Bo Kusanagi, Executive VP, Head of Adm Division & Business Man and Representative Director, male, 1965
Seiji Tsutsumi, Senior Executive Officer & GM of High Silica Business Division, male, 1959
Koichi Yamamoto, Executive Officer and GM of Finance & Accounting Dept. - Administration Headquarters, NA, NA
Yuichi Tsuchiya, Executive Officer, General Affairs Department, Management Headquarters & Director, male, 1957
Yukiteru Oyamada, Executive Officer & Director, male, 1962
Yusei Matsubara, Chief Executive Officer, President & Chairman, male, 1960