Co., Ltd. in Marunouchi, Chiyoda-ku, Tokyo as a wholly owned subsidiary of Open House Development Co., Ltd.

Terminated the franchise agreement with "CENTURY 21 REAL ESTATE OF JAPAN LTD." : Commenced sales under the Company's own brand.

Relocated "Yokohama Sales Center" (Yokohama Station east exit) within Nishi-ku, Yokohama-shi, Kanagawa Prefecture.

本社を丸の内に移転。

Opened "Kamata Sales Center" in Ota-ku, Tokyo.

Listed on the First Section of the Tokyo Stock Exchange (Securities Code: 3288).

Opened "Nishi-Kasai Sales Center" in Nishi-Kasai, Edogawa-ku, Tokyo.

Opened "Kita-Senju Sales Center" in Kita-Senju, Adachi-ku, Tokyo.

Opened "Tsunashima Sales Center" in Kohoku-ku, Yokohama-shi, Kanagawa Prefecture.

Opened "Sasazuka Sales Center" in Sasazuka, Shibuya-ku, Tokyo.

Opened "Kawasaki Sales Center" in Kawasaki-ku, Kawasaki-shi, Kanagawa Prefecture.

Opened "OPEN HOUSE Group Osaka Office" in Kita-ku, Osaka-shi, Osaka. : Converted Asakawa Home Co., Ltd. to a consolidated subsidiary.

Opened "Jiyugaoka Sales Center" in Jiyugaoka, Meguro-ku, Tokyo. : Opened "Kichijoji Sales Center" in Kichijoji-honcho, Musashino-shi, Tokyo.

Opened "Nerima Sales Center" in Toyotamakita, Nerima-ku, Tokyo.

Established Open House Texas Realty & Investments LLC in Texas, U.S.A.

Launched the brokerage, single-family home and condominium business in the Nagoya metropolitan area. Opened "Sakae Sales Center" in Naka-ku, Nagoya-shi, Aichi Prefecture. Changed the trading name of Asakawa Home Co., Ltd. to Open House Architect Co., Ltd.

Opened "Nippori Sales Center" in Arakawa-ku, Tokyo. Opened "Kinshicho Kita Sales Center" in Kinshi, Sumida-ku, Tokyo. Changed the name of "Kinshicho Sales Center" (Kotobashi, Sumida-ku) to "Kinshicho Minami Sales Center."

Opened "Oimachi Sales Center" in Shinagawa-ku, Tokyo. Opened "Musashi-Kosugi Sales Center" in Nakahara-ku, Kawasaki-shi, Kanagawa Prefecture.

Opened "Kamiooka Sales Center" in Konan-ku, Yokohama-shi, Kanagawa Prefecture. Opened "Motoyama Sales Center" in Chikusa-ku, Nagoya-shi, Aichi Prefecture.

Opened "GINZA SALON" as a center providing services to affluent customers in Ginza, Chuo-ku, Tokyo.

Opened "Urawa Sales Center" in Nakacho, Urawa-ku, Saitama-shi, Saitama Prefecture. Opened "Tsurumi Sales Center" in Tsurumi-ku, Yokohama-shi, Kanagawa Prefecture.

Opened "Urawa Chuo Sales Center" in Takasago, Urawa-ku, Saitama-shi, Saitama Prefecture. Opened "Motosumiyoshi Sales Center" in Nakahara-ku, Kawasaki-shi, Kanagawa Prefecture.

Opened "Gokiso Sales Center" in Showa-ku, Nagoya-shi, Aichi Prefecture. Opened "Shin-Koiwa Sales Center" in Katsushika-ku, Tokyo.

Established Open House Hawaii Realty & Investments LLC in Hawaii, U.S.A.

Registered as a Real Estate Specified Joint Enterprise. Converted Sachi Hawaii-Pacific Century Properties LLC (real estate brokerage business) and Sachi Hawaii-Pacific Century Property Management LLC (property management business) in Hawaii, U.S.A. to subsidiaries.

Opened "Shin-Kawasaki Sales Center" in Saiwai-ku, Kawasaki-shi, Kanagawa Prefecture.

Converted HAWK ONE CORPORATION to a wholly owned subsidiary. Opened "Musashi-Urawa Sales Center" in Numakage, Minami-ku, Saitama-shi, Saitama Prefecture. Opened "Kawaguchi Sales Center" in Kawaguchi-shi, Saitama Prefecture. Opened "Kanayama Sales Center" in Naka-ku, Nagoya-shi, Aichi Prefecture. Opened "OPEN HOUSE Group Fukuoka Office" in Fukuoka-shi, Fukuoka Prefecture.

Opened "Noborito Sales Center" in Tama-ku, Kawasaki-shi, Kanagawa Prefecture.

Opened "Ohashi Sales Center" in Minami-ku, Fukuoka-shi, Fukuoka Prefecture.

Opened "Ozone Sales Center" in Kita-ku, Nagoya-shi, Aichi Prefecture.

Opened "Ogikubo Sales Center" in Suginami-ku, Tokyo.

Opened "Kameari Sales Center" in Katsushika-ku, Tokyo.

Opened "Urayasu Sales Center" in Urayasu-shi, Chiba Prefecture.

Acquired shares of PRESSANCE CORPORATION Co., Ltd., and converted it to an equity-method affiliate.

Opened "Ropponmatsu Sales Center" in Chuo-ku, Fukuoka-shi, Fukuoka Prefecture.

Opened "Narimasu Sales Center" in Itabashi-ku, Tokyo.

Opened "Funabashi Sales Center" in Funabashi-shi, Chiba Prefecture.

Open House Property Management Co., Ltd. launched the property management business.

Opened "Tenjin Mansion (Condominium) Gallery" in Chuo-ku, Fukuoka-shi, Fukuoka Prefecture.

Acquired additional shares of PRESSANCE CORPORATION Co., Ltd., and converted it to a consolidated subsidiary.

Opened "Omiya Sales Center" in Omiya-ku, Saitama-shi, Saitama Prefecture.

Changed the trading name of OH Real Estate Management Co., Ltd. to Open House Real Estate Co., Ltd.

Relocated "Shin-Yokohama Sales Center" to Midori-ku, Yokohama-shi, Kanagawa Prefecture, and changed the name of the sales center to "Nakayama Sales Center."

Opened "Ofuna Sales Center" in Kamakura-shi, Kanagawa Prefecture.

Opened "Takabata Sales Center" in Nakagawa-ku, Nagoya-shi, Aichi Prefecture.

Opened "Kasugabaru Sales Center" in Kasuga-shi, Fukuoka Prefecture.

Opened "Shimokitazawa Sales Center" in Setagaya-ku, Tokyo.

Opened "Kashiwa Sales Center" in Kashiwa-shi, Chiba Prefecture.

Shifted to a pure holding company structure, and changed the company name to Open House Group Co., Ltd. : * Succeeded its business divisions to the Company's wholly-owned subsidiary, Open House Co., Ltd. (former Open House Preparatory Company Co., Ltd.)

本社を丸の内のJPタワーに移転。

Acquired shares of Sanei Architecture Planning Co., Ltd. and made it a consolidated subsidiary

Additionally acquired shares of Sanei Architecture Planning Co., Ltd. and made it a wholly-owned subsidiary

Sanei Architecture Planning Co., Ltd. changes its company name to Meldia Co., Ltd.

Additional acquisition of shares of PRESSANCE CORPORATION Co.,Ltd., making it a wholly-owned subsidiary