Ken Yamaguchi - Chief Operating Officer, Corporate Administration, Legal, Human Resources and Compliance, Chief Human Resource Officer and Chief Health Officer - Mitsubishi Shokuhin
Kenichiro Yamaguchi - Executive Managing Officer, Chief Operating Officer of Energy Business Unit II - Mitsui & Co
Kenichi Yamaguchi - Executive Officer, General Manager, New Materials, Toho Material President and Representative Director - Toho Titanium
Kenji Yamaguchi - Managing Executive Officer and Director - Toukei Computer