MD in School of Medicine - The University of Tokyo, 1994
Graduate School of Medicine - The University of Tokyo, 1994
Master of Science in epidemiology - Harvard T.H. Chan School of Public Health, 2010
Board Certification in Pathology - Perelman School of Medicine at the University of Pennsylvania, University of Pennsylvania, 2001
Board Certification, Molecular Genetic Pathology - Perelman School of Medicine at the University of Pennsylvania, University of Pennsylvania, 2003
Fellowship - Pathology - Molecular - Pennsylvania Hospital Of The University Of Pennsylvania, 2001
Board Certification in Anatomic Pathology - Pennsylvania Hospital Of The University Of Pennsylvania, 2000
Residency, Pathology - University Hospital of Cleveland, 1999
Residency, Pathology - AHN Allegheny General Hospital, 1997
Medical School - The University of Tokyo, 1993
Residency - University Of Pennsylvania Health System
Medical School - University of Tokyo Faculty of Medicine, 1993