Officer introduction
Director
Representative Director and President
MORI KEIICHI
Representative Director and President
MORI KEIICHI
-
Oct 1989
Started work at Tohmatsu & Co. (now Deloitte Touche Tohmatsu LLC)
-
Aug 1995
Moved to Yoshida Certified Public Tax Accountant Firm
-
Oct 1998
Started work at Focus Systems Corporation
-
Apr 2002
Appointed manager of Accounting Division
-
Apr 2005
Appointed manager of Corporate Planning and Administration Division
-
Apr 2006
General Manager of the Management Department and General Manager of the Corporate Planning Office
-
Jun 2006
Director of the Management Division and General Manager of the Corporate Planning Office of the Company
-
Jun 2009
Managing Director, General Manager of Management Division and General Manager of Corporate Planning Office
-
Apr 2011
Assumed current role of President and Representative Director
-
Feb 2023
Representative Director and Chairman of Koibuchi Gakuen Public Interest Foundation (current position)
Representative Director and Vice President
MIURA HIROYUKI
Representative Director and Vice President
MIURA HIROYUKI
-
Dec 1981
Started work at Focus Systems Corporation
-
Apr 1996
Development department manager, business division 2
-
Apr 2002
Control department 2 manager, business department
-
Apr 2003
IT service division manager
-
Apr 2009
Control department manager, business department
-
Jun 2009
Director, control department manager, business department
-
Apr 2011
Managing Director and General Manager of Information and Communications Business Division of the Company
-
Jun 2012
Representative Director and Executive Vice President of the Company and General Manager of Information and Communications Business Division
-
Apr 2014
Vice President, Representative Director
Senior Managing Director
MUROI MAKOTO
Senior Managing Director
MUROI MAKOTO
-
Mar 1985
Started work at Focus Systems Corporation
-
Apr 2001
Section manager, sales planning division, business headquarters 2
-
Apr 2004
IT solution service department manager, IT services division
-
Apr 2008
IT service division deputy manager
-
Apr 2009
IT service division manager
-
Apr 2011
IT Service Headquarters Manager
-
Jun 2011
Director; IT service headquarters manager
-
Apr 2014
Executive managing director
-
May 2014
Managing Director of the Company
-
Jun 2017
Senior Managing Director
-
Apr 2025
Our CompanyExecutive Officer
Managing Director Executive Officer
GOTO MAKOTO
Managing Director Executive Officer
GOTO MAKOTO
-
Mar 1986
Started work at Focus Systems Corporation
-
Apr 2001
General Manager of the Third System Department, First Division, Second Business Headquarters of the Company
-
Apr 2007
General Manager of Sales Department, Second Public Works Department of the Company
-
Apr 2008
Director of the Company's Second Public Works Department
-
Apr 2011
Head of Public Finance Business Headquarters of the Company
-
Jun 2011
Director of the Company, General Manager of Public Finance Business Headquarters
-
Apr 2017
Director of our company
-
Jun 2018
Managing Director of the Company (current position)
-
Apr 2025
Our CompanyExecutive Officer(Current position)
Director Executive Officer
SUZUKI TAKAHIRO
Director Executive Officer
SUZUKI TAKAHIRO
-
Apr 1991
Started work at Focus Systems Corporation
-
Jun 2005
General Manager of Technical Frontier Service, IT Service Division of our company
-
Apr 2011
General Manager of Business Innovation Division, IT Service Business Headquarters of the Company
-
Apr 2014
Deputy General Manager of IT Service Business Headquarters II of the Company
-
May 2014
General Manager of IT Service 2nd Business Headquarters of the Company
-
Apr 2015
General Manager of IT Innovation Business Headquarters of the Company
-
Jun 2017
Director of the Company (current position)
-
Apr 2023
General Manager of Corporate Planning Department (current position)
-
Apr 2025
Our CompanyExecutive Officer(Current position)
Director Executive Officer
TSUSHIMA TAKAHIRO
Director Executive Officer
TSUSHIMA TAKAHIRO
TSUSHIMA TAKAHIRO
-
Apr 2001
Started work at Focus Systems Corporation
-
Apr 2015
Manager, ERP Solutions Department, SI & Consulting Division, IT Innovation Business Headquarters, our company.
-
Apr 2016
Manager, ERP Solutions Department, SI & Consulting Division, IT Services Business Headquarters, our company.
