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.(toku18) 244
Real Estate Dealer : Governor Registration of Tokyo Met. No.(8) 40137
Trader of Fine Arts : Registration of Tokyo Met. No.213
License for Exterior signage and Advertizing
Temporary Service : permission number / HAN 13-303478
Offices 1-13-1, Kachidoki, Chuuo-ku, Tokyo Inui Building Kachidoki 7F
Phone 03-6407-0100
Phone 03-6407-0300

| President & CEO | Mitsuo Iwai | Director & Deputy 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 | President & CEO of Towa Real Estate Development Co., Ltd. |
| Director | Masamichi Ono | Director & Senior Executive Officer of Mitsubishi Estate 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 | Yuichi Akahoshi | Director & Senior 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 | Masaru Takeyama | 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. |
| MEC HOUSE 1st Interior Planning Award 2010 Selected Work |
2010 |
| Breeze Tower Design System Development 43th SDA Awards B-2 class |
2009 |
| Shin Marunouchi Building Sign 41th SDA Awards B-2 class |
2007 |
| Central Garden Residence 2007Good Design Award Good Design Award |
2007 |
| Washington Shoes Shop Ginza JSA Awards 2005 Japan Specialty Store Display Contest Window Class |
2005 |
| AIU・JACO Fuji Contact Center 18th Nikkei New Office Awards, Chubu District, New Office Promotion Award |
2005 |
| Tokyo Rinkai Hospital 2004 Healthcare Architecture Award |
2004 |
| Fuji Xerox KDI 16th Nikkei New Office Awards, New Office Promotion Award |
2003 |
| Kehai to kikubari no doukyo Residential Interior Coordination Contest2001 Planning Class Area Manager Prize |
2001 |
| Sanno Park Tower Sign 34th SDA Awards B-2 class |
2000 |
| Boston Consulting Group 1997 Nikkei Architecture Interior Planning Award |
1997 |
Bank of Tokyo-Mitsubishi UFJ (Roppongi Branch)
The Mitsubishi Trust and Banking Corporation (Head Office)



