Apr 1996 Joined the Company Feb 2016 General Manager, Technical Department, Technical Sales Division Feb 2017 Executive Officer; Head of Technical Sales Division; General Manager, Technical Department Sep 2017 Executive Officer, Assistant to the President; Head of Technical Sales Division Apr 2018 Representative Director, President (current)

Apr 1983 Joined the Company Feb 2004 Executive Officer; General Manager, Production Group Feb 2008 Executive Officer, Head of Production Division; General Manager, Production Group Apr 2008 Director; Senior Executive Officer, Head of Production Division; General Manager, Production Group Aug 2009 General Manager, Technology Group Feb 2011 Head of Technical Sales Division; General Manager, Technical Sales Department Feb 2013 Head of Production Division; General Manager, Kusatsu Manufacturing Department Feb 2015 General Manager, Administration Department Apr 2016 Director (Audit and Supervisory Committee Member) Apr 2024 Managing Director (current); Executive Officer (current); Head of Technical Sales Division (current); General Manager, Technical Department (current)

Apr 1994 Joined the Company Feb 2015 Executive Officer; General Manager, Shinasahi Manufacturing Department Feb 2017 Executive Officer; General Manager, Kusatsu Manufacturing Department Apr 2018 Director (current); Executive Officer (current); General Manager, Human Resources Department (current) Feb 2021 Head of Management Division (current)

Oct 1999 Joined Chuo Audit Corporation Apr 2003 Registered as Certified Public Accountant Feb 2006 Left Chuo Aoyama Audit Corporation Jul 2006 Joined the Company Feb 2015 Executive Officer; General Manager, General Affairs Department (current) Apr 2018 Director (current); Executive Officer (current); Head of Management Division

Apr 1981 Joined Zenitaka Corporation Sep 1983 Joined Yoshimura Kensetsu Kogyo Co., Ltd. Dec 1983 Director, Yoshimura Kensetsu Kogyo Co., Ltd. Apr 1997 Director; General Manager, Sales Department, Yoshimura Kensetsu Kogyo Co., Ltd. Aug 2001 Senior Managing Director; Manager, Osaka Branch, Yoshimura Kensetsu Kogyo Co., Ltd. Jun 2009 President and Director, Yoshimura Kensetsu Kogyo Co., Ltd. Mar 2011 Apr 2020 Representative Director, Yoshimura Kensetsu Kogyo Co., Ltd. (current) Director of the Company (current)

Apr 1986 Joined the Company Feb 2006 General Manager, Quality Assurance Group Feb 2008 Executive Officer in charge of Quality Assurance; General Manager, Quality Assurance Group Feb 2011 Executive Officer; General Manager, Kusatsu Manufacturing Department Feb 2013 Senior Executive Officer; General Manager, Minami-Kusatsu Manufacturing Department Feb 2015 Senior Executive Officer, Head of Production Division; General Manager, Minami-Kusatsu Manufacturing Department Apr 2015 Director Feb 2016 General Manager, Human Resources Department Apr 2016 Head of Management Division Apr 2018 Managing Director; Executive Officer; Head of Technical Sales Division; General Manager, Technical Sales Department Feb 2021 Head of Technical Sales Division; General Manager, Sales Department Jul 2022 Head of Technical Sales Division; General Manager, Sales Department and General Manager, Smart Solutions Department Feb 2024 Head of Technical Sales Division Apr 2024 Director (Audit and Supervisory Committee Member) (current)

Apr 1991 Joined Pao Network Co., Ltd. Mar 2000 Left Pao Network Co., Ltd. Oct 2005 Aug 2009 Registered as Attorney (Osaka Bar Association); joined Aqua Yodoyabashi Law Office Left Aqua Yodoyabashi Law Office Established Kirari Law Office Oct 2022 Oct 2025 Apr 2026 Established AZMORE International Law Office (Attorney Corporation); joined Mitsuboshi Law Office (current) Director (Audit and Supervisory Committee Member) of the Company

Apr 1990 Registered as Attorney (Kyoto Bar Association) Jan 1991 Registered as Patent Attorney Apr 2003 Apr 2005 Visiting Professor, Faculty of Law, Ryukoku University; Director, Lawyers' Intellectual Property Network; Visiting Professor, Graduate School of Law, Ryukoku University Jun 2014 Apr 2020 May 2023 Chairperson, Intellectual Property Center, Japan Federation of Bar Associations Director (Audit and Supervisory Committee Member) of the Company (current) Managing Director, Lawyers' Intellectual Property Network (current)

Apr 1995 Joined Soft Creator Co., Ltd. Mar 1997 Left Soft Creator Co., Ltd. Jan 1998 Joined Kida Kiyoe Certified Public Accountant and Tax Accountant Office (now Kida Certified Public Accountant and Tax Accountant Office) Mar 2004 Left Kida Kiyoe Certified Public Accountant and Tax Accountant Office (now Kida Certified Public Accountant and Tax Accountant Office) Dec 2005 Joined Azsa LLC Dec 2009 Registered as Certified Public Accountant Dec 2012 Left Azsa LLC Feb 2013 Registered as Tax Accountant Certified Public Accountant and Tax Accountant, Takeharu Nishi Office (Office Head) (current) Jun 2022 Partner, Ayame Audit Corporation (current) Apr 2024 Director (Audit and Supervisory Committee Member) of the Company (current)