Keiya Ito, Senior Executive Officer & GM of Concrete Sales Division and Department, male, 1972
Kotaro Hatanaka, Senior Managing Executive Officer & GM of Administration Department, male, 1987
Kaoru Takaoka, Senior Managing Executive Officer & GM of Technology Department, female, 1969
Katsuya Sato, Senior Executive Officer & GM of Building Facilities Division, male, 1968
Shinya Kodama, Executive Officer, Manager of Accounting & Finance Office and Director, NA, NA
Yusuke Hatanaka, President, CEO & Chairman, male, 1988