MEC Design International Corporation, a subsidiary of Mitsubishi Estate Company Ltd. was established as an international design firm in March, 1972.
The following are our main businesses
Interior design, supervision, consulting and construction works.
Architectural design and supervision works.
Manufacture, sale, import and export of furniture, rugs, and lighting fixtures.
Mansion reform construction work
Sale, import and export of art.
Designing and manufacturing of signs and displays.
Landscaping.
Mediation of real estate and building management.
Capital [fullypaid up] ¥ 100,000,000-
Registration and Licenses
1st grade Architectural Firm
Governor Registration of Tokyo Met. No.10922
License to contract and build : Governor Registration of Tokyo Met. No.(toku-23) 244
Real Estate Dealer : Governor Registration of Tokyo Met. No.(8) 40137
Trader of Fine Arts : Registration of Tokyo Met. No.301129100213
License for Exterior signage and Advertizing : Tokyo(1) NO.1694, Kanagawa NO.144
Temporary Service : permission number / HAN 13-303478
Offices 1-13-1, Kachidoki, Chuo-ku, Tokyo Inui Building Kachidoki 7F
Phone 03-6407-0100
fax 03-6407-0300

| President & CEO | Mitsuo Iwai | Director & Deputy President of Mitsubishi Jisho Sekkei Inc. |
| Director & Deputy President | Masao Toyoizumi | Director & Executive Vice President of Mitsubishi Jisho Sekkei Inc. |
| Director & Executive Vice President | Hitoshi Arai | |
| Director & Executive Vice President | Kazumi Ikezawa | General Manager, General Affairs Div. |
| Director & Senior Executive Officer | Toshiharu Watanabe | General Manager, Residential Design Div. |
| Director & Senior Executive Officer | Masashi Teramoto | General Manager, Design 1st Div. |
| Director | Hideyuki Watanabe | |
| Director | Kazuo Odagawa | President & CEO of Mitsubishi Jisho Sekkei Inc. |
| Director | Takao Yagihashi | Executive Vice President of Mitsubishi Estate Co.,Ltd. Chief Executive Officer of Mitsubishi Jisho Residence Co.,Ltd. |
| Director | Kazuo Takahashi | Director & Executive Vice President of Mitsubishi Jisho Sekkei Inc. |
| Director | Takao Tojo | Director & Executive Vice President of Mitsubishi Jisho Sekkei Inc. |
| Director | Hirokazu Kano | Director & Executive Vice President of Mitsubishi Jisho Sekkei Inc. |
| Director | Akira Sugiyama | Director & Executive Officer of Mitsubishi Jisho Sekkei Inc. |
| Director | Tetsuo Yuasa | General Manager of Mitsubishi Estate Co.,Ltd. |
| Director | Hiromi Arai | General Manager of Mitsubishi Jisho Sekkei Inc. |
| Statutory Auditor | Shin Suzuki | Standing Statutory of Mitsubishi Jisho Sekkei Inc. |
| Execuitve Officer | Atsushi Morioka | General Manager, Interior Solution Div. |
| Execuitve Officer | Yuji Kobayashi | General Manager, Design 2nd Div. |
| UPPER DECK TOKYO The 45th SDA Awards D-class |
2011 |
| UPPER DECK TOKYO DDA Award for Display Design 2011, Desgin Award |
2011 |
| Tokyu Welina Oookayama ECO Lighting Design Award, Other Facilities class, Grand prix |
2011 |
| MEC HOUSE The 23rd Nikkei New Office Award New office promotion Award |
2010 |
| MEC HOUSE The 1st Interior Planning Award 2010 Selected work |
2010 |
| MARUNOUCHI BRICK SQUARE TEMPORARY ENCLOSURE The 44th SDA Awards D-class |
2010 |
| MARUNOUCHI PARK BUILDING SIGN The 44th SDA Awards B-2-class |
2010 |
| BAYER HOUSE OSAKA The 22nd Nikkei New Office Award Kinki District, New Office Promotion Award |
2009 |
| BREEZE TOWER DESIGN SYSTEM DEVELOPMENT The 43rd SDA Awards B-2 class |
2009 |
| SHIN MARUNOUCHI BUILDING SIGN The 41st SDA Awards B-2 class |
2007 |
| CENTRAL GARDEN RESIDENCE 2007 Good Design Award |
2007 |
| WASHINGTON SHOES SHOP GINZA JSA Awards 2005 Japan Specialty Store Display Contest Window class |
2005 |
| AIU・JACO TOYAMA CONTACT CENTER The 18th Nikkei New Office Award, Chubu District, New Office Promotion Award |
2005 |
Bank of Tokyo-Mitsubishi UFJ (Roppongi Branch)
The Mitsubishi Trust and Banking Corporation (Head Office)



