| 1964-11 |
Established a company with a capital of 500,000 yen in Jimbocho, Chiyoda Ward |
| 1964-11-14 |
Founded: November 14, 1964 |
| 1966-10 |
Relocated head office to Kojimachi, Chiyoda Ward, and increased capital to 1 million yen |
| 1968-12 |
Relocated head office to Ginza, Chuo Ward |
| 1970-06 |
Relocated head office to Yaesu, Chuo Ward |
| 1984-12 |
Relocated head office to Ginza, Chuo Ward |
| 1991-05 |
Started a seminar called 'Information Exchange Meeting' for corporate PR personnel, inviting media key persons as lecturers |
| 1998-08 |
Established a joint venture in Beijing, China |
| 2000-01 |
Acquired all shares of Kyowa PR Corporation |
| 2000-08 |
Started TV business with specialized staff for TV publicity |
| 2001-08 |
Started web media business with specialized staff for web media |
| 2002-04 |
Implemented a third-party allotment capital increase, raising capital to 240 million yen |
| 2003-04 |
A specialized school "School of Public Relations" to train practical public relations personnel opens |
| 2003-09 |
Start of SP (Sales Promotion) business |
| 2005-03 |
Listed on JASDAQ |
| 2005-03 |
Capital increased to 419.9 million yen through public offering |
| 2006-06 |
Acquired ISMS certification |
| 2006-11 |
Established Joint Public Relations Consulting (Shanghai) Co., Ltd. in China (Headquarters: Shanghai, Branch: Beijing) |
| 2007-01 |
Acquired all shares of Manhattan People Inc. |
| 2007-02 |
Business alliance with "Globalcom," a worldwide PR network |
| 2007-07 |
Established Joint PR Medix Inc. as a PR company specializing in the medical field |
| 2008-07 |
Opened a German office |
| 2008-09 |
Opened a Belgian office |
| 2011-07 |
Business alliance with the global PR company "Ruder Finn" |
| 2012-07 |
Relocated the Belgian office to London |
| 2012-08 |
Achieved holding 500 "Information Exchange Meetings" |
| 2013-01 |
Established "PR Research Institute," a research and study organization for public relations |
| 2013-04 |
Launched the comprehensive internet PR service "PR-TODAY" |
| 2013-08 |
Closed the German and UK offices |
| 2015-06 |
Transferred shares of Joint Public Relations Consulting (Shanghai) Co., Ltd. |
| 2018-02 |
Entered into a capital and business alliance with VAZ Inc. |
| 2018-03 |
Increased capital to 504.9 million yen through third-party allotment |
| 2018-04 |
Jointly established the Japan-China Intellectual Property Protection Association (JCAAA) |
| 2018-07 |
Opening of Taiwan Branch |
| 2019-02 |
Capital and business alliance with KeyWalker Corporation |
| 2019-10 |
Established Space Basil Corporation through joint investment, engaged in advertising business utilizing space |
| 2020-02 |
Consolidated Aticas Corporation as a subsidiary by Manhattan People, a consolidated subsidiary |
| 2020-02 |
Capital and business alliance with ArtsEhan Corporation |
| 2021-04 |
Opening of Nagoya Branch |
| 2021-06 |
Relocated head office to Tsukiji, Chuo Ward (current address) |
| 2022-01 |
Made VAZ Corporation a consolidated subsidiary |
| 2022-04 |
Transition to the Standard Market following the reorganization of the Tokyo Stock Exchange |
| 2022-05 |
Made KeyWalker Corporation a consolidated subsidiary |
| 2022-07 |
Capital and business alliance with LeadPlus Corporation |
| 2023-04 |
Absorbed Aticas Corporation through Manhattan People, a consolidated subsidiary |
| 2023-04 |
Made ULM Corporation a consolidated subsidiary through Manhattan People |
| 2024-04 |
Opening of Osaka Branch |
| 2024-08 |
Signed a strategic partnership agreement with Ballard Partners (major US lobbying firm) |
| 2024-11 |
Business alliance with Seitaro Design Corporation |
| 2025-03 |
Invested in AI Model Corporation, which generates fashion models and talents |
| 2025-05 |
Made DPR Corporation, a comprehensive PR company based in Nagoya, a consolidated subsidiary |
| 2025-05 |
Business alliance with Japan Corporate Crisis Management Association (general incorporated association) |
| 2025-06 |
Partnership with MS&AD InterRisk Research & Consulting for activities in the sustainability field |
| 2025-07 |
Making Total Communications Inc. a consolidated subsidiary |
| 2026-01 |
Establishment of |
