Wakayama medical college(M.D 1979)
Amagasaki hospital, Hyogo, Cardiac surgery residency(1979-1981)
Amagasaki hospital, Hyogo, cardiac surgery Staff surgeon(1981-1986)(1979-1981)
Wakayama medical university, Department of Thoracic and cardiovascular surgery, staff surgeon(1986-)
Wakayama medical university, Department of Thoracic and cardiovascular surgery, Associate professor
Amagasaki hospital, Hyogo, Cardiovascular Surgery(2004.9-)
Congenital cardiac surgery
Aortic surgery
Coronary bypass surgery
Heart valve disease