Apr 1982 Joined Toshiba Engineering Corporation Oct 1983 Joined Yugen-gaisha Sanseisuido Kogyosho Nov 1988 Founded Iwasaki Design Service Apr 1990 Established EPCO Co., Ltd.; assumed office as Representative Director, President Jun 1992 Established the Company; assumed office as Representative Director, President Aug 2004 Chairman, AIBIKE Building Equipment Design (Shenzhen) Co., Ltd. (now Shenzhen Lianju AIBIKE Engineering Design Co., Ltd.) (current) May 2011 Assumed office as CEO, EPCO (HK) Limited (current) Apr 2012 Representative Director, Group CEO of the Company (current) Jul 2015 Outside Director, enechange Ltd. Jul 2016 Chairman, AIBIKE Building Equipment Design (Jilin) Co., Ltd. Aug 2017 Representative Director, President, TEPCO Home Tech Co., Ltd. Jun 2023 Director, Chairman, TEPCO Home Tech Co., Ltd. Jun 2024 Representative Director, Chairman, TEPCO Home Tech Co., Ltd. (current)

Oct 1997 Joined Asahi Audit Corporation (now Azsa LLC) Apr 2001 Registered as Certified Public Accountant Jan 2002 Joined the Company; General Manager, Corporate Planning Office Apr 2002 Director of the Company Apr 2009 Director, General Manager, Management Administration Group Jul 2011 Senior Managing Director, General Manager, Management Administration Group Apr 2012 Representative Director, COO, General Manager, Management Administration Group Apr 2014 Representative Director, CFO, General Manager, Management Administration Group Apr 2017 Representative Director, CFO, General Manager, Corporate Division Mar 2020 Outside Director, ENECHANGE Ltd. Oct 2024 Representative Director, CFO of the Company Mar 2025 Director of the Company (current) Executive Officer, General Manager, Corporate Planning Department, Strike Co., Ltd. (current)

Apr 1994 Joined Nikko Securities Co., Ltd. (now SMBC Nikko Securities Inc.) Feb 2001 Joined Matsui Securities Co., Ltd. Mar 2004 General Manager, Public Relations and IR, President's Office, Matsui Securities Co., Ltd. Apr 2007 General Manager, Business Development Department, Matsui Securities Co., Ltd. Jun 2009 Director, Matsui Securities Co., Ltd. Oct 2014 Established Masashi Watanabe Office Inc.; Representative Director (current) Jun 2021 Outside Director, Nichiryoku Co., Ltd. Mar 2022 Director (Audit and Supervisory Committee Member) of the Company (current) Apr 2023 Visiting Lecturer, Graduate School of Innovation Management (MBA), Hosei University (current) Jun 2025 Representative Director, President, Nichiryoku Co., Ltd. (current) Feb 2026 Outside Director, Kyobashi Art Residence Co., Ltd. (current)

Apr 1998 Registered as Attorney-at-Law Apr 2001 Established Akino Law Office Apr 2003 Established Takumi Law Offices Jan 2006 Established Takumi Law Offices, a Law Corporation; Representative Partner (current) Jun 2016 Corporate Auditor, N.C.N. Co., Ltd. (current) Aug 2016 Corporate Auditor, Ichinomiya Realize Co., Ltd. (current) Mar 2020 Director (Audit and Supervisory Committee Member) of the Company (current) Apr 2024 Vice President, Second Tokyo Bar Association

Apr 1995 Joined NTT Facilities, Inc. Oct 2011 Transferred on secondment to Nuclear Damage Compensation and Decommissioning Facilitation Corporation; Senior Advisor Apr 2013 Seconded to ENET Co., Ltd.; General Manager, Corporate Planning Department Feb 2015 Established Multit Co., Ltd.; Representative Director (current) May 2016 Joined TEPCO Energy Partner, Incorporated; Acting Deputy General Manager, Product Development Office Jun 2017 Managing Director, TEPCO Energy Partner, Incorporated; General Manager, Living Business Headquarters and Product Development Office Aug 2017 Director, TEPCO Home Tech Co., Ltd. Sep 2017 Representative Director, President, TEPCO i-Frontiers Co., Ltd. Apr 2018 Director, PinT Co., Ltd. Apr 2019 Managing Director, TEPCO Energy Partner, Incorporated; General Manager, Management Strategy Headquarters Apr 2019 Director, TEPCO Customer Service Corporation Mar 2022 Director of the Company Jun 2022 Director, TEPCO Home Tech Co., Ltd. Jun 2022 Director, SMN Co., Ltd. Mar 2023 Director (Audit and Supervisory Committee Member) of the Company (current)

Oct 1993 Joined Kazuo Noda Office Nov 1995 Joined Pasona Inc. May 2001 Joined Maru Inc. (seconded to Namco Ltd.) May 2005 Joined Namco Ltd. (now Bandai Namco Entertainment Inc.) Apr 2010 General Manager, New Business Division, Bandai Namco Games Inc. (now Bandai Namco Entertainment Inc.) Apr 2016 Director, Bandai Namco Will Inc. Apr 2020 Joined Sega Sammy Holdings Inc.; Representative Director, President, Sega Sammy Business Support Co., Ltd. Apr 2021 Executive Officer, Sega Sammy Holdings Inc. Aug 2022 Outside Director (Audit and Supervisory Committee Member), UUUM Inc. Nov 2023 Director, Sega Sammy Business Support Co., Ltd. Apr 2024 Fellow, Human Capital Management, Nikkei BP Research Institute Inc. (current) Mar 2025 Director (Audit and Supervisory Committee Member) of the Company (current) Nov 2025 Outside Director (Audit and Supervisory Committee Member), PayCloud Holdings Inc. (current)