Apr 1979 Joined the Company Dec 1993 General Manager, Civil Engineering Department Jun 1999 Director, General Manager, Civil Engineering Department Jul 2000 Director, General Manager, Construction Headquarters Jan 2003 Managing Director, General Manager, Construction Headquarters Aug 2003 Senior Managing Director, General Manager, Construction Headquarters Jul 2005 Representative Director, President Aug 2007 Representative Director, President and General Manager, Administration Headquarters May 2019 Representative Director, President Jul 2025 Representative Director, Chairman (current)

Apr 1981 Joined the Company Jan 2000 General Manager, Sales Department, Osaka Branch Apr 2005 Deputy Branch Manager, Osaka Branch Sep 2005 General Manager, Sales Planning Department and Deputy Branch Manager, Osaka Branch Jul 2006 Executive Officer, General Manager, Sales Planning Department and Deputy Branch Manager, Osaka Branch May 2007 Executive Officer, Deputy Branch Manager, Osaka Branch Jul 2007 Director, Branch Manager, Nagoya Branch and Deputy Branch Manager, Osaka Branch May 2010 Director, Branch Manager, Nagoya Branch May 2012 Director, Deputy Head Office Manager, Tokyo Head Office May 2019 Director, General Manager, Administration Headquarters and General Affairs Department Jul 2023 Managing Director, General Manager, Administration Headquarters and General Affairs Department Jul 2024 Senior Managing Director, General Manager, Administration Headquarters and General Affairs Department May 2025 Senior Managing Director, General Manager, Administration Headquarters Jul 2025 Representative Director, President (current)

Apr 1979 Joined Daiki Komuten Co., Ltd. Feb 1983 Joined Kambayashi Construction Co., Ltd. Dec 1990 Joined the Company Jul 1999 General Manager, Building Department Jul 2005 Executive Officer, General Manager, Building Department Aug 2005 Executive Officer, General Manager, Building Construction Division, Construction Headquarters Oct 2005 Executive Officer, General Manager, Construction Headquarters Jul 2006 Director, General Manager, Construction Headquarters May 2007 Director, General Manager, Construction Headquarters and General Manager, Purchasing Department Apr 2020 Director, General Manager, Construction Headquarters Jul 2024 Managing Director, General Manager, Construction Headquarters Jul 2025 Senior Managing Director, General Manager, Construction Headquarters (current) Jan 2026 Director, TOMTEN Co., Ltd. (current)

Apr 1983 Joined the Company Jul 2002 General Manager, Civil Engineering Department Jul 2012 Executive Officer, General Manager, Civil Engineering Department Aug 2016 Executive Officer, General Manager, Sales Planning Department May 2019 Executive Officer, General Manager, Management Planning Department Jul 2020 Executive Officer, Deputy Head, Construction Headquarters May 2023 Executive Officer, Deputy Head Office Manager, Tokyo Head Office Jul 2023 Director, Head Office Manager, Tokyo Head Office Feb 2025 Vice President and Director, TOMTEN Co., Ltd. (current) Jul 2025 Managing Director, Head Office Manager, Tokyo Head Office (current) Jan 2026 Representative Director, President, TOMTEN Co., Ltd. (current)

Apr 1990 Joined the Company Sep 2007 General Manager, Building Department May 2018 General Manager, Head Office Sales Department, Sales Headquarters Jul 2022 Executive Officer, Deputy Head, Sales Headquarters Jul 2024 Director, General Manager, Sales Headquarters Jul 2026 Director, General Manager, Sales Headquarters and Branch Manager, Osaka Branch (current)

Apr 1986 Joined the Company Sep 2007 General Manager, General Affairs Department Jul 2015 Executive Officer, General Manager, General Affairs Department May 2019 Executive Officer, General Manager, Accounting Department Jul 2025 Director, General Manager, Administration Headquarters and Accounting Department (current) Jul 2026 Director, General Manager, Administration Headquarters

Oct 1973 Joined Eiko Accounting Office Aug 1998 Joined Meiji Audit Corporation (now ARK Audit Corporation) Jul 2004 Representative Partner, Meiji Audit Corporation May 2008 Chairman, Meiji Audit Corporation Jan 2016 Chairman of the Board, Meiji ARK Audit Corporation (now ARK Audit Corporation) Aug 2017 Head, Sasayama Certified Public Accountant Office (current) Jul 2021 Outside Director of the Company (current) Jun 2026 Joined TSK Audit Corporation (current)

