| trade name | Sankosha Co., Ltd. |
|---|---|
| Established | November 3 1944 |
| Incorporated | May 2 1949 |
| Capital | 100 million yen |
| Stocks | 21,845,440 |
| Number of employees | 146 |
| Head office | 3-20-9 Marunouchi, Naka-ku, Nagoya, JAPAN 460-0002 Phone: 052-961-2211 / Fax: 052-962-0680 |
| Tokyo office | 1-16-3 Nishi-Shinbashi, Minato-ku, Tokyo, JAPAN 105-0003 Phone: 03-5501-7071 / Fax: 03-3593-2388 |
| Osaka office | 1-3-18 Nishi-honmachi, Nishi-ku, Osaka, JAPAN 550-0005 Phone: 06-6536-8836 / Fax: 06-6536-8827 |
| Shizuoka office | 12-8 Koyamachi, Aoi-ku, Shizuoka, JAPAN 420-0852 Phone: 054-254-7321 / Fax: 054-255-0229 |
| Hiroshima office | 2-27 Tatemachi, Naka-ku, Hiroshima, JAPAN 730-0032 Phone: 082-207-1051 / Fax: 082-207-1052 |
| Fiscal Year | From June 1 to May 31 |
| Affiliated Company | Meiko Kaihatsu Co., Ltd Obara Country Club Sankosha Communication Design |
| President-Chief Executive Officer | Koji Kawamura |
|---|---|
| Senior Managing Director | Hirotada Matsunami |
| Managing Director | Hiroki Murayama |
| Director | Kenichi Mabuchi |
| Director | Satoshi Hasegawa |
| Director | Tsuguya Miyata |
| Director | Akihito Yamamoto |
| Director | Joji Yoshino |
| Director | Kazuaki Otake |
| Auditor | Tokuyuki Kanamori |
| 1944 | Kinya Matsunami established an advertising agency,Sankosha,in Nagoya. |
|---|---|
| 1948 | Established Osaka branch office． |
| 1949 | Sankosha was reorganized to a joint-stock company．Kinya Matsunami was appointed to the president of the company. Expanded the printing prosess production department,increasing type setting type founding and other related machineries. |
| 1950 | Established Tokyo branch office． |
| 1958 | Established Shizuoka branch office． |
| 1959 | Established Hiroshima branch office．Completed a new Sankosha head office building in Nagoya． |
| 1962 | Completed Tokyo Sanko Building． |
| 1964 | Completed a new extended Sankosha Building of Nagoya head office． |
| 1967 | Established Hamamatsu branch office． |
| 1968 | Completed Sanko Building in Shizuoka． |
| 1984 | Glorious Step in 40years． |
| 1989 | Capital increase to 100.8million yen |
| 1990 | Completed Sanko-Nishiki Building. Presentation Hall opened on 9th floor. |
| 1994 | Celebrated 50th anniversary． |
| 1995 | “50 Years of Sankosha Co.,Ltd.” published． |
| 1996 | Started internet business． |
| 1999 | Started business exchange program with Starr Seigle Communications in Honolulu,Hawaii． |
| 2000 | To celebrated 56th anniversary,we built our new head office building． |
| 2001 | Joined the membership of AMIN(North America)Kinya Matsunami was appointed Chairman Teiji Kawamura was appointed President board of directors |
| 2004 | “60 Years of Sankosha Co.,Ltd.” published． |
| 2006 | Acquired the Privacy Mark In partnership with Grey Worldwide, Inc. |
| 2008 | Teiji Kawamura was appointed Chairman Yoriaki Matsunami was appointed President board of directors |
| 2009 | “65 Years of Sankosha Co.,Ltd.” published． |
| 2010 | Chairman Teiji Kawamura was honored” Yoshida Hideo Memorial Award” |
| 2012 | Chairman Teiji Kawamura was conferred on the “Medal with Yellow Ribbon” by the great contribution of the advertising industry. |
| 2014 | “70 Years of Sankosha Co.,Ltd.” published． |
| 2015 | Koji Kawamura was appointed President board of directors |
