Oct 2008 Joined the Company Jan 2009 Business Development Team Leader Apr 2010 Manager, Business Development Office Jun 2010 Director, Manager, Business Development Office Apr 2011 Director, Head of Business Development Division Jun 2012 Managing Director, Head of Business Development Division May 2013 Managing Director, Head of Matsuyama Head Office Business Division Apr 2014 Senior Managing Director, Head of Matsuyama Head Office Business Division Apr 2017 Representative Director, President (current) Significant Concurrent Positions: Oct 2015 Representative Director, Unimac Ad Co., Ltd. (current) Jun 2019 Representative Director, President, Coop Printing Co., Ltd. (current) Aug 2020 Representative Director, Chairman and President, Ehime Living Shimbun Co., Ltd. (current) May 2023 Representative Director, SPC Co., Ltd. (current) Aug 2025 Representative Director, Pure Flat Co., Ltd. (current)

Jun 1975 Joined the Company May 1978 Director, Head of Manufacturing Division Apr 1982 Representative Director, Managing Director, Head of Paper and Paper Container Business Division Jun 1984 Representative Director, Senior Managing Director, Head of Paper and Paper Container Business Division Jun 1987 Representative Director, Vice President May 1988 Representative Director, President Apr 2017 Representative Director, Chairman (current) Significant Concurrent Positions: Oct 1983 Representative Director, President, Koei Sangyo Co., Ltd. (current) Jun 1992 Representative Director, President, Seki Kosan Co., Ltd. (current)

Jul 2014 Joined the Company Jun 2016 Executive Officer, Deputy Head of Matsuyama Head Office Business Division Jan 2017 Executive Officer, Deputy Head of Matsuyama Head Office Business Division and Plant Manager, Iyo Plant Apr 2017 Executive Officer, Head of Manufacturing Division and Plant Manager, Iyo Plant Apr 2020 Executive Officer, Head of Manufacturing Division Jun 2020 Managing Director, Head of Manufacturing Division Apr 2022 Senior Managing Director, Head of Manufacturing Division, in charge of Corporate Management Division Apr 2024 Senior Managing Director, Head of Manufacturing Division and Head of Corporate Management Division (current) Significant Concurrent Positions: Jun 2023 Representative Director, President, Media Press Setouchi Co., Ltd. (current) Jun 2026 Representative Director, President, Watanabe Shiko Co., Ltd. (current)

Apr 1995 Joined the Company Apr 2001 Business Management Team Leader, Business Management Department Apr 2004 Deputy Manager, Business Management Department Apr 2008 Manager, Business Management Department Jun 2008 Executive Officer, Head of Corporate Management Division Jun 2012 Director, Head of Corporate Management Division Apr 2021 Director, Head of Matsuyama Head Office Business Division (current)

Aug 1984 Joined SPC Co., Ltd. Jun 2000 Director, SPC Co., Ltd. May 2004 Managing Director, SPC Co., Ltd. Jun 2008 Senior Managing Director, SPC Co., Ltd. Apr 2010 Representative Director, President, SPC Co., Ltd. (current) Jun 2010 Director of the Company Mar 2013 Resigned as Director of the Company Jun 2017 Director of the Company (current) Significant Concurrent Positions: Jun 2009 Director, Town Information National Network Co., Ltd. (current) Apr 2010 Representative Director, President, SPC Co., Ltd. (current) Aug 2014 Director, Ehime Living Shimbun Co., Ltd. (current)

Apr 1995 Prosecutor, Tokyo District Public Prosecutors Office Jun 1995 Prosecutor, Osaka District Public Prosecutors Office Sep 1998 Attorney-at-law, Miyabe Law Office Jun 2018 Director of the Company (current) Significant Concurrent Positions: Jan 2019 Attorney-at-law, Head of Miyabe Law Office

Apr 1984 Joined the Company Apr 2001 Manager, Tokyo Branch Aug 2001 Deputy Head of Tokyo Sales Division and Manager, Tokyo Branch Jun 2004 Executive Officer, Manager, Tokyo Branch Apr 2008 Executive Officer, Head of East Japan Sales Division and Manager, Tokyo Branch Jun 2008 Director, Head of East Japan Sales Division and Manager, Tokyo Branch Apr 2010 Director, Head of Tokyo Head Office Sales Division Jun 2012 Managing Director, Head of Tokyo Head Office Sales Division Apr 2013 Managing Director, Head of Tokyo Head Office Business Division Oct 2021 Managing Director, in charge of Internal Control Jun 2022 Standing Corporate Auditor (current)

Apr 1968 Joined The Iyo Bank, Ltd. Jun 2000 Director, Osaka Branch Manager, The Iyo Bank, Ltd. Jun 2002 Director, Imabari Branch Manager, The Iyo Bank, Ltd. Jun 2005 Managing Director, The Iyo Bank, Ltd. Jun 2008 Senior Managing Director, The Iyo Bank, Ltd. Jun 2010 Advisor, The Iyo Bank, Ltd. Jun 2012 Corporate Auditor of the Company (current)

Dec 2007 Joined KPMG AZSA LLC Sep 2011 Registered as Certified Public Accountant Jul 2018 Established Narumatsu CPA Office, joined Narumatsu Accounting Office Nov 2018 Registered as Certified Tax Accountant Jul 2019 Established Narumatsu Accounting Tax Corporation, assumed position of Partner (current) Jun 2025 Corporate Auditor of the Company (current)