Mitsui Memorial Hospital Surgery Residency (1999-2003)
JIchi Mediacl University, Saitama Mediacl Center, CT Surgery Residency (2003-2008)
Stanford CT Surgery Research Fello (2009-2011)
Transplant immunology, Pathophysiology of thoracic aortic disease
Yamanashi Medical University (M.D. 1999)
Jichi Medical University (Ph.D. 2012)