Kyoto University (M.D. 1990)
Kyoto University and Hospital, General and Cardiothoracic Residency (1991-1993)
Japanese Red Cross Society Wakayama Medical Center, Cardiothoracic Residency and Staff (1993-1998)
Kyoto university, graduate school of medicine (1998-2002; Ph.D. 2002)
Kyoto University, graduate school of medicine and Hospital (assistant professor 2002-2003)
Sunnybrook Health Science Centre, University of Toronto, (resarch/clinical fellow 2003-2006)
Takeda Hospital, Cardiovascular Surgery (Staff 2006-2009)
Kyoto university, graduate school of medicine and Hospital (senior lecturer 2009-2012)
Okamura memorial hospital (staff/chief 2012-2013)
Shiga Medical Centre for Adults (division chief 2013-2014)
Takeda Hospital, Cardiovascular Surgery (division chief 2014)
Echocardiography
Myocardial Protection
Adult Cardiac Surgery
Oxidative Stress