| 2001 |
Since 2001, involved in management and performance management consulting projects as a manager at Capgemini. |
| 2005 |
Founded Management Solutions in 2005 and led management. |
| 2005 |
Established Management Solutions in 2005 and led management |
| 2005-06 |
June 2005: Business Start |
| 2005-06 |
Start of operations |
| 2005-07 |
July 2005: Company Establishment |
| 2005-07 |
Company establishment |
| 2007-05 |
May 2007: Launch of 'Utilizing PMO' and Opening of Headquarters Office |
| 2007-05 |
Start of "Utilizing PMO": Opening of headquarters office |
| 2008-05 |
May 2008: Expansion of Project Management Solutions |
| 2008-05 |
Expansion of project management solutions |
| 2009 |
Participated in Management Solutions in 2009 |
| 2010-07 |
July 2010: Publication of 'PMO Implementation Framework' |
| 2010-07 |
Published "PMO Implementation Framework" |
| 2012-11 |
2012年11月 : 米国子会社設立（MSOL INC） |
| 2012-11 |
米国子会社設立（MSOL INC） |
| 2013-05 |
May 2013: Establishment of Chubu Branch |
| 2013-05 |
Establishment of Chubu Branch |
| 2014-08 |
August 2014: Publication of 'PMO Implementation Framework' in English |
| 2014-08 |
Publication of the English version of the 'PMO Implementation Framework' |
| 2014-11 |
November 2014: Headquarters Relocation (Roppongi) |
| 2014-11 |
Headquarters relocation (Roppongi) |
| 2015 |
Appointed as auditor (part-time) of Management Solutions in 2015 |
| 2015-11 |
November 2015: Establishment of Taiwan Subsidiary (MSOL TW) |
| 2015-11 |
Establishment of Taiwan subsidiary (MSOL TW) |
| 2016-10 |
October 2016: Publication of 'PMO Implementation Framework' in Traditional Chinese |
| 2016-10 |
Publication of the Traditional Chinese version of the 'PMO Implementation Framework' |
| 2018-01 |
January 2018: Headquarters Relocation (Midtown) |
| 2018-01 |
Headquarters office relocation (Midtown) |
| 2018-04 |
April 2018: Publication of 'PMO Implementation Framework' in Simplified Chinese |
| 2018-04 |
Publication of the Simplified Chinese version of the 'PMO Implementation Framework' |
| 2018-06 |
June 2018: Publication of MI SERIES 'Mobility Shift' |
| 2018-06 |
Publication of MI SERIES 'Mobility Shift' |
| 2018-07 |
July 2018: Listed on the Tokyo Stock Exchange Mothers Market |
| 2018-07 |
Listed on Tokyo Stock Exchange Mothers Market |
| 2018-11 |
2018年11月 : 中国子会社（麦嵩隆管理咨询（上海）有限公司）設立 |
| 2018-11 |
中国子会社（麦嵩隆管理咨询（上海）有限公司）設立 |
| 2019 |
Since 2019, promoted the launch of EPMO services as a business leader to address fundamental organizational issues of clients |
| 2019-10 |
October 2019: Changed market to the First Section of the Tokyo Stock Exchange |
| 2019-10 |
Market change to First Section of Tokyo Stock Exchange |
| 2019-11 |
November 2019: Published MI SERIES "Management to Win International Competition" |
| 2019-11 |
Publication of MI SERIES 'Management to Win International Competition' |
| 2020-03 |
March 2020: Headquarters relocation (Roppongi) |
| 2020-03 |
Headquarters relocation (Roppongi) |
| 2021-07 |
July 2021: Published "Recommendations for Shining Top-Down Management" |
| 2021-07 |
Publication of 'Shin Top-Down Management' |
| 2021-10 |
October 2021: Became a subsidiary of Tetra Communications Inc. |
| 2021-10 |
Subsidiarization of Tetra Communications Inc. |
| 2022-02 |
2022年2月 : 米国子会社（MSOL INC）設立 |
| 2022-02 |
米国子会社（MSOL INC）設立 |
| 2022-04 |
April 2022: Changed market to the Prime Market of the Tokyo Stock Exchange |
| 2022-04 |
April 2022: Established a joint venture with WinnerSoft Inc. (WinnerDigital Inc.) |
| 2022-04 |
Market change to Prime Market of Tokyo Stock Exchange |
| 2022-04 |
Establishment of joint venture with WinnerSoft Corporation (Winner Digital Corporation) |
| 2023 |
Appointed as an outside director of Management Solutions in 2023 |
| 2024-01 |
January 2024: Spin-off of Digital business and establishment of a subsidiary (MSOL Digital Inc.) |
| 2024-01 |
After serving as Chairman of the Board in January 2024, |
| 2024-01 |
Spin-off of Digital business and establishment of subsidiary (MSOL Digital Inc.) |
| 2024-01 |
Assumed the position of Chairman of the Board in January 2024 |
| 2024-05 |
Executive Officer in May 2024 |
| 2024-07 |
July 2024: Established Kansai Branch |
| 2024-07 |
Establishment of Kansai branch |
| 2025-01 |
Appointed as Senior Executive Officer in January 2025 |
| 2026-01 |
In charge of the PM Business Division and Management Consulting Department from January 2026 |
| 2026-02 |
Appointed President and Chairman of the Board in February 2026. |
| 2026-02 |
Appointed as Representative Director, Chairman, and President from February 2026 |
| 2026-03 |
Appointed as an outside director (Audit and Supervisory Committee Member) of the company in March 2026, currently serving in that role |
