Doctors

• Graduated from University of Tokyo, M.D. (1967)
• Finished Postgraduate Course of Faculty of Medicine, University of Tokyo, Ph.D. (1978)
• Fellow of Department of Neurosurgery of Albert Einstein College of Medicine (1973-1977)
• CT Development Members, Georgetown University (1974-1977)
• Associate Professor of Department of Neurosurgery, Teikyo University (1977)
• Associate Professor of Department of Neurosurgery, Osaka Medical College (1983)
• Visiting Professor of Department of Neurosurgery, Teikyo University (1983 )
• Chief Director, Matsui Hospital (1988-)
• Chief Director, Tokyo Neurological Center (2006-)

• Congress of Neurological Surgeons: active member
• American Association of Neuropathologists: active member
• Councilor, Specialist, Japan Neurosurgical Society
• Lecturer, Tokyo Women's Medical University
• Lecturer, Osaka Medical College
• Lecturer, Ehime University
• The 28th President, Japan Society For CNS Computed Imaging
• Executive Director, The 8th President, The Japan Association of Neurosurgical Clinics

<Books and Publications>

• AN ATLAS OF THE HUMAN BRAIN FOR COMPUTERIZED TOMOGRAPHY (IGAKUSHOIN, U.S.)
• AN ATLAS OF THE HUMAN BRAIN FOR COMPUTERIZED TOMOGRAPHY (GUSTAV FISCHER VERLAG, Germany)
• ATLAS OF STEREOSCOPIC NEURORADIOLOGY (UNIVERSITY OF TOKYO PRESS, Japan)
• COLOR ATLAS OF PATHOLOGY OF THE NERVOUS SYSTEM (IGAKUSHOIN, U.S.)
• ATLAS D'ANATOMIE PATHOLOGIQUE DU SYSTEME NERVEUX (NEDECINE ET SCIENCES, France)

• Graduated from University of Tokyo, M.D. (1967)
• Fellow of Department of Neurosurgery of Yale University (1969-1970)
• Resident of Department of Neurosurgery,Montreal Nerve Laboratory of McGill University (1970-1971)
• Chief Physician of Department of Neurosurgery,Tokyo Metropolitan Police Hospital (1973-1975)
• Associate Professor of Department of Neurosurgery,Tokyo Women's Medical University (1975-2000)
• Tokyo Neurological Center (2013-)

• Graduated from University of Tokyo, M.D. (1967)
• Associate Professor of Department of Neurology,University of Tokyo (1982-1994)
• Professor and chairman of Department of Neurology, Tokyo Women's Medical University (1994-2008)
• Dean Medical School, Tokyo Women's Medical University (2004-2008)
• Tokyo Neurological Center (2008-)
• Foreign fellow of American Neurological Society
• Membre correspondant ètrange de l`Acadèmie Nationale de Mèdecine
• Honorary Member of Japanese Society of Neurology

• Graduated from University of Tokyo, M.D. (1972)
• Neurosurgery Specialist of University of Tokyo Metropolitan Police Hospital
• Neurosurgery Specialist of University of Tokyo
• Former Visiting Professor of Department of Neurosurgery, Teikyo University
• Professor of Department of Neurosurgery, Teikyo Heisei University
• Tokyo Neurological Center (2007-)

• Graduated from University of Tokyo, M.D. (1973)
• Fellow of Department of Neurology,University of Minnesota (1980-1981)
• Visiting Associate Professor of Neurology,University of Minnesota (1981-1982)
• Head of Section of Neurology,Japan Red Cross Medical Center (1982-1984)
• Professor of Department of Neurology,Kyorin University (2000-2002)
• Chief Professor of Department of Neurology,Kyorin University (2002-2006)
• Neurology Specialist of Japan Red Cross Medical Center (2006-)
• Tokyo Neurological Center (2007-)
• Fellow,Royal Society of Medicine (England)
• Corresponding Active Member,American Academy of Neurology

• Graduated from University of Tokyo, M.D. (1969)
• Diagnostic Pathologist of Taranomon General Hospital (1971-1983)
• Director of Clinical Immunology.　Departments of Diagnostic Pathology and Clinical Microbiology of Toranomon
• General Hospital. (1983-2