Osaka University Medical School(M.D. 1979)
Osaka University Graduate School of Medicine(Ph.D.1983)
Osaka University General and Cardiothoracic Residency(1979-1987))
Children's Medical Center of Osaka City Fellow(1984-1986)
Chicago Children's Memorail Hospital Cardiothoracic Surgery Fellow(1988-1990)
Duke University Medical Center General and Thoracic Surgery Special Postgraduate Fellow(1990-1991)
University of Alabama at Birmingham Cardiothoracic Fellow(1991)
Chief of Cardiovascular Surgery, Kure National Hospital(1993-1996)
Chief, Division of Cardioavscular Surgery, Osaka University Hospital(1997-2001)
Director of Cardiovascular Center, Chief of Departmenrt of Cardiovascular Surgery, Osaka Police Hosp
