| Company Name | Matsuhiro Associates Co., Ltd |
| Established | September 3, 2018 |
| Chief Executive Officer | Norio Iwasaki |
| President | Naoto Ishii |
| Board of Director | Masako Ozawa Hayato Shinomiya |
| Capital | 2,000,000 yen |
| Trademark Registration | Registration No. 6278695 |
| Licence | Antique Dealer No. 301022007866 Kandahoujinkai Corporate Tax Payer’s Associations No.020-066184 Construction Management Association of Japan No.191-3383 |
| Address | Otemachi Hoei Building 8th Floor, 1-13 Kanda Nishikicho Chiyoda-ku, Tokyo 101-0054, Japan TEL：+81-3-3292-3520 FAX：+81-3-6730-5084 |
Address
Otemachi Hoei Building 8th Floor, 1-13 Kanda Nishikicho Chiyoda-ku, Tokyo 101-0054, Japan
Access
Ogawamachi Station Exit B7 – Toei Shinjuku Line
Otemachi Station Exit C2b – Hanzomon Line
Kanda Station West Exit – JR Chuo Line, Yamanote Line, Keihin Tohoku Line
Jimbocho Station Exit A9 – Hanzomon Line, Toei Mita Line, Toei Shinjuku Line
Takebashi Station Exit B3 – Tozai Line