-
Apr 2019
General Manager, SI & Consulting Division, Digital Business Headquarters, our company
-
Apr 2023
General Manager, Sales Planning Division, Digital Business Headquarters, our company
-
Apr 2024
General Manager, Digital Consulting Division, Digital Business Headquarters, our company
-
Apr 2025
Executive Officer and Head of Digital Business Division (current position)
-
June 2026
Assumed current role of Director at Focus Systems Corporation
Director Executive Officer
MIZUNO WATARU
Director Executive Officer
MIZUNO WATARU
Mizuno Wataru
-
Apr 1991
Joined Sanyo Securities Co., Ltd.
-
Apr 1993
Moved to Yoshida Certified Public Tax Accountant Firm
-
Dec 2002
Started work at Focus Systems Corporation
-
Apr 2007
Accounting Manager, Corporate Affairs Division
-
Apr 2016
Deputy General Manager of the Corporate Affairs Division and General Manager of the Accounting Department
-
Apr 2018
Deputy General Manager of the Corporate Affairs Division and General Affairs Manager of our company
-
Apr 2021
Appointed general manager of Administration Headquarters
-
Apr 2022
Appointed general manager of Administration Headquarters and manager of Corporate Planning Office
-
Apr 2023
Our General Manager of Administration and General Affairs
-
Apr 2025
Executive Officer and Head of Corporate Management Division (current position)
-
June 2026
Assumed current role of Director at Focus Systems Corporation
Outside Director
Outside Director
SEO SADATAKA
Outside Director
SEO SADATAKA
-
Apr 1996
Started work at Mistunari Seo Tax Accounting Office
-
Feb 2001
Moved to Business Associates K.K.
-
Sep 2003
Started work at Mistunari Seo Tax Accounting Office
-
Jun 2013
Sadataka Seo Tax Accounting Office Director (current position)
-
Jun 2018
Assumed current role of Director at Focus Systems Corporation
Outside Director
ARAYA MAYUMI
Outside Director
ARAYA MAYUMI
-
Dec 2010
Attorney registration
-
Dec 2010
Joined Ichibancho Sogo Law Office
-
Oct 2015
Joined Furuya Law Office
-
Jun 2021
Assumed current role of Director at Focus Systems Corporation
-
Mar 2025
Joined Ichibancho Sogo Law Office (current position)
Outside Director
AKIYAMA ERIKA
Outside Director
AKIYAMA ERIKA
-
Apr 1989
Tokyo Women's College of Physical Education, Physical Education Practical Assistant
-
Apr 2015
Director of the Community Exchange Center at Tokyo Women's College of Physical Education and Director of the Community Exchange Center at Tokyo Women's Junior College of Physical Education
-
May 2015
Fujimura Gakuen School Corporation Trustee
-
Apr 2017
Director of Career Support at Tokyo Women's College of Physical Education and Director of Career Support at Tokyo Women's Junior College of Physical Education
-
Apr 2019
Dean of Students at Tokyo Women's College of Physical Education and Dean of Students at Tokyo Women's Junior College of Physical Education
-
Apr 2020
Assistant to the President of Tokyo Women's College of Physical Education and Assistant to the President of Tokyo Women's Junior College of Physical Education
Standing Director, Councilor, and Professor of Physical Education (current position) of the Department of Physical Education, Faculty of Physical Education, Tokyo Women's College of Physical Education -
Apr 2023
Professor of Physical Education and Practical Skills, Department of Children's Sports Education, Tokyo Women's College of Physical Education (current position)
-
Jun 2024
Assumed current role of Director at Focus Systems Corporation
-
Apr 2026
Board Member of Fujimura Gakuen Educational Foundation (current position)
Outside Director
YAMAO YURIKO
Outside Director
Yuriko Yamao
-
Apr 1978
Joined POLA Cosmetics Co., Ltd. (now POLA Inc.)
-
Apr 1980
Joined Nissan Tourism Service Co., Ltd. (now Nissan Financial Services Co., Ltd.)
-
Apr 1981
Joined Mitsukoshi Co., Ltd. (now Mitsukoshi Isetan Co., Ltd.)
-
Jan 1982
I became a self-employed individual (engaged in public relations and sales promotion support, freelance announcer work, etc.).
-
Oct 1988
Main Co., Ltd. established, President and Representative Director
-
Jul 2016
Main Co., Ltd. Representative Director and Chairman
-
Dec 2016
Executive Officer, CMC Corporation
-
Dec 2020
Chairman and President, Main Co., Ltd.
