School of Medicine, Keio University (M.D. 1991) Keio Univ. General Surgery Residency (1991-94) Keio Univ. Cardiovascular Surgery Residency (1994-2000)
Links[1] https://www.ctsnet.org/user/login?destination=user/413865 [2] https://www.ctsnet.org/print/home/ikashima [3] https://www.ctsnet.org/society/ctsnet [4] https://www.ctsnet.org/society/sts