Directors and Executive Officers
As of June 25, 2026
Directors
Representative Director, Chairperson
Masahiro Asada
Representative Director, Chairperson
Masahiro Asada
Born on June 19, 1959
| April 1982 | Joined the Company |
|---|---|
| June 2007 | Director, Senior Executive Officer |
| June 2009 | Director, Managing Executive Officer, General Manager of Electronic Components Business Controller Division |
| June 2016 | Director, Senior Managing Executive Officer |
| April 2019 | President, Responsible for Electronic Chemicals & FA Systems-related Business, General Manager of Electronic Chemicals/FA Systems Business Unit |
| July 2023 | Representative Director, President & CEO |
| December 2024 | Representative Director, President, CEO & CFO |
| April 2025 | Representative Director, Chairperson, CEO & CFO (current position) |
Representative Director, President
Mitsutaka Nakamura
Representative Director, President
Mitsutaka Nakamura
Born on March 9, 1971
| September 1997 | Joined Tamura Kaken Co., Ltd. (currently TAMURA CORPORATION) |
|---|---|
| June 2017 | Executive Officer, General Manager of Electronic Chemicals Sales Division, Electronic Chemicals/FA Systems Business Unit |
| April 2019 | Senior Executive Officer, General Manager of Circuit Materials Business, Electronic Chemicals/FA Systems Business Unit |
| April 2022 | Senior Executive Officer, Responsible for ASEAN, Deputy General Manager of Electronic Components Business Unit |
| June 2024 | Director, EVP & CSO, In charge of Corporate Strategy |
| October 2024 | Director, EVP & CSO, In charge of Corporate Strategy, Head of Marketing Strategy Division |
| April 2025 | Representative Director, President & COO (current position) |
Directors
Yoshiharu Soga
Director
Yoshiharu Soga
Born on July 14, 1967
| April 1990 | Joined Shirai Electronics Industrial Co., Ltd. |
|---|---|
| June 2018 | Director, Shirai Electronics Industrial Co., Ltd. |
| August 2022 | Joined the Company |
| October 2024 | SVP, General Manager of Electronic Chemicals/FA Systems Business Unit |
| April 2025 | EVP, General Manager of Electronic Chemicals/FA Systems Business Unit |
| April 2026 | EVP and CSuO, General Manager of Electronic Chemicals/FA Systems Business Unit, in charge of Human Resources and Sustainability Strategy, and General Manager of Corporate Governance Promotion Division (current position) |
Outside Director
Masashi Imamura
Outside Director
Masashi Imamura
Born on January 8, 1957
| April 1979 | Joined Sony Corporation (currently Sony Group Corporation) |
|---|---|
| April 2014 | Group Officer, Sony Corporation President, Sony Visual Products Inc. |
| April 2015 | EVP, Sony Corporation, in charge of production, logistics, procurement, quality, environment, and engineering platforms |
| February 2019 | Joined Zensho Holdings Co., Ltd. as Managing Executive Director President, Zensho Factory Holdings Co., Ltd. |
| June 2023 | Outside Director (Audit & Supervisory Committee Member), the Company |
| June 2025 | Outside Director, the Company (current position) |
Outside Director
Akiko Toyoda
Outside Director
Akiko Toyoda
Born on December 27, 1968
| April 1992 | Joined The Dai-Ichi Kangyo Bank (currently Mizuho Bank, Ltd.) |
|---|---|
| September 2000 | IR Division, Mizuho Holdings, Inc. (currently Mizuho Financial Group, Inc.) |
| January 2001 | Investment Banking Division, Mizuho Securities Co., Ltd. |
| October 2006 | Director, Lazard Frères K.K. |
| October 2008 | Senior Director, Huron Consulting Group Inc. |
| December 2011 | Managing Director, Mizuho Corporate Advisory Co., Ltd. (currently Mizuho Bank, Ltd.) |
| October 2016 | Global M&A Advisory Head, PwC Advisory LLC | July 2018 | Partner |
| June 2023 | Outside Director (Audit & Supervisory Committee Member), the Company (current position) Senior Advisor, PwC Advisory LLC |
| June 2024 | Outside Director (Audit and Supervisory Committee Member, ENEOS Holdings, Inc. (current position) |
| October 2024 | Representative Member, AKTY & Co. LLC (current position) |
| March 2025 | Independent Director, JAC Recruitment Co., Ltd. (current position) |
Directors, Audit and Supervisory Committee Members
Lead Outside Director,
Audit and Supervisory Committee Member
Akira Kubota
Lead Outside Director,
Audit and Supervisory Committee Member
Akira Kubota
Born on September 9, 1953
| April 1978 | Joined Ministry of International Trade and Industry (currently Ministry of Economy, Trade and Industry) |
|---|---|
| September 2005 | Director-General of Research and Statistics Department, Economic and Industrial Policy Bureau |
| July 2006 | Joined Olympus Corporation |
| June 2009 | Executive Officer, Division Manager, Microtechnology R&D Division, Corporate R&D Center |
| April 2014 | Executive Managing Officer, Group President, Corporate R&D Center |
| April 2016 | Executive Managing Officer, Unit Head, Medical Affairs & CSR Office |
| May 2017 | Executive Director, Nippon Electric Control Equipment Industries Association |
