Board of Directors

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As of Jul. 1, 2026

Directors

Shinichi Tamagami

Representative Director, Chief Executive Officer and Group CEO
Shinichi Tamagami

Number of shares owned: 1,796,700
Attendance at board of directors' meetings: 13/13 (100%)
Date of birth: November 26, 1955

Brief biography
Apr. 1976 Joined Koshin Co., Ltd.
Oct. 1986 Joined the Company
Feb. 1989 Vice President and Representative Director
Jun. 1995 Representative Director
Aug. 2006 President, Premier Lotas Network Inc. (current position)
Oct. 2007 Representative Director and Representative Executive Officer
Jul. 2010 Representative Director
Apr. 2014 Representative Director, Chief Executive Officer and General Manager of Overseas Business dept.
Apr. 2015 Director, Entrust Inc. (current position)
Apr. 2017 Representative Director and Chief Executive Officer
Jun. 2017 External Director, Audit and Supervisory Committee Member, Members Co., Ltd.
Apr. 2019 President, Overseas BPO Business Preparation Company (currently, Prestige Global Solution inc.)
Representative Director, the Company
Oct. 2019 President, Prestige Core Solution inc.
Mar. 2020 President, PI EIS Insurance Technology Inc.
Jul. 2022 Representative Director, Chief Executive Officer and Group CEO
Sep. 2024 Trustee, SV.LEAGUE (current position)
Oct. 2025 Representative Director, Chief Executive Officer and Group CEO, General Manager of DX Promotion Headquarters, the Company (current position)
Apr. 2026 Director, PI EIS Insurance Technology Inc. (current position)
[Significant concurrent positions outside the Company]
President, Premier Lotas Network Inc.
Director, Entrust Inc.
Director, PI EIS Insurance Technology Inc.
Trusteer, SV.LEAGUE

Reason for Appointment

For many years, he has taken command of managing the entire group companies of the Company, helping enhance the corporate value. We continue to make election to Director because of his track record, capabilities, a wealth of experience as a corporate manager serving in different business areas, as well as for his excellent character and knowledge.

Toshiaki Seki

Director, Executive Vice President and Group CGO
Toshiaki Seki

Number of shares owned: 17,900
Attendance at board of directors' meetings: 13/13 (100%)
Date of birth: March 27, 1958

Brief biography
Apr. 1980 Joined Nomura Real Estate Development Co., Ltd.
Mar. 2007 Managing Director, Nomura Real Estate Development Co., Ltd.
Apr. 2007 President and Director (Representative Director), NOMURA LIVING SUPPORT CO., LTD. (currently, Nomura Real Estate Partners Co.,Ltd.)
Dec. 2010 President and Director (Representative Director), Nomura Real Estate Reform Co., Ltd.
Apr. 2015 President and Director (Representative Director), Nomura Real Estate Wellness Co., Ltd.
Jun. 2015 Director, Megalos Co., Ltd. (currently, Nomura Real Estate Life & Sports Co., Ltd.)
Apr. 2018 Vice President and Director (Representative Director) and Chief Executive Officer, Nomura Real Estate Holdings, Inc.
President and Director (Representative Director), NF Power Service Co., Ltd.
Apr. 2021 Director, Nomura Real Estate Holdings, Inc.
Director, Nomura Real Estate Hotels Co., Ltd.
Jun. 2021 Counselor, Nomura Real Estate Holdings, Inc.
Feb. 2022 Member of Nomination and Compensation Committee, the Company (current position)
Jun. 2022 External Director, the Company
Jul. 2022 Director, Premier Assist Inc. (current position)
Dec. 2022 External Director, DEAR LIFE CO., LTD.
Apr. 2025 Director, Executive Vice President and Group CGO, the Company (current position)
Jul. 2026 Chairman, Prestige Core Solution inc. (current position)
Chairman, Prestige Global Solution inc. (current position)
[Significant concurrent positions outside the Company]
Director, Premier Assist Inc.
Chairman, Prestige Core Solution inc.
Chairman, Prestige Global Solution inc.

