Izumi Mitsui is a Professor of Business Administration at Nihon University, College of Economics. She was a Professor of Management Philosophy at Tezukayama University. She also taught at Fukushima University and was a Visiting Fellow at Yale School of Organization and Management. She holds a Ph.D. in Business Administration from Aoyamagakuin University. She is a board member of The Academy of Management Philosophy (Japan), and Vice President of The Society for the History of Management Theories (Japan). Her research interests are the comparative study of the western and eastern management philosophy, and the history of management thought.