Apr 1975 Joined the Company Jan 1979 General Manager, Manufacturing Department May 1979 Director, General Manager, Manufacturing Department Nov 1981 Managing Director, General Manager, Manufacturing Department Jan 1987 Managing Director, General Manager, Sales Department May 1990 Representative Director, President Apr 1993 Director, in charge of Sales Division May 1993 Director, Vice Chairman May 1994 Director May 1996 Managing Director, in charge of New Demand Development May 1998 Senior Managing Director, responsible for New Demand Development Apr 2003 Senior Managing Director, General Manager, Development Department Jun 2004 Representative Director, Senior Managing Director Jul 2004 Representative Director, Executive Vice President May 2005 Representative Director, President Apr 2009 Representative Director, President and General Manager, Sales Headquarters Jun 2014 Representative Director, President (current)

Apr 2010 Joined the Company May 2016 Manager, Total Solutions Sales Section, Product Strategy Headquarters Jun 2017 General Manager, International Sales Department and Deputy General Manager, Total Solutions Department, Product Strategy Headquarters Mar 2018 General Manager, Sales Management Department, Product Sales Headquarters Jan 2019 General Manager, Sales Management Department, Product Sales Headquarters; Assistant to General Manager, Administration Department May 2019 Director, General Manager, Sales Promotion Department; in charge of Administration Department Jun 2020 Director, General Manager, Sales Promotion Department; in charge of Administration Section and Accounting Section May 2021 – Mar 2024 Senior Managing Director, in charge of Administration Department May 2026 Director, Vice President

Apr 1984 Joined the Company Jan 1992 Manager in charge, Quality Control Section, Technical Department Jul 1999 Manager, Quality Assurance Section, Manufacturing Department Apr 2001 Deputy General Manager, Manufacturing Department Apr 2003 General Manager, Technical Department, Manufacturing Headquarters May 2006 Director, General Manager, Technical Department, Manufacturing Headquarters Jan 2008 Director, General Manager, Quality Assurance Department, Manufacturing Technology Headquarters Apr 2009 Director, General Manager, Technical Department, Manufacturing Technology Headquarters May 2009 Managing Director, General Manager, Technical Department, Manufacturing Technology Headquarters May 2010 Managing Director, Deputy Head, Manufacturing Technology Headquarters Jun 2011 Managing Director, Head, Manufacturing Technology Headquarters Jun 2014 Managing Director, General Manager, Sales Headquarters, Electric Wire Business Division Nov 2015 Managing Director, General Manager, Sales Headquarters, Electric Wire Business Division; General Manager, Second Sales Department May 2016 Managing Director, General Manager, Electric Wire Sales Headquarters Jun 2019 – May 2020 Advisor Director, Audit and Supervisory Committee Member (current)

Mar 2003 Graduated from Faculty of Education and Human Sciences, Yamanashi University Apr 2003 Joined Fujitsu Support and Service Co., Ltd. (now F-SAS Technologies Co., Ltd.) Sep 2018 Joined Oracle Corporation Japan Apr 2024 Joined the Company; General Manager, Electric Wire Sales Department No. 1 (current) May 2026 Director, General Manager, Sales Department

Mar 1980 Joined Riken Vinyl Industry Co., Ltd. (now Riken Technos Corporation) Sep 2006 General Manager, Compound Sales Department, Riken Technos Corporation Apr 2008 General Manager, Materials Department, Riken Technos Corporation Apr 2012 Executive Officer, General Manager, Purchasing Headquarters, Riken Technos Corporation Apr 2014 Managing Director, General Manager, Sales Headquarters, Riken Technos Corporation Jun 2014 Representative Director, Managing Director, General Manager, Sales Headquarters, Riken Technos Corporation Apr 2016 Representative Director, Senior Managing Executive Officer, General Manager, Sales Headquarters, Riken Technos Corporation Apr 2019 Representative Director, President, Riken Fabro Co., Ltd. Jun 2019 Director, Riken Technos Corporation (retired upon expiry of term) Dec 2021 Representative Director, President, Riken Fabro Co., Ltd. (retired upon expiry of term) May 2023 Director of the Company (current)

Mar 2008 Graduated from Faculty of Law, Kobe University May 2008 Opened Ato Legal and Judicial Scrivener Office May 2020 Opened Garden Administrative Scrivener Office Director, Audit and Supervisory Committee Member of the Company (current)

Apr 1992 Joined Rokko Electric Co., Ltd. Jan 1996 Joined Nishi Nihon Security Services Co., Ltd. Apr 2000 Joined Suzuki Kozai Co., Ltd. Oct 2012 Director, Fukuoka Branch Manager, Suzuki Kozai Co., Ltd. (current) May 2023 Director, Audit and Supervisory Committee Member of the Company (current)

Oct 2000 Joined Asahi Audit Corporation (now Azusa Audit LLC) Jun 2004 Registered as Certified Public Accountant Jan 2017 Joined Kigyo Hyoka Sogo Kenkyusho Co., Ltd. Sep 2018 Joined MonotaRO Co., Ltd. (current) May 2024 Director, Audit and Supervisory Committee Member of the Company (current)