Director (Executive Officer) / Organization

Representative Director President	ODA Yoshiaki
Representative Director	MACHIDA Kenichiro
Director	TOYA Takehiro
Director	NAKAMURA Kenji
Director (Non-Executive Director)	TAKESHITA Noriaki
External Director	YOSHIMOTO Akiko
Director (Full-time Audit and Supervisory Committee Member)	YAMAGUCHI　Kiyoshi
External Director (Audit and Supervisory Committee Member)	KISHIGAMI Keiko
External Director (Audit and Supervisory Committee Member)	MIYAMOTO Keiko

Chief Executive Officer	ODA Yoshiaki
Managing Executive Officer	MACHIDA Kenichiro Chief of Administration Sector General Manager of Corporate Planning and Accounting Office
Managing Executive Officer	TOYA Takehiro Chief of Business Sector
Managing Executive Officer	KURIMOTO Isao Chief of Technology Sector (Technical Affairs, Intellectual Property), Research & Development Sector General Manager of Technical Office
Executive Officer	UEMURA Kazuhisa Chief of Technology Sector (Engineering and RC) General Manager of Engineering Office
Executive Officer	NAKAMURA Kenji Chief of Production Sector, In charge of AK project General Manager of Planning and Coordination Office (Production)
Executive Officer	Kin Bunchin Chairman and President of Sumitomo Seika (China) Co., Ltd., Sumisei International Trading (Shanghai) Co., Ltd., and Sumisei Polymers Technology (Shanghai) Co., Ltd.
Executive Officer	YAMAMOTO Takashi In charge of Administration Sector (General Affairs and Personnel Office) General Manager of General Affairs and Personnel Office
Executive Officer	AOYAMA　Satoshi In charge of Business Sector General Manager of Super Absorbent Polymers Division and Functional Materials Division
Executive Officer	ATARASHI Kenji In charge of Research & Development Sector (Material Development Laboratory) General Manager of Material Development Laboratory