University of Tokyo, Faculty of Medicine (B.S. 1981)
University of Tokyo, Faculty of Medicine (M.D. 1985)
Saitama Medical School General Surgery Residency (1985-1990)
Johns Hopkins Hospital, Research Fellowship (1990-1992)
Saitama Medical School Cardiovascular Surgery Residency (1992-1995)
Massachusetts General Hospital, Cardiac Surgery Fellowship (1995-1996)
Mayo Clinic, Cardiac Surgery Fellowship (1996-1999)
Kyoto Universty, Cardiovascular Surgery (1999-2001)
Kobe City General Hospital, Cardiovascular Surgery (2001-2007)
Nagara Medical Center, Cardiovascular Surgery (2007present)
mitral valve repair
surgery for aortic disease
pheripheral artery disease
coronary revascularization
valvular heart surgery
regenerative medicine