| June 2018 | Outside Director, Tamura Corporation |
| June 2023 | Outside Director, Audit & Supervisory Committee Member, Tamura Corporation (current position) |
| June 2024 | Counselor, Nippon Control Equipment Industries Association (current position) |
Outside Director,
Audit and Supervisory Committee Member
Haruko Shibumura
Outside Director,
Audit and Supervisory Committee Member
Haruko Shibumura
Born on December 6, 1964
| April 1992 | The 46th Legal Apprentice of the Supreme Court |
|---|---|
| April 1994 | Registered at the Daini Tokyo Bar Association |
| April 1994 | Law Offices of Homma & Komatsu (currently Homma & Partners) |
| April 1999 | Partner Lawyer (current position) |
| April 2009 | Practicing-attorney-professor for civil advocacy of the Legal Training and Research Institute, the Supreme Court |
| June 2015 | Outside Auditor, NICHIREKI CO.,LTD. |
| June 2018 | Outside Director, Tamura Corporation |
| June 2019 | Outside Director, Audit & Supervisory Committee Member, Astellas Pharma Inc. |
| June 2019 | Outside Director, NICHIREKI CO.,LTD. (current position) |
| June 2023 | Outside Director, Audit & Supervisory Committee Member, Tamura Corporation (current position) |
| June 2024 | Outside Director (Audit & Supervisory Committee Member), Yokogawa Bridge Holdings Corp. (current position) |
Outside Director,
Audit and Supervisory Committee Member
Hiromi Nakazawa
Outside Director,
Audit and Supervisory Committee Member
Hiromi Nakazawa
Born on September 10, 1964
| April 1988 | Joined Mitsui Bank, Ltd. (currently Sumitomo Mitsui Banking Corporation) |
|---|---|
| October 1995 | Joined Taiyo Audit Corporation (currently Grant Thornton Taiyo LLC) |
| January 1998 | Joined Showa Ota & Co. (currently Ernst & Young Shinnihon LLC) |
| April 1999 | Registered as a Certified Public Accountant |
| September 2012 | Joined Nippon Densan Corporation (currently Nidec Corporation) |
| June 2013 | Full-time Auditor, C’BON COSMETICS Co., Ltd. |
| June 2015 | Executive Officer, C’BON COSMETICS Co., Ltd. |
| June 2017 | Full-time Auditor, C’BON COSMETICS Co., Ltd. |
| June 2020 | Outside Director, Nippon Piston Ring Co., Ltd. (currently NPR-RIKEN PRECISION CORPORATION) |
| June 2022 | Outside Director (Full-time Audit & Supervisory Committee Member), Ricoh Leasing Company, Ltd. (current position) |
| June 2023 | Outside Director, (Audit & Supervisory Committee Member) IMAGICA GROUP, Inc. (current position) |
| June 2025 | Outside Director, MIMAKI ENGINEERING CO., LTD. (current position) |
Director,
Audit and Supervisory Committee Member
Yuji Yokoyama
Outside Director,
Audit and Supervisory Committee Member
Yuji Yokoyama
Born on March 14, 1964
| April 1987 | Joined Tamura Corporation |
|---|---|
| December 2002 | Manager of Corporate Support Group, Corporate Management Division |
| April 2015 | General Manager of Global Business Promotion Division, Electronic Components Business Sector |
| June 2015 | Director, Tamura Europe Limited |
| April 2017 | Deputy General Manager of Corporate Management Division, Tamura Corporation |
| April 2019 | Executive Officer, General Manager of HPM Business Unit, Electronic Components Business Sector, Tamura Corporation, Director and President, Tamura Europe Limited |
| April 2020 | Deputy General Manager of Electronic Components Business Sector, Tamura Corporation (in charge of Europe and the Americas operations) |
| September 2020 | Auditor & Supervisory Board Member, Tamura Corporation |
| June 2023 | Director, Audit & Supervisory Committee Member, Tamura Corporation (current position) |
Executive Officers*
| Positions, areas of responsibility, etc. in Company |
Name | Job duties |
|---|---|---|
| Chairperson, CEO & CFO | Masahiro Asada | Chief Supervisor of Overall Corporate Management |
| President & COO | Mitsutaka Nakamura | In charge of Management Strategy |
| EVP & CTO | Ryo Nakatsu | Director of Electronic Components Business Sector In charge of R&D Strategy |
| EVP & CSuO | Yoshiharu Soga | In charge of Human Resources & Sustainability Strategy
Director of Electronic Chemicals/FA Systems Business Sector Director of Corporate Governance Promotion Division |
| SVP & CHRO | Jun Bamoto | Director of Human Resources & General Administration Division |
| SVP & CLO | Sachiyo Nishie | Deputy Director of Corporate Governance Promotion Division In charge of Security Trade Control |
| SVP | Kenichi Kamiyama | Deputy Director of Electronic Components Business Sector In charge of Electronic Components Business in China |
| SVP | Ryo Ito | Deputy Director of Electronic Chemicals / FA Systems Business Sector |
| SVP | Marco Puliti | Deputy Director of Electronic Components Business Sector In charge of HPM Business |
| SVP | Seiji Shibata | Deputy Director of Electronic Components Business Sector Head of Magnetic Division of Electronic Components Business Sector |
- *In the Company, the Executive Officer titles are Chairperson, President, Executive Vice President (EVP) and Senior Vice President (SVP).