Apr 1986 Joined the Company Jun 2012 General Manager, Optical Cable Development Department; General Manager, Optical Cable Manufacturing Department Apr 2013 General Manager, Cable & Device Development Center Mar 2014 General Manager, Next-Generation Optical Cable Business Promotion Office Apr 2018 General Manager, Optical Cable Systems Business Division Apr 2020 Managing Executive Officer, General Manager, Corporate Planning Office Apr 2021 Executive Officer, COO Jun 2021 Representative Director, Director, COO Apr 2022 Representative Director, Director, President and CEO (current)

Apr 1989 Joined the Company Feb 2008 Vice President & CFO, Fujikura Automotive Europe S.A.U. Jun 2012 Vice President & CFO, Nistica Inc. Apr 2016 General Manager, Accounting Department Apr 2021 Executive Officer, General Manager, Corporate Finance Division Jun 2023 Director, CFO Apr 2026 Representative Director, CFO (current)

Apr 1979 Joined Brother Industries, Ltd. Aug 1982 Seconded to Brother International Corporation (U.S.A.) Oct 1992 Director, Brother International Corporation Jan 2000 President, Brother International Corporation Jun 2004 Director, Brother Industries, Ltd. Jan 2005 Chairman, Brother International Corporation Apr 2005 Director, Managing Executive Officer, Brother Industries, Ltd. Jun 2007 President and Representative Director, Brother Industries, Ltd. Jun 2018 Chairman and Representative Director, Brother Industries, Ltd. Jun 2020 Outside Director, Toyo Seikan Group Holdings, Ltd. (resigned) May 2021 Outside Director, Audit and Supervisory Committee Member, Yaskawa Electric Corporation (resigned) Jun 2022 Director and Chairman, Brother Industries, Ltd. (current) Jun 2024 Outside Director, IBIDEN Co., Ltd. (current) Jun 2025 Director, the Company (current)

Apr 1979 Joined Toyota Tsusho Corporation Jun 2013 Managing Director, Toyota Tsusho Corporation Apr 2017 Director, Senior Managing Executive Officer, Toyota Tsusho Corporation Jun 2019 Director, Executive Vice President, Toyota Tsusho Corporation Jun 2020 Representative Director, Executive Vice President, Toyota Tsusho Corporation Jun 2023 Outside Director, Shin Nihon Rika Co., Ltd. (current) Jun 2025 Director, the Company (current)

Apr 1990 Joined the Company Jan 2013 General Manager, Precision Equipment Products Department, Optical Equipment & Systems Division Apr 2015 General Manager, Precision Equipment Business Division, Optical Business Division Apr 2017 General Manager, Precision Equipment Business Division; Technology Officer, Product Development Planning Department Apr 2022 Executive Officer, General Manager, Information & Telecommunications Business Division Apr 2026 Executive Officer, CTO (current)

Apr 1986 Joined the Company Jul 2008 Senior Staff Member, Corporate Planning Office Apr 2010 General Manager, Fujikura Electronics (Thailand) Ltd. Apr 2013 General Manager, Planning Department, Energy & Telecommunications Company Apr 2017 CFO, ProCable Energia e Telecomunicacoes Ltda. Apr 2020 President, Fujikura Fiber Optics Vietnam Ltd. Jun 2023 Director, Full-time Audit and Supervisory Committee Member, the Company Apr 2024 Director, Full-time Audit and Supervisory Committee Member, Chairman of the Board (current)

Apr 1983 Joined Mitsubishi Corporation Jun 2007 Director, Hokuetsu Paper Mills, Ltd. (now Hokuetsu Corporation) Apr 2013 General Manager, Paper & Packaging Division, Mitsubishi Corporation Apr 2015 Executive Officer, General Manager, Consumer Products Division, Mitsubishi Corporation Apr 2018 Full-time Adviser, TOYO TIRE & RUBBER CO., LTD. (now TOYO TIRE Corporation) Mar 2019 Director and Chairman, TOYO TIRE Corporation (current) Jun 2025 Audit and Supervisory Committee Member, the Company (current)

Apr 1995 Registered as Certified Public Accountant Dec 2004 General Manager, Finance & Accounting Department and Controller, American Home Assurance Company (now American Home Medical & Non-Life Insurance Co., Ltd.) Oct 2014 General Manager, Accounting, Finance Department, HOYA Corporation Jul 2018 Senior Manager, Global Headquarters, Vision Care Company, HOYA Corporation Jun 2020 Outside Director, Audit and Supervisory Committee Member, Fast Fitness Japan, Inc. Jul 2020 Opened Tanabe CPA Office (current) Sep 2020 Outside Audit & Supervisory Board Member, Technopro Holdings, Inc. Sep 2022 Outside Director, Audit and Supervisory Committee Member, Technopro Holdings, Inc. (resigned) May 2023 Outside Audit & Supervisory Board Member, AEON MALL Co., Ltd. (resigned); Outside Audit & Supervisory Board Member, TSI Holdings Co., Ltd. (resigned) May 2025 Outside Director, TSI Holdings Co., Ltd. (current) Jun 2025 Outside Director, Audit and Supervisory Committee Member, the Company (current)

Apr 2000 Registered as Certified Public Accountant Jan 2001 Joined PricewaterhouseCoopers Financial Advisory Services Co., Ltd. (now PwC Advisory LLC) Nov 2007 Joined Houlihan Lokey K.K. Oct 2013 Joined Shin Nihon LLC (now EY Shin Nihon LLC) Jan 2015 Joined Azusa Audit LLC Jun 2016 Partner, Azusa Audit LLC Dec 2022 Representative Director, Ashita Mirai Research Co., Ltd. (resigned) Dec 2022 Outside Audit & Supervisory Board Member, Mynavi Corporation (current) Jun 2023 Outside Director, Audit and Supervisory Committee Member, Polaris Holdings Co., Ltd. (resigned) Dec 2024 Outside Audit & Supervisory Board Member, Kato Sangyo Co., Ltd. (current) Jun 2025 Outside Director, Audit and Supervisory Committee Member, the Company (current) Mar 2026 Outside Director, Daifuku Co., Ltd. (current)

Sep 2003 Registered as Attorney at Law Aug 2011 Registered as Attorney in New York State Sep 2017 Lecturer, Waseda University Law School Jan 2019 Partner, Miura & Partners (current) Jun 2019 Outside Director, KOSÉ Corporation (current) Jun 2021 Outside Audit & Supervisory Board Member, Tokyo Electron Device Limited (current) Jun 2021 Outside Director, Sentcare Holdings Co., Ltd. Apr 2026 Outside Audit & Supervisory Board Member, Ubie, Inc. (current)