Reason for Appointment

He has deep experience and broad knowledge, particularly in the real estate industry. He has a proven track record as a corporate manager. Since April 2025, he has served on the advisory committee of the Company Board of Directors even after transferring to the internal Director (Executive Director). In addition to being involved as a member of Nomination and Compensation Committee and contributing to the establishment of the Company's governance system, the Company has determined that he is an appropriate human resource for further strengthening the organization in line with the expansion of the Company due to his excellent character and insight. Accordingly, the Company continues that he has been re-appointed as a Director.

Tateki Nakamura

Director and Managing Executive Officer
Tateki Nakamura

Number of shares owned: 211,300
Attendance at board of directors' meetings: 13/13 (100%)
Date of birth: November 10, 1970

Brief biography
Aug. 1992 Joined HATORI-MARSHALL CO., LTD. (currently, Nittan Capital Group Limited)
Apr. 1996 Joined the Company
Jul. 2006 General Manager of the First Business Department
Apr. 2008 General Manager of Overseas Related Business Division
Jun. 2009 Director, the Company
Jul. 2014 Executive Officer and General Manager of Insurance Business Management Division
Apr. 2015 Chief of the Business Development Office
Nov. 2016 President, Premier Insurance Partners Inc.
Apr. 2021 President, PRESTIGE INTERNATIONAL USA INC.
Director, Prestige International (S) Pte Ltd.
May 2021 President, Premier IT & Process Management Inc.
President, Prestige Global Solution inc.
Jul. 2022 Director of the Global Business, Managing Executive Officer, the Company
Nov. 2023 Director, Prestige International UK Ltd.
May 2024 President, Prestige Core Solution inc.
Jun. 2024 Director and Managing Executive Officer, the Company (current position)
May 2025 President, Premier Assist Network Inc. (current position)
Apr. 2026 President, Prestige Core Solution inc. (current position)
[Significant concurrent positions outside the Company]
President, Prestige Core Solution inc.
President, Premier Assist Network Inc.

Reason for Appointment

He has been a Director of the Company and its subsidiary. Currently, he manages a major domestic company that accounts for a majority of the Group's total sales as a president and has been contributing to the growth of the Company.
In addition, the Company has determined that he has an outstanding character and insight and is an appropriate human resource for the formulation and promotion of the Company's management strategy. Accordingly, the Company continues that he has been re-appointed as a Director.

External Director
Izumi Takagi

Number of shares owned: 22,300
Attendance at board of directors' meetings: 12/13 (92%)
Date of birth: March 29, 1975

Brief biography
Apr. 1999 Registered as a lawyer with the Dai-ichi Tokyo Bar Association
Jun. 2004 Joined Hori & Associates (currently, Hori & Partners)
Jun. 2007 External Audit and Supervisory Board Member, the Company
Jan. 2010 Partner, Hori & Partners (current position)
Feb. 2017 Registered as Certified Fraud Examiner (CFE)
Jun. 2021 Director, Japan Rugby Football Union
Feb. 2022 Member of Nomination and Compensation Committee, the Company (current position)
Mar. 2022 External Audit and Supervisory Board Member, SpeakBUDDY Ltd. (current position)
Jun. 2023 External Director, the Company (current position)
External Director, KITAZAWA SANGYO CO.,LTD. (current position)
Jun. 2025 External Audit & Supervisory Board Member, Benefit One Inc. (current position)
[Significant concurrent positions outside the Company]
Partner, Hori & Partners
External Audit & Supervisory Board Member, SpeakBUDDY Ltd.
External Director, KITAZAWA SANGYO CO.,LTD.
External Audit & Supervisory Board Member, Benefit One Inc.

