List of officers

(as of April 1, 2023)

Members of the Board	Representative Member of the Board	Yutaka Oka
	Representative Member of the Board	Shinji Nakayama
	Member of the Board	Teruaki Sasaki
	Member of the Board	Takahiro Yamamoto

Audit & Supervisory Board Member	Azuma Bitou
Audit & Supervisory Board Member	Yutaka Wakaki

Executive Officers	President & CEO	Yutaka Oka	ー
	Senior Vice President	Shinji Nakayama	Shikoku Operations, Yamaguchi Operations,General Affairs Department, Human Resources Department,Education & Human Resources Development Department
	Senior Vice President	Teruaki Sasaki	Information Systems Department,Business Innovation Department,Petrochemical Department,International Trading & Shipping Department,Supply & Demand Coordination Department,Logistics Management Department
	Senior Vice President	Takahiro Yamamoto	Financial Department, Corporate Planning Department
	Senior Vice President	Masanori Ozaki	Auditing Department
	Senior Vice President	Mikio Murakami	Legal & Credit Department,Environment,Safety & Quality Control Department,General Affairs Department Matsuyama
	Senior Vice President	Takahiro Kitajima	Oil Sales Department,Marketing & Sales Planning Department, Branches
	Senior Vice President	Takakazu Matsuura	General Manager, Shikoku Operations,Production & Technology Department,Environment & Safety Department
	Executive Officer	Hideo Kumon	General Manager, Yamaguchi Operations General Affairs Department, Refining Department, Production & Technology Department, Mechanical Engineering & Maintenance Department, Environment & Safety Department
	Executive Officer	Masashi Higaki	Deputy General Manager, Shikoku Operations, Plant Engineering Department,Maintenance & Engineering Department
	Executive Officer	Mamoru Watanabe	Human Resources Department
	Executive Officer	Yusuke Tabuchi	Legal & Credit Department, Environment, Safety & Quality Control Department (General Manager, Legal & Credit Department)
	Executive Officer	Aya Inada	Auditing Department (General Manager, A uditing Department)
	Executive Officer	Giichi Ikebe	Supply & Demand Coordination Department,Logistics Management Department
	Executive Officer	Yasuhiro Funaki	Petrochemical Department, International Trading & Shipping Department
	Executive Officer	Takashi Suzuki	Japan Underground Oil Storage Co., Ltd.
	Executive Officer	Junichi Ishikawa	Financial Department, Corporate Planning Department (General Manager, Corporate PlanningDepartment)
	Executive Officer	Norio Yamakawa	Information Systems Department, Business Innovation Department (General Manager, Business Innovation Department)
	Executive Officer	Noriyuki Maniwa	Education & Human Resources Development Department
	Executive Officer	Kuniaki Manabe	Deputy General Manager, Shikoku Operations,Refining Department1,Refining Department2,Oil Transfer Department1,Oil Transfer Department2
	Executive Officer	Takahiro Ishizuka	General Affairs Department (General Manager, General Affairs Department)

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