Wakayama Medical University (2002)
Wakayama Medical University Hospital Residency (2002-2003)
Saiseikai Wakayama Hospital , Surgery Residency (2004)
Kitaishikai Hospital, Cardiovascular Surgery Residency (2005)
NTT Kanto Hospital, Cardiovascular Surgery Residency (2006-2007)
Board Certificated in Japan Surgical Society (2007)
Wakayama Medical University Hospital, Lecturer, Thoracic and Cardiovascular Surgery (2008-2015)
Board Certificated in Japanese College of Angiology (2010)
Board Certificated in the Japanese Society for Cardiovascular Surgery (2010)
Wakayama Medical University Hospital, Assistan Professor, Thoracic and Cardiovascular Surgery (2016- )
Fellow of the Japanese Coronary Association (2017)