Apr 1988: Joined Sumitomo Forestry Co., Ltd. Jan 1992: Joined the Company May 1994: Director, General Manager of Sales Division, the Company May 1996: Managing Director, Deputy General Manager of Sales Division, the Company Apr 1998: Managing Director, General Manager of Sales Division, the Company May 1998: Director, Vice President, General Manager of Sales Division, the Company May 2007: Representative Director, President, the Company (current)

Apr 1983: Joined the Company Aug 2001: Deputy Manager, Materials Section, Hyogo Plant, the Company Mar 2011: General Manager, Hyogo Plant, the Company Mar 2012: Executive Officer, General Manager, Hyogo Plant, the Company Sep 2018: Executive Officer, General Manager of Production Control Department and General Manager, Hyogo Plant, the Company Mar 2019: Executive Officer, General Manager of Production Control Department, the Company Mar 2020: Executive Officer, General Manager of Production Control Department, the Company May 2020: Director, General Manager of Production Control Department, the Company Mar 2021: Director, General Manager of Manufacturing Division, the Company Mar 2024: Managing Director, General Manager of Manufacturing Division, the Company Jun 2025: Representative Director, President, Mikimoto Seisakusho Co., Ltd. (current) Mar 2026: Managing Director, the Company (current)

Mar 1988: Joined the Company Mar 2005: General Manager, Sendai Sales Office, the Company Mar 2016: General Manager, Tokyo Branch, the Company Mar 2017: Executive Officer, East Japan Block Head and General Manager, Tokyo Branch, Sales Division, the Company Mar 2018: Executive Officer, Deputy General Manager of Sales Division, the Company Mar 2019: Executive Officer, General Manager of Sales Division, the Company May 2019: Director, General Manager of Sales Division, the Company Mar 2025: Managing Director, General Manager of Sales Division, the Company (current)

Apr 1994: Joined the Company Sep 2002: Head, Hiroshima Branch Office, the Company Mar 2008: General Manager, Hiroshima Sales Office, the Company Mar 2013: General Manager, Osaka No. 1 Sales Office, the Company Mar 2015: General Manager, Osaka Branch, the Company Mar 2017: Executive Officer, West Japan Block Head, Sales Division, the Company Mar 2019: Executive Officer, Deputy General Manager of Sales Division, the Company Mar 2021: Executive Officer, General Manager of Marketing Division and Deputy General Manager of Sales Division, the Company May 2021: Director, General Manager of Marketing Division and Deputy General Manager of Sales Division, the Company Mar 2025: Director, General Manager of Marketing Division, the Company (current)

Apr 1988: Joined Daiwa Bank, Ltd. (now Resona Bank, Ltd.) Jul 2013: General Manager, Osaka Sales Department No. 5, Resona Bank, Ltd. Apr 2017: Group Leader, RB Internal Audit Department, Resona Bank, Ltd. Apr 2018: Seconded to the Company, Deputy Manager, Internal Audit Office, the Company Apr 2019: Joined the Company, Deputy Manager, Internal Audit Office, the Company May 2019: Full-time Corporate Auditor, the Company May 2023: Director, General Manager of Accounting Department, the Company Mar 2024: Director, General Manager of Administration Division and General Manager of Accounting Department, the Company Mar 2025: Director, General Manager of Administration Division, the Company (current)

Feb 1992: Joined the Company Mar 2016: General Manager, Tsuyama Plant, the Company Mar 2022: Executive Officer, General Manager, Narita Plant, the Company Mar 2025: Senior Executive Officer, Deputy General Manager of Manufacturing Division, General Manager, Narita Plant and General Manager, Tsuyama Plant, the Company Sep 2025: Senior Executive Officer, Deputy General Manager of Manufacturing Division and General Manager, Narita Plant, the Company Mar 2026: Senior Executive Officer, General Manager of Manufacturing Division, the Company May 2026: Director, General Manager of Manufacturing Division, the Company (current)

Jul 2003: Established Maki Arita Certified Public Accountant and Tax Accountant Office, Head (current) Nov 2014: Outside Director, Nihon PC Service Corporation (current) May 2015: Director, the Company (current) Jun 2017: Outside Corporate Auditor, Kurimoto, Ltd. (current)

Jul 1994: Joined Suiden Co., Ltd. Jun 1999: Director, Suiden Co., Ltd. Jan 2000: Senior Managing Director, Suiden Co., Ltd. Apr 2002: Representative Director, President, Suiden Co., Ltd. (current) May 2012: Outside Director, Minamide Kikai Co., Ltd. (current) May 2024: Director, the Company (current)

Apr 1992: Joined Daiwa Bank, Ltd. (now Resona Bank, Ltd.) Jul 2015: Branch Manager, Kitakyushu Branch, Resona Bank, Ltd. Jan 2019: Branch Manager, Tenroku Branch, Resona Bank, Ltd. May 2022: Seconded to the Company, Deputy Manager, Internal Audit Office, the Company May 2023: Full-time Corporate Auditor, the Company (current)

Oct 1999: Joined Ohta Showa Audit Corporation (now EY ShinNihon LLC) Jan 2016: Head, Yoji Morizumi Certified Public Accountant Office (current) May 2018: Corporate Auditor, the Company (current) Mar 2020: Outside Corporate Auditor, Roland Corporation (current) Dec 2025: Outside Director, HAMARI holdings Co., Ltd. (current)

Oct 1980: Joined Showa Audit Corporation (now EY ShinNihon LLC) Jan 1995: Stationed at EY New York Office Jun 1996: Partner, Ohta Showa Audit Corporation (now EY ShinNihon LLC) Jul 2018: Head, Arai Certified Public Accountant Office (current) May 2019: Corporate Auditor, the Company (current) Jun 2023: Non-Executive Auditor, Osaka Prefecture Credit Agricultural Cooperatives Federation (current)