Organization/Directors and Auditors

Organization Chart

Representative Director Group Chairman	Hiroshi Kiriyama
Representative Director, Group CEO	Shigeru Yamada
Director, Senior Executive Officer	Junko Takeda	Human Resource Dept., Business Portfolio Management Dept., Sustainability Initiative Dept.
Director	Takayuki Uematsu
Independent Outside Director	Ryuko Inoue
Independent Outside Director	Takuya Kurita
Director, Full-time Audit and Supervisory Committee Member	Toshiyuki Mizui
Independent Outside Director, Audit and Supervisory Committee Member	Yasuko Takayama
Independent Outside Director, Audit and Supervisory Committee Member	Keiichi Asai
Senior Executive Officer, CDO	Noriko Rzonca	Corporate DX Strategy Dept., Corporate Communication Dept., IT Initiative Dept.
Senior Executive Officer	Taisuke Matsuoka	Corporate Planning Dept., Finance Dept., Power Business Management Dept., New Energy Business Management Dept.
Senior Executive Officer	Tomoki Iwai	Accounting Dept., Legal & General Affairs Dept.
Senior Executive Officer	Yoshihiko Sato	General Manager, Secretariat Office
Executive Officer	Hideyuki Wakao	General Manager, Internal Auditing Office/ Substitute Director, Audit and Supervisory Committee Member

*Internal Auditing Office and Secretariat Office are under control of the Representative Director, Group CEO.

Effective April 1, 2024

Representative Director Group Chairman

April 1979	Joined Daikyo Oil Co., Ltd.
June 2013	Director, Senior Executive Officer, Cosmo Oil Co., Ltd.
October 2015	Director, Senior Managing Executive Officer of the Company
June 2016	Representative Director, Executive Vice President
June 2017	Representative Director, Group CEO
April 2023	Representative Director Group Chairman (current position)

Representative Director, Group CEO

April 1988	Joined Cosmo Oil Co., Ltd.
June 2015	General Manager, Supply Dept.,
April 2018	Executive Officer, General Manager of Corporate Planning Dept. of the Company
April 2020	Senior Executive Officer
June 2020	Director, Senior Executive Officer
April 2023	Representative Director, Group CEO (current position)

Director, Senior Executive Officer

April 1990	Joined Cosmo Oil Co., Ltd.
October 2015	General Manager, Human Resource and General Affairs Dept.
April 2017	General Manager, Planning & Management Dept.
April 2019	Director, Executive Officer
April 2020	Executive Officer, General Manager, Human Resource Dept. of the Company
April 2022	Senior Executive Officer
June 2022	Director, Senior Executive Officer (current position)

Director

November 1992	Joined Cosmo Oil Co., Ltd.
June 2015	General Manager of Finance Dept.
October 2015	General Manager of Finance Dept. of the Company
June 2016	Executive Officer, General Manager of Finance Dept.
April 2018	Senior Executive Officer
June 2018	Director, Senior Executive Officer
June 2020	Representative Director, Senior Executive Officer
April 2021	Representative Director, Senior Managing Executive Officer
April 2024	Director (current position)

Independent Outside Director

April 1981	Joined Ministry of Agriculture, Forestry and Fisheries, MAFF
January 2003	Minister, Embassy of Japan in Italy, Permanent Representative of Japan to Food and Agriculture Organization of the United Nations (FAO) and World Food Programme (WFP)
April 2016	Deputy Director - General, Agriculture, Forestry and Fisheries Research Council, MAFF
July 2017	Retirement, MAFF
November 2017	Registered as attorney-at-law, Of Counsel, Atsumi & Sakai (current position)
June 2019	Outside Director, Nippon Steel Trading Corporation
June 2021	Independent Outside Director of the Company (current position)
June 2023	Independent Director, NS United Kaiun Kaisha, Ltd. (current position)

Independent Outside Director

April 1984	Joined Ministry of Construction (currently Ministry of Land, Infrastructure, Transport and Tourism)
September 2007	Counsellor, Cabinet Secretariat
July 2009	Director, Urban Renewal Promotion Division, Ministry of Land, Infrastructure, Transport and Tourism (MLIT)
July 2011	Counselor, the Headquarters for the Reconstruction from the Great East Japan Earthquake
February 2012	Counselor, Reconstruction Agency
August 2013	Director, Personnel Division, MLIT
July 2015	Director-General, City Bureau, MLIT
July 2018	Director-General, Policy Bureau, MLIT
2020年7月	同省国土交通事務次官
July 2020	Vice-Minister, Land, Infrastructure, Transport and Tourism, MLIT
July 2021	Resigned from Vice-Minister, Land, Infrastructure, Transport and Tourism, MLIT
October 2021	Corporate Advisor, Sumitomo Mitsui Trust Bank, Limited (current position)
June 2022	Independent Outside Director of the Company (current position)

Director, Full-time Audit and Supervisory Committee Member

August 1993	Joined Cosmo Oil Co., Ltd.
June 2012	General Manager, Internal Auditing Office
October 2015	General Manager, Internal Auditing Office of the Company
April 2016	General Manager, Accounting Dept.
June 2016	Executive Officer, General Manager Accounting Dept.
April 2018	President, Eco Power Co., Ltd. (Cosmo Eco Power Co., Ltd.)
June 2020	Director (Audit and Supervisory Committee Member) (current position) Outside Director (Audit and Supervisory Committee Member), KYOEI TANKER CO.,LTD. (current position)

Independent Outside Director, Audit and Supervisory Committee Member

April 1980	Joined Shiseido Co., Ltd
April 2009	General Manager, Social Affairs and Consumer Relations Department
April 2010	General Manager, Corporate Social Responsibility Department
June 2011	Full-time Audit and Supervisory Board Member
June 2015	Outside Director, Nippon Soda Co., Ltd. Outside Director, The Chiba Bank, Ltd. (current position)
June 2016	Outside Audit & Supervisory Board Member, Mitsubishi Corporation
June 2017	Outside Audit & Supervisory Board Member, Yokogawa Electric Corporation (current position)
June 2019	Independent Outside Director of the Company (Audit and Supervisory Committee Member) (current position)

Independent Outside Director, Audit and Supervisory Committee Member

April 1978	Joined Mitsubishi Corporation
April 2009	Executive Officer, Head of CEO office, Energy Group
April 2013	Director and Vice President, Lithium Energy Japan
September 2014	Representative Director, President and Chief Executive Officer, KH Neochem Co., Ltd.
June 2021	Independent Outside Director of the Company (Audit and Supervisory Committee Member) (current position)
June 2022	Outside Director, Sun Frontier Fudousan Co., Ltd. (current position)