Yuji Takada, Head of Business Strategy Department & Director, NA, 1961
Yasuhiko Kunimine, President, Chief Executive Officer & Chairman of the Board, male, 1946
Daisuke Seto, Executive Vice President & GM of Administration Department, male, 1980
Takayuki Tomoyama, Executive MD, GM of Clay Science Division & Head of HR, male, 1974
Toshio Kimura, Director, Senior MD, GM of Bentonite Business Headquarters & GM of Bentonite Sales, male, 1954
Satoshi Tamaki, MD of Agricultural Business & Research and Development Department and Director, male, 1978