Nov 1979 Joined the Company; General Manager, Development Division Oct 1985 Director, the Company Feb 1987 President and Representative Director, the Company Sep 2004 President and Representative Director and CEO (Chief Executive Officer), the Company Dec 2015 Chairman and Representative Director and CEO, the Company (current) Nov 2016 Chairman, Tosei Software (Hangzhou) Co., Ltd. (current)

Apr 1996 Joined the Company; Section Manager, General Affairs Section, General Affairs Division Dec 2007 Executive Officer and General Manager, Administration Division and Manager, Business Planning Department, the Company Oct 2008 Auditor, Tosei Software (Hangzhou) Co., Ltd. Nov 2008 Director (in charge of Corporate Divisions) and Executive Officer and General Manager, Administration Division and Manager, Business Planning Department, the Company Sep 2010 Corporate Auditor, Phonex Communications Co., Ltd. Nov 2012 Director (in charge of Corporate Divisions) and Managing Executive Officer and General Manager, Administration Division and Manager, Business Planning Department, the Company Jun 2013 Director, TOSE PHILIPPINES, INC. (current) Mar 2014 Director (in charge of Corporate Divisions and SI Business Division) and Managing Executive Officer and General Manager, Administration Division, Manager, Business Planning Department and Head, SI Business Promotion Office, the Company Sep 2015 Director and COO, the Company Dec 2015 President and Representative Director and COO, the Company (current) Oct 2022 Director, Tosei Software (Hangzhou) Co., Ltd. Aug 2025 President and Representative Director, Phonex Communications Co., Ltd. (current)

Apr 1992 Joined the Company Oct 1993 Director in charge of Development Department, the Company Nov 1999 Director in charge of Development Technology, the Company Dec 1999 Director and General Manager, Intellectual Property Management Office, the Company Sep 2000 Senior Managing Director, Toa Seiko Co., Ltd. Sep 2003 President and Representative Director, Toa Seiko Co., Ltd. (current) Sep 2004 Director and Executive Officer and General Manager, Intellectual Property Management Office, the Company Sep 2012 Director (in charge of Intellectual Property Management) and Executive Officer and General Manager, Intellectual Property Management Office, the Company Jun 2019 Director and Executive Officer (General Manager of Intellectual Property Management) and General Manager, Intellectual Property Management Office, the Company Sep 2023 Director and Executive Officer (General Manager of Intellectual Property Management), the Company (current)

Apr 1977 Joined the Ministry of Home Affairs (now Ministry of Internal Affairs and Communications) Jul 1992 Counselor, Cabinet Legislation Bureau Aug 1999 Director-General, General Affairs Department, Kyoto Prefectural Government Jun 2001 Vice Governor, Kyoto Prefecture Apr 2002 Governor, Kyoto Prefecture Apr 2011 President, National Governors' Association Apr 2018 Assistant to the President, Kyoto Sangyo University; Professor, Department of Law and Policy Studies, Faculty of Law Jun 2019 Outside Director, Kawasaki Kisen Kaisha, Ltd. (current) Mar 2020 Outside Audit & Supervisory Board Member, HORIBA, Ltd. (current) Apr 2020 Special Assistant to the President, Kyoto Sangyo University; Professor, Department of Law and Policy Studies, Faculty of Law Nov 2020 Director, the Company (current) Jun 2021 Outside Director, Nichitou Pharmaceutical Industry Holdings, Inc. (current) Jun 2024 Outside Director, Nippon Telenet Co., Ltd. (current) President, Kyoto Sangyo University (current)

Apr 1980 Joined Sumitomo Bank, Ltd. (now Sumitomo Mitsui Banking Corporation) Oct 1984 Joined Kamiya-in Co., Ltd. Jul 1987 Joined Ozeki Akira Co., Ltd. Apr 2000 Representative Director, Horiki Eriko & Associates Inc. (current) Mar 2010 Trustee, National Kyoto International Conference Hall Public Interest Foundation (current) Nov 2022 Director, the Company (current)

Apr 1980 Joined the Company Jul 1996 General Manager, Overseas Business Office, Overseas Business Division, the Company Apr 2002 General Manager, Overseas Business Office, Overseas Business Division, the Company Sep 2002 General Manager, Shanghai Business Office, Overseas Business Division, the Company Apr 2003 General Manager, Overseas Development Office, Overseas Development Division, the Company Sep 2004 General Manager, Overseas Development Department, Business Division, the Company Jan 2005 Manager, New Business Department, Business Division, the Company Sep 2006 Manager, Mobile Business Department and General Manager, Internal Audit Office, the Company Sep 2007 General Manager, Internal Audit Office, the Company Jun 2015 Auditor, Tosei Software (Hangzhou) Co., Ltd. (current) Nov 2016 Full-time Corporate Auditor, the Company Nov 2020 Director (Audit and Supervisory Committee Member), the Company (current) Sep 2022 Corporate Auditor, Phonex Communications Co., Ltd. (current)

Apr 1973 Joined Daiwa Securities Co., Ltd. (now Daiwa Securities Group Inc.) Apr 2006 Representative Managing Director, Daiwa Securities SMBC Co., Ltd. (now Daiwa Securities Co., Ltd.) Apr 2007 President and Representative Director, Daiwa Property Co., Ltd. Jun 2008 President and Representative Director, Daiwa Sanko Co., Ltd. (now Daiwa Securities Facilities Co., Ltd.) Jun 2009 Director (part-time), Ginsen Co., Ltd. Feb 2011 Corporate Auditor (part-time), Tokan Holdings Co., Ltd. (now Tokyo Tankan Co., Ltd.) Feb 2011 Corporate Auditor (part-time), Tokyo Tankan Co., Ltd. Nov 2016 Corporate Auditor, the Company Nov 2020 Director (Audit and Supervisory Committee Member), the Company (current)

Apr 2002 Registered as Certified Public Accountant Jun 2006 Registered as Certified Tax Accountant Jul 2011 Representative Partner, Kawashima Sogo Accounting Firm (current) Jun 2015 Outside Director (Audit and Supervisory Committee Member), Fujix Co., Ltd. (current) Nov 2016 Corporate Auditor, the Company Jun 2017 Outside Director (Audit and Supervisory Committee Member), Takebishi Corporation (current) Nov 2020 Director (Audit and Supervisory Committee Member), the Company (current)