Mar 1971 Joined the Company Jan 1986 General Manager, Technical Department, the Company Mar 1990 Director, General Manager, Technical Department, the Company Mar 1994 Managing Director, General Manager, Technical Department, the Company Feb 2001 Representative Director, Managing Director, General Manager, Technical Headquarters and General Manager, Administration Department, the Company Apr 2001 Representative Director, President, the Company (current) Aug 2005 Chairman, Changshu Kaifeng Air Conditioning Co., Ltd. (current) Sep 2013 Representative Director, President, Mask Co., Ltd. (current)

Jan 2000 Joined the Company Jun 2005 Branch Manager, Tokyo Branch, the Company Mar 2010 Director, General Manager, Sales Headquarters, the Company (current) Sep 2013 Director, Mask Co., Ltd. (current) Jan 2016 Director, Changshu Kaifeng Air Conditioning Co., Ltd. (current)

Apr 2011 Joined the Company Jul 2011 General Manager, ES/C Department, the Company Mar 2017 Director, General Manager, Technology Headquarters, the Company (current)

Mar 1978 Registered as Certified Public Accountant Aug 1978 Opened Kinume CPA Office Oct 1978 Registered as Certified Tax Accountant Jun 2015 Outside Director, Zet Co., Ltd. (current) Jun 2025 Outside Director, the Company (current)

Apr 1981 Joined the Company Mar 2011 Corporate Auditor, the Company (current) May 2011 Auditor, Changshu Kaifeng Air Conditioning Co., Ltd. (current) Sep 2013 Corporate Auditor, Mask Co., Ltd. (current)

Mar 1994 Representative, Kato Joint International Patent Office (current) Mar 2001 Outside Corporate Auditor, the Company (current)

Sep 1979 Registered as Certified Public Accountant Jul 1986 Registered as Certified Tax Accountant Feb 1987 Representative, Cho CPA Office (current) Jun 1989 Representative Director, Zaisan Management Co., Ltd. (current) Mar 2002 Outside Corporate Auditor, the Company (current)