Apr 1988 Joined Anritsu Corporation Apr 2004 General Manager, No. 1 Development Department, IP Network Business Division, Measurement Business Headquarters Apr 2011 Vice President, Anritsu Company (U.S.) Apr 2015 Executive Officer; General Manager, Measurement Business R&D Headquarters Apr 2016 Managing Executive Officer; Vice President, Measurement Business Group; General Manager, Measurement Business Headquarters Apr 2017 Senior Managing Executive Officer; President, Measurement Business Group Jun 2017 Director Apr 2018 Representative Director, President (Executive Officer) (current) Jun 2018 Representative Director (current) Apr 2019 Group CEO (current)

Apr 1986 Joined Anritsu Corporation Oct 2005 General Manager, Strategic Planning Department, Strategy & Marketing Division, Measurement Business Headquarters Apr 2006 General Manager, Business Strategy Department, Corporate Planning Office Apr 2009 General Manager, Team 4, Product Planning Center, Marketing Headquarters Apr 2010 General Manager, Corporate Planning Office Apr 2014 General Manager, Project Team 1, Product Marketing Department, Marketing Headquarters Apr 2017 General Manager, Service Infrastructure Solutions Business Division, Measurement Business Headquarters Apr 2019 President, Anritsu Engineering Corporation Apr 2020 Managing Officer; General Manager, Corporate Planning Office; Head of Business Strategy Apr 2022 Executive Officer Apr 2024 Managing Executive Officer, CFO (current) Jun 2024 Director (current) Apr 2026 Senior Managing Executive Officer (current)

Apr 1988 Joined Anritsu Corporation Apr 2009 General Manager, APAC Team, Sales Promotion Department, Marketing Headquarters Apr 2012 General Manager, Wireless Device Manufacturing Solutions Department, Marketing Headquarters Apr 2014 General Manager, Project Team 3, Product Marketing Department, Marketing Headquarters Apr 2016 General Manager, Global Business Development Department, Measurement Business Headquarters Apr 2017 Executive Officer; General Manager, Global Sales Headquarters; Head, Global Sales Center Oct 2017 General Manager, Asia & Oceania Sales Headquarters Apr 2019 President, Anritsu Americas Sales Company (U.S.) Jun 2019 Director, Anritsu Corporation (current) Apr 2020 Managing Executive Officer; President, Telecom Measurement Company (current); General Manager, Global Business Development Department, same company Feb 2021 Chairman, Anritsu A/S (Denmark) (current) Apr 2026 Senior Managing Executive Officer (current); General Manager, Measurement Business (current)

Apr 1986 Joined Anritsu Corporation Apr 2008 General Manager, Global Audit Office Apr 2011 Representative Director, President, Anritsu Pro Associe Co., Ltd. (merged into Anritsu Corporation in Apr 2020) Apr 2012 General Manager, Overseas Sales Department, Sales Division, Anritsu Industrial Solutions Co., Ltd. (now Anritsu Infivis Co., Ltd.) Apr 2014 Head, Overseas Sales Group, Overseas Business Division, same company Apr 2018 Executive Officer; Head of APAC Sales; General Manager, Asia & Oceania Sales Headquarters, Anritsu Corporation Apr 2020 General Manager, Global Sales Center; President, Anritsu Americas Sales Company (U.S.) Apr 2022 Managing Officer; Management Audit Office, Anritsu Corporation Jun 2025 Director, Audit and Supervisory Committee Member (current)

Apr 1999 Registered as attorney-at-law; joined Tokyo Themis Law Office (now Kioizaka Themis Sogo Law Office) Mar 2013 Partner, Kioizaka Themis Patent Law Office (now Kioizaka Themis Sogo Law Office) (current) Jun 2019 Outside Audit & Supervisory Board Member, MIXI, Inc. (current) Jun 2021 Outside Director (Audit and Supervisory Committee Member), Anritsu Corporation Jun 2023 Outside Director, Anritsu Corporation (current) Jun 2025 Outside Audit & Supervisory Board Member, Toba Yoko Co., Ltd. (current)

