Jay Lee - Executive Chairman of the Board - has a Master of Business Administration from Keio University and Bachelor of Arts in East Asian History from Seoul National University.
Jun Nagata - Operating Officer, Chief Communication Officer and Chief Officer, External and Public Affairs - 拥有 Keio University 的 Bachelor in Economics。
Nobuyuki Tamura - Vice President and Senior Officer of Global Mining, Industrial, Construction and Aviation Solutions - 拥有 Keio University 的 Bachelor in Law。
Hideyoshi Sasaki - Chairman of the Board, Chief Executive Officer, President and Chairman of Subsidiaries, Representative Director - 毕业于 Keio University。
Isabelle Moins - International Health Director - has a Master of Business Administration from Keio University and Master, Japanese from Institut national des langues et civilisations orientales (Inalco).