-
Dec 2022
Main Co., Ltd. Representative Director and Chairman
-
Sep 2023
Outside Director of Fuchu Automobile Co., Ltd. (current position)
-
Sep 2025
Honorary Chairman of Main Co., Ltd. (current position)
-
June 2026
Assumed current role of Director at Focus Systems Corporation
Auditor
Audit and Supervisory Board Member
YOSHINO MITSURU
Audit and Supervisory Board Member
YOSHINO MITSURU
-
Aug 1985
Started work at Focus Systems Corporation
-
Apr 2001
Appointed manager of No. 3 General Division of No. 1 Operations Headquarters
-
Apr 2003
Appointed manager of No. 3 General Division of Development Headquarters
-
Apr 2005
Appointed manager of No. 4 Systems Division of No. 1 Public Works Division
-
Apr 2007
Appointed manager of Special Projects Division
-
Apr 2011
Appointed manager of System Solutions Division at Public Financial Business Headquarters
-
Apr 2012
Appointed manager of Social Security Special Project Division at Public Financial Business Headquarters
-
Apr 2016
Appointed manager of No. 1 Operations Division at Public Financial Business Headquarters
-
Apr 2019
Appointed manager in charge of Public Financial Business Headquarters
-
Jun 2019
Assumed current role of Fulltime Audit and Supervisory Board Member
Audit and Supervisory Board Member
TAKAHASHI ISAO
Audit and Supervisory Board Member
TAKAHASHI ISAO
-
April 1987
Joined Yamaichi Securities Co., Ltd.
-
May 1998
Joined NTT Data Solutions Corporation (currently NTT Data i Corporation)
-
July 2001
Started work at Focus Systems Corporation
-
Jun 2005
General Manager of the Human Resources Management Department of the Business Management Division of the Company
-
Apr 2007
General Manager of General Affairs and Human Resources Department, Administration Headquarters
-
Apr 2008
General Affairs Department Manager, Management Division
-
Apr 2013
Head of IR and Public Relations
-
Apr 2018
General Manager of IR/PR Division, General Affairs Department, Management Headquarters
-
Apr 2020
General Manager of Investor Relations and Public Relations Division
-
Apr 2021
Head of Internal Audit Department
-
Apr 2024
Head of Internal Audit Department of the Company
-
Jun 2024
Assumed current role of Fulltime Audit and Supervisory Board Member
Outside Auditor
Outside Auditor
MATSUBARA YOKO
Outside Auditor
MATSUBARA YOKO
-
Sep 1992
Joined KPMG Peat Marwick Co., Ltd. (currently KPMG Tax Corporation)
-
Jun 1993
Auditor of Komyo Internal Medicine Clinic (current position)
-
Nov 2000
Director of Yoko Matsubara Tax Accountant Office (current position)
-
Jun 2024
Assumed current role of Audit and Supervisory Board Member at Focus Systems Corporation
Outside Auditor
HAGIWARA KIYOMI
Outside Auditor
HAGIWARA KIYOMI
HAGIWARA KIYOMI
-
Sep 1994
Joined Tanaka Accounting Office
-
Apr 1995
Joined Yoshitoshi Hagiwara Tax Accountant Office (currently Kiyomi Hagiwara Tax Accountant Office)
-
Apr 2018
Director of Kiyomi Hagiwara Tax Accountant Office (current position)
-
Oct 2018
Auditor of Hiroyuki Co., Ltd. (current position)
-
Sep 2019
Auditor of Wagatsuma Kogyo Co., Ltd. (current position)
-
Jun 2025
Assumed current role of Audit and Supervisory Board Member at Focus Systems Corporation
Executive Officers (including those who serve concurrently as Directors)
| Managing Director
Executive Officer |
GOTO MAKOTO | <Responsible> Internal Audit Office |
| Director Executive Officer |
SUZUKI TAKAHIRO | <Responsibilities> Tech Innovation Division, Medical AI Promotion Office <Contact Person> West Japan Business Division Head of Corporate Planning Office |
| Director and Executive Officer | TSUSHIMA TAKAHIRO | General Manager of Digital Business Division |
| Director and Executive Officer | MIZUNO WATARU | <Responsibilities> HR/DX Promotion Headquarters Head of Corporate Management |
| Executive Officer | NAGASAWA SATOSHI | General Manager, Public and Social Solutions Division |
| Executive Officer
|
KOBAYASHI KATSUYUKI | Head of Tech Innovation Business Division |
| Executive Officer
|
EGUCHI KOICHIRO
|
Head of HR/DX Promotion Headquarters
|
| Executive Officer
|
MATSUZAKA YUJI | Business Creation Office Manager |
| Executive Officer | KONISHI MAMORU | Head of Medical AI Promotion Office |
Achievements left behind
It's been 50 years since the company was founded.
Our track record is a result of focusing on what is important to us.
We have a proven track record in both the public and private sectors.
Number of projects per year
500 PJ
Annual number of business partners/customers
200 companies
Maximum number of trading years
49 years
Total number of qualified persons
2,133 people