2002 Graduated from Kagawa Medical University, 2006 Resident, Department of Cardiovascular Surgery, National Cardiovascular Center, 2013 Assistant Professor, Second Department of Surgery (Cardiovascular Surgery), Tokyo Medical University Hospital, 2014 Physician, Cardiovascular Surgery (Vascular Surgery), National Cerebral and Cardiovascular Center, 2020- Chief Physician, Department of Cardiovascular Surgery (Vascular Surgery), National Cerebral and Cardiovascular Center