Apr 1983 Joined The Taiyo Kobe Bank, Ltd. (now Sumitomo Mitsui Banking Corporation) Oct 2004 Manager, Kagoshima Corporate Sales Department, the same bank Apr 2007 Senior Promotion Officer, Business Succession Division, the same bank Jun 2013 Executive Officer, General Manager, Corporate Planning Department and General Manager, Public Relations Office, Sakura CS Co., Ltd. Jun 2018 Director, Managing Executive Officer, General Manager, Corporate Planning Department and General Manager, Public Relations Office, Sakura CS Co., Ltd. Jun 2019 Director, Senior Managing Executive Officer, General Manager, Management Administration Headquarters, Sakura CS Co., Ltd. Apr 2020 Representative Director, Senior Managing Executive Officer, General Manager, Management Administration Headquarters, Sakura CS Co., Ltd. Jul 2023 Outside Director of the Company (current)

Apr 1990 Joined the Company May 2006 General Manager, Construction Division, Building Department May 2016 Deputy General Manager, Building Department Feb 2020 General Manager, Quality and Safety Department Jul 2026 Audit & Supervisory Board Member

Apr 1983 Joined Tokai Bank, Ltd. (now MUFG Bank, Ltd.) Nov 2010 Department Manager attached to Head of Investment Banking Division, Tokai Tokyo Securities Co., Ltd. Apr 2013 General Manager, Corporate Planning Department and General Manager, Financial Planning Department, Tokai Tokyo Financial Holdings, Inc. Oct 2013 Executive Officer, Deputy Head, Corporate Planning Group, Tokai Tokyo Financial Holdings, Inc. Apr 2015 Managing Executive Officer, Head, Corporate Planning Group, Tokai Tokyo Financial Holdings, Inc. Apr 2016 Managing Executive Officer, Head, Corporate Planning and Finance Division, Tokai Tokyo Securities Co., Ltd. Apr 2017 Senior Managing Executive Officer, Head, Retail Sales Division, Tokai Tokyo Securities Co., Ltd. Apr 2019 Senior Managing Executive Officer, in charge of Strategic Planning Group, Tokai Tokyo Financial Holdings, Inc. Jun 2020 Director, Vice President, Tokai Tokyo Financial Holdings, Inc. Jun 2021 Representative Director, President, Tokai Tokyo Securities Co., Ltd. Apr 2023 Representative Director, Chairman, Tokai Tokyo Securities Co., Ltd. Apr 2024 President, Tokai Tokyo Financial Holdings, Inc., and Director, Tokai Tokyo Securities Co., Ltd. Jun 2024 Representative Director, President, Tokai Tokyo Financial Holdings, Inc., and Director, Tokai Tokyo Securities Co., Ltd. Jun 2025 Assistant to the Chairman, Tokai Tokyo Financial Holdings, Inc. Jul 2026 Outside Director of the Company

Oct 2004 Joined Mori Hamada & Matsumoto Nov 2009 Worked at Jenner & Block Apr 2010 Registered as an attorney in California, USA Apr 2014 Co-Managing Partner, Osaka Office, Mori Hamada & Matsumoto (current) Jul 2019 Outside Audit & Supervisory Board Member of the Company (current)

Jul 1989 Joined Century Audit Corporation (now EY ShinNihon LLC), Osaka Office Mar 1992 Registered as a Certified Public Accountant Jul 1996 Joined Kawakami CPA Office, Osaka Jul 1998 Opened Oki CPA Office, Representative (current) Jun 2018 Outside Director (Audit and Supervisory Committee Member), Teikoku Denki Seisakusho Co., Ltd. (now TEIKOKU Co., Ltd.) (current) Jul 2022 Outside Audit & Supervisory Board Member of the Company (current)

Nov 2001 Registered as an attorney Nov 2001 Joined Yotsuya Kyodo Law Office Sep 2005 Joined Okazaki Akira Law Office Apr 2016 Opened Miyuki Yoshihara Law Office, Representative (current) Jul 2022 Outside Audit & Supervisory Board Member of the Company (current)