Reason for Appointment

During her tenure as an external Audit and Supervisory Board Member of the Company, she actively expressed her opinions from an independent standpoint based on her wealth of knowledge and experience as a lawyer, and fully fulfilled her responsibilities. As she is familiar with the Company's business details through auditing, she was expected to supervise and provide advice on the execution of duties by the Directors by utilizing her wealth of knowledge and experience. Accordingly, the Company continues that she has been re-appointed as an external Director.

Masayo Koeda

External Director
Masayo Koeda

Number of shares owned: 2,800
Attendance at board of directors' meetings: 13/13 (100%)
Date of birth: January 8, 1964

Brief biography
Apr. 1986 Joined KEIZO PRODUCTION inc.
Apr. 1989 Joined TRAIN international co.,ltd. (currently, TRAIN co.,ltd.)
Apr. 1993 Director, TRAIN international co.,ltd.
Apr. 2000 Director, TRAIN co.,ltd.
Jun. 2018 Executive Director, TRAIN co.,ltd. (current position)
Jun. 2023 External Director, the Company (current position)
[Significant concurrent positions outside the Company]
Executive Director, TRAIN co.,ltd.

Reason for Appointment

She has extensive knowledge of publicity activities as well as knowledge as a corporate executive. Therefore, the Company continues that she has been re-appointed as an external Director to supervise the execution of the duties of the Directors as an executive. In addition, we expect that she will provide advice and suggestions from the perspective of a female business manager regarding the Company's goal of social contribution and the establishment of an environment for health and productivity management and diversity advancement, which are important policies of the Company.

Hiroshi Mouri

External Director
Hiroshi Mouri

Number of shares owned: 1,351,500
Attendance at board of directors' meetings: 10/10 (100%)
Date of birth: August 14, 1967

Brief biography
Apr. 1991 Joined The Industrial Bank of Japan, Limited (currently, Mizuho Bank, Ltd.)
Feb. 2000 Joined Rakuten, Inc. (currently, Rakuten Group, Inc.)
Apr. 2001 Managing Director, Crimson Group, Inc. (currently, Crimson Group, LLC.)
May 2007 Director, Spirit, Inc. (current position)
Apr. 2010 President, Minakami Kogen Resort Co.,Ltd. (current position)
Dec. 2021 Managing Executive Officer, Crimson Group, LLC. (current position)
Jun. 2025 External Director, the Company (current position)
[Significant concurrent positions outside the Company]
Director, Spirit, Inc.
President, Minakami Kogen Resort Co.,Ltd.
Managing Executive Officer, Crimson Group, LLC.

Reason for Appointment

He has proven experience in contributing to corporate management and business development through his service as a director of various companies. Given his extensive knowledge and experience, the Company expects him not only to execute the supervisory functions of a Director, but also to actively participate in suggestions and advice on corporate strategies. Based on the background, the Company is making a new appointment to External Director.

Audit & Supervisory Board Members

Masaru Sugiyama

Audit & Supervisory Board Member (Full-time)
Masaru Sugiyama

Number of shares owned: 21,500
Attendance at board of audit & supervisory meetings: 13/13 (100%)
Attendance at board of directors' meetings: 13/13 (100%)
Date of birth: March 29, 1964

Brief biography
Dec. 2005 Joined the Company
Oct. 2015 Deputy General Manager of Insurance CRM Business Department
Apr. 2019 General Manager of Business Department VI, Seconded to Prestige Core Solutions inc.
Nov. 2022 Joined Internal Audit Office of the Company
May 2023 Auditor, Prestige Core Solution inc. (current position)
Auditor, Premier Assist Network Inc. (current position)
Jun. 2023 Audit & Supervisory Board Member of the Company (current position)
[Significant concurrent positions outside the Company]
Auditor, Prestige Core Solution inc.
Auditor, Premier Assist Network Inc.

Reason for Appointment

Since joining the Company, he has been engaged in operations at several contact centers of the Company's group and has extensive knowledge and experience in the Company's operations. Therefore, we appointed him as a corporate auditor because we believe that he will be able to conduct highly effective audits by utilizing this information in the Company's audits.

