Koji Hagio joined Boston Consulting Group in 2010. He is a core member of BCG’s Health Care and Corporate Finance & Strategy practices.

Koji has worked extensively with clients in the health care field, including pharmaceutical companies and medical device manufacturers. He is experienced in formulating and implementing new business strategies for future growth and globalization. 

Prior to joining BCG, Koji worked at TMI Associates as a lawyer.


  • LL.M., London School of Economics and Political Science
  • BA, law, Waseda University
  • Passed the National Bar Examination of Japan