University of Tokyo, School of Medicine (M.D. 1993)
University of Tokyo Hospital Surgery Residency (1993-96)
University of Tokyo Cardiothoracic Residency (1997-2003)
Degree of Medical Science, University of Tokyo(Ph.D. 2003)
University of Tokyo Cardiothoracic Fellow (2004)
St.Marianna University School of Medicine Cardiothoracic Fellow (2005-2007)
Kitasato University School of Medicine Cardiothoracic Fellow (2008)
Assistant Professor of Cardiothoracic Surgery, Kitasato University School of Medicine(2009 -)
Surgery for ischemic heart disease
Surgery for aortic disease
Prevention of neurological complications