Norio Yoshida

Audit & Supervisory Board Member (Full-time)
Norio Yoshida

Number of shares owned: 2,000
Attendance at board of audit & supervisory meetings: 13/13 (100%)
Attendance at board of directors' meetings: 13/13 (100%)
Date of birth: March 24, 1963

Brief biography
Apr. 1985 Joined Imperial Air Services, Inc.
Jan. 1987 Joined Nihon Housing Co., Ltd.
Apr. 1991 Joined Prestige International (S) Pte Ltd.
Oct. 1994 Transferred to Prestige International (HK) Co., Limited.
Apr. 1998 Transferred to the Company
Jul. 2004 General Manager of the Human Resources and General Affairs dept.
Jul. 2006 General Manager of the Human Resources dept.
Jun. 2009 Audit & Supervisory Board Member
Jun. 2017 Executive Officer (Healthcare Business Management dept.)
Jan. 2018 Executive Officer (Overseas Operations Headquarters)
Oct. 2018 General Manager (Prestige International Group Companies)
Apr. 2019 The General Manager of the Risk Management dept.
Apr. 2021 The Business Management dept. (former Risk Management dept.)
May 2021 Auditor, Prestige Core Solution inc. (current position)
Auditor, Prestige Global Solution inc. (current position)
Auditor, Premier Assist Inc. (current position)
Auditor, Time Commerce Co., Ltd (current position)
Jun. 2021 Audit & Supervisory Board Member, the Company (current position)
Audit & Supervisory Board Member, Entrust Inc. (current position)
[Significant concurrent positions outside the Company]
Auditor, Prestige Core Solution inc.
Auditor, Prestige Global Solution inc.
Auditor, Premier Assist Inc.
Auditor, Time Commerce Co., Ltd
Audit & Supervisory Board Member, Entrust Inc.

Reason for Appointment

He has held key positions in our group in the past, and currently perform audit functions related to the execution of duties by directors as a full-time Audit and Supervisory Board Member. As he has an extensive knowledge and experience in our group business, he is deemed suitable as an Audit and Supervisory Board Member. Accordingly, the Company continues that he has been re-appointed as a Audit and Supervisory Board Member.

Katsuhiko Hara

External Audit & Supervisory Board Member
Katsuhiko Hara

Number of shares owned: 2,300
Attendance at board of audit & supervisory meetings: 13/13 (100%)
Attendance at board of directors' meetings: 13/13 (100%)
Date of birth: July 7, 1955

Brief biography
Feb. 1983 Registered as a Certified Public Accountant (CPA)
Mar. 1984 Joined Showa Audit Corporation(currently, Ernst & Young ShinNihon LLC)
May 1996 Partner, ShinNihon LLC (currently, Ernst & Young ShinNihon LLC)
May 2002 Representative Partner, ShinNihon LLC
Jun. 2018 Retired from ShinNihon LLC
External Director, NISSEI PLASTIC INDUSTRIAL CO., LTD.
Jul. 2018 Established Hara Katsuhiko Konin Kaikeishi Jimusho (current position)
Jun. 2019 Audit & Supervisory Board Member, the Company (current position)
Audit & Supervisory Board Member, ITOCHU Techno-Solutions Corporation
External Audit & Supervisory Board Member, OHIZUMI MFG. CO., LTD.
Jun. 2024 Audit & Supervisory Board Member, Nikki Co., Ltd. (current position)
Dec. 2025 Representative Partner, Right Hand Associates (current position)
[Significant concurrent positions outside the Company]
Head of office, Katsuhiko Hara Certified Public Accountant Office
Audit & Supervisory Board Member, Nikki Co., Ltd.
Representative Partner, Right Hand Associates

Reason for Appointment

As a certified public accountant, he has long been engaged in accounting audits and support for the establishment of internal controls, and has extensive knowledge and experience in the fields of corporate accounting, auditing, and internal controls.
We have elected him as an external Auditor in the hope that he will put his experience to use in the Company's audits.