Apr 1996 Joined NTT Mobile Communications Network Inc. (now NTT DOCOMO, INC.) Feb 2005 Joined Amazon Japan K.K. (now Amazon Japan G.K.) May 2007 Joined Google K.K. (now Google G.K.) Feb 2015 Head of Brand Marketing and Head of Search Marketing, Google K.K. May 2018 Joined Uber Technologies, Inc.; Head of Marketing, Japan Sep 2018 Japan Lead, Women of Uber Mar 2021 Joined Walt Disney Japan, Ltd.; Director, Marketing & Franchise Development Sep 2021 Director, Marketing & Franchise Development; Japan Lead, Women BERG Jan 2023 Joined SJ Mobile Lab Japan Co., Ltd. (now Habitto Inc.); CMO and Head of Communications Jan 2024 Founder and Representative Director, Blue Blossom Inc. (current) Mar 2024 Advisor, Orient Corporation May 2024 Outside Director, Tokyo Kobetsu Shido Gakuin Co., Ltd. Mar 2025 Outside Director, Poppins Co., Ltd. (current) Jun 2025 Outside Director, Orient Corporation (current) Jun 2026 Outside Director, Anritsu Corporation (current)

Oct 1986 Joined Sanwa Totsumatsu Aoki Audit Corporation (now Deloitte Touche Tohmatsu LLC) Mar 1990 Registered as Certified Public Accountant Jul 1997 Manager, Japan Desk, Deloitte & Touche, Netherlands (seconded) Sep 2001 Tokyo Office, Tohmatsu & Co. (now Deloitte Touche Tohmatsu LLC) Apr 2004 Examination Division, Secretariat, Certified Public Accountants and Auditing Oversight Board, Financial Services Agency Jul 2006 Partner, Tohmatsu & Co. (now Deloitte Touche Tohmatsu LLC) Aug 2020 Retired from Tohmatsu & Co. Sep 2020 Opened Junichi Aoyagi CPA Office; Representative (current) Jun 2021 Outside Director, Audit and Supervisory Committee Member, Anritsu Corporation (current)

Apr 1977 Joined Nippon Telegraph and Telephone Public Corporation (now NTT, Inc.) Jul 1998 General Manager, IPNW Service Department, BU Division, NTT Communications Corporation (now NTT DOCOMO BUSINESS, Inc.) Jul 2004 Director; General Manager, BBIP Business Division, NTT Communications Corporation Jul 2007 Executive Officer; EVP, Information & Communications Group, Oki Electric Industry Co., Ltd. Apr 2010 Managing Executive Officer; General Manager, Telecommunications Systems Business Headquarters, Oki Electric Industry Apr 2011 Representative Director, President, OKI Networks Co., Ltd. Apr 2015 Adviser, Oki Electric Industry Co., Ltd. Aug 2017 Retired from Oki Electric Industry Co., Ltd. Jun 2023 Outside Director, Audit and Supervisory Committee Member, Anritsu Corporation (current)

Sep 1987 Joined Aoyama Audit Corporation Oct 1991 Registered as Certified Public Accountant Dec 1993 Seconded to Price Waterhouse Singapore Office Jul 1999 Partner, Aoyama Audit Corporation Sep 2006 Managing Partner, Arata Audit Corporation (now PwC Japan LLC) Jun 2024 Retired from PwC Japan LLC Jul 2024 Opened Akio Kobayashi CPA Office; Representative (current); Outside Director, Audit and Supervisory Committee Member, Toho Titanium Co., Ltd. May 2025 Outside Audit & Supervisory Board Member, AEON Financial Service Co., Ltd. (current) Jun 2025 Outside Director, Audit and Supervisory Committee Member, Anritsu Corporation (current)