|President||Masaru Washio||Director, Castings Division.|
|Directors||Tsuyoshi Iemura||Director, Construction Materials Division.
Manager of Environmental and Facilities Section.
|Directors||Motoo Abe||Director, Engineering Division.
Manager of Safety & Industrial Health Sec, R&D facilities and Quality Assurance Section.
|Directors||Yoshitaka Imai||Manager, Human Resources and General Affairs Dept.
Manager of Planning Section, Accounts Section and Auditing Section
|Part-time directors||Akihito Ogata|
|Part-time directors||Shouichi Akiyama|
|Part-time auditors||Kenji Oshima|
|Part-time auditors||Kazuhisa Kabeya|
|Part-time auditors||Mitsuhiro Nogami|