Mr. Okuno joined NTT in 1983. Since then he was engaged in network service and corporate planning including global strategy of NTT Group. In 2007 he was named General Manager of Global Business Strategy Office, Strategic Business Development Division of NTT. He was elected to his current position of Senior Vice President and Director of Global Business Office of NTT in 2012.
He has been in charge of planning and executing the global strategy of NTT Group. He executed acquisitions of Dimension Data plc. in 2010, Centerstance Inc. in 2012 and Solutionary Inc. in 2013. He is the Director of Dimension Data plc., NTT Security as well.
He received his B.A. in Economics from the University of Kyusyu in 1983 and his MBA from MIT Sloan School of Management.