Masaru Ono

External Audit & Supervisory Board Member
Masaru Ono

Number of shares owned: 2,300
Attendance at board of audit & supervisory meetings: 13/13 (100%)
Attendance at board of directors' meetings: 13/13 (100%)
Date of birth: June 1, 1953

Brief biography
Apr. 1978 Registered as an attorney-at-law with Dai-Ichi Tokyo Bar Association
Jun. 1983 Admitted to the New York State Bar
Feb. 1984 Joined Nishimura Sanada (currently, Nishimura Asahi (Gaikokuho Kyodo Jigyo))
Jul. 1985 Partner, Nishimura Sanada
Jun. 2007 Managing Director of Securitization Forum of Japan (current position)
Jul. 2007 Representative Partner, Nishimura Sanada
Apr. 2009 Visiting Professor of University of Tokyo
Apr. 2019 Auditor, Advanced Internship Institute of Japan Association of Corporate Executives (current position)
Jun. 2020 Audit & Supervisory Board Member, Yokogawa Electric Corporation
Jan. 2023 Independent Auditor of &Capital Inc. (Part-time) (current position)
Jun. 2023 Audit & Supervisory Board Member, the Company (current position)
Jan. 2024 Advisor, Nishimura & Asahi (Gaikokuho Kyodo Jigyo) (current position)
Representative Partner, Ono and Partners (current position)
Jun. 2024 External Director and Audit Committee member, Yokogawa Electric Corporation (current position)
[Significant concurrent positions outside the Company]
Representative Partner, Ono and Partners
Auditor, Advanced Internship Institute of Japan Association of Corporate Executives
External Director and Audit Committee member, Yokogawa Electric Corporation
President, Securitization Forum of Japan
Independent Auditor, &Capital Inc. (Part-time)
Advisor, Nishimura & Asahi (Gaikokuho Kyodo Jigyo)

Reason for Appointment

He has extensive insight in the areas of corporate legal affairs and finance as an attorney-at-law and in-depth insight based on his wide-ranging activities through experience as an executive in the education industry and at other companies.
We have elected him as an external Auditor in the hope that he will put his experience to use in the Company's audits.

  1. * The number of shares held by Directors and Audit & Supervisory Board Members is as of March 31, 2026. In addition, shares owned through the Officers' Shareholding Association are not included.
  2. * The number of meetings of the Board of Directors and the Audit & Supervisory Board during the Fiscal Year 2026 (from April 1, 2025 to March 31, 2026) is covered.

Click here for Skills Matrix of Officers



As of Jun. 25, 2026

Executive Officers

Title Name Areas of Responsibility
Chief Executive Officer Shinichi Tamagami Group CEO
General Manager of DX Promotion Headquarters
Executive Vice President and Group CGO Toshiaki Seki Group CGO
Managing Executive Officer Tateki Nakamura General Manager of Corporate Planning Headquarters
President, Prestige Core Solution inc.
Managing Executive Officer
Group CFO		 Naohiro Nishida Group CFO
General Manager of Group Management and Strategy Headquarters
Deputy General Manager of DX Promotion Headquarters
Managing Executive Officer Hiroshi Akai General Manager of BPO Center Management Headquarters
General Manager of Group Management Administration Headquarters
Senior Executive Officer Hiroaki Ishibashi In charge of BPO Business Promotion
Senior Executive Officer Nao Yoshida In charge of Global Business
President, Prestige Global Solution inc.
Executive Officer Makoto Takahashi In charge of BPO Business Promotion
Executive Officer Ryuji Otajiri Deputy General Manager of DX Promotion Headquarters
Executive Officer Yasuhisa Kaneko Deputy General Manager of DX Promotion Headquarters
General Manager of BPO Center Management Department
Executive Officer Haruna Sato In charge of Overseas BPO Services
Head of Akita BPO Nikaho Campus
Executive Officer Teruko Mori In charge of Global Governance
Director & President, Prestige International (HK) Co., Limited.