Director

Representative Director & President	Makoto Koyama
Representative Director & Executive Vice President	Kazuto Hirano
Outside Director	Hirotsugu Hayashi
Outside Director	Kaoru Chujo
Outside Director	Naoki Ono
Outside Director	Masato Izumihara
Outside Director	Hirotaka Ishikawa
Outside Director	Kazuhiko Tanaka

Audit & Supervisory Board Member

Audit & Supervisory Board Member	Toshiyuki Mineishi
Audit & Supervisory Board Member	Takashi Iwata
Outside Audit & Supervisory Board Member	Naoto Kasai
Outside Audit & Supervisory Board Member	Hiroto Fukashiro
Outside Audit & Supervisory Board Member	Mitsunari Takahashi

Executive Officer

President	Makoto Koyama	In charge of general management and Internal Audit
Executive Vice President	Kazuto Hirano	In charge of general management and Corporate Planning & Strategy
Managing Executive Officer	Hideki Kato	In charge of Accounting & Finance, Human Resources, General Affairs, Legal, Information Systems, and Procurement
Managing Executive Officer	Kyoichi Ono	General Manager, Production Div. and in charge of Environment & Safety
Managing Executive Officer	Yuzo Hanamoto	General Manager, Environment and Energy Div.
Managing Executive Officer	Hisanobu Tanaka	In charge of Quality Assurance, Mineral Resources, Technology Strategy, and Research & Development Center
Managing Executive Officer	Mitsuo Ono	General Manager, Corporate Planning & Strategy Div. and Affiliated Business Div.
Managing Executive Officer	Masaharu Sansui	General Manager, Overseas Business Div.
Senior Executive Officer	Yasushi Nara	General Manager, Internal Audit Div.
Senior Executive Officer	Mutsumi Umeda	General Manager, Sales Div.
Executive Officer	Ryoichi Murayama	General Manager, Ube Cement Plant
Executive Officer	Tomohiro Yamaoka	Deputy General Manager, Sales Div.
Executive Officer	Akira Horigome	General Manager, Tokyo Branch and in charge of Tohoku Branch
Executive Officer	Masahide Tanabe	General Manager, Isa Cement Plant
Executive Officer	Akihiro Anami	General Manager, General Affairs Dept.
Executive Officer	Koji Hara	General Manager, Accounting & Finance Dept.
Executive Officer	Seishi Takahashi	Deputy General Manager, Production Div. and General Manager, Production Management Dept.
Executive Officer	Akihisa Hayashi	Deputy General Manager, Overseas Business Div., General Manager, Corporate Strategy Dept. and Overseas Dept.
Executive Officer	Yoshiyuki Sezaki	CEO of Mitsubishi Cement Corporation, President＆CEO of MCC Development Corporation and Robertson's Ready Mix, Limited