Ehime University, School of Medicine (M.D. 1990)
Tokyo Women's Medical University, Heart Institute of Japan Cardiovascular Surgery Residency (1990-1995)
Tokyo Women's Medical University, Heart Institute of Japan Pediatric Cardiovascular Surgery (1996-1998)
Ludwig-Maximilian University Munich, Institute of Surgical Research Guest Investigator(1999-2000)
Tokyo Women's Medical University, Heart Institute of Japan Pediatric Cardiovascular Surgery (2001-2004.3)
Nagano Children's Hospital, Vicedirector of Cardiovascular Surgery(2004.4-2008.4)
Wakayama Medical University, Assitant Professor of Thoracic and Cardiovascular Surgery (2008.5-2015.3)
Ehime University, Graduate School of Medicine, Department of Cardiovascular and Thoracici Surgery. Associate Professor and Chief of Congenital Cardiovascular Surgery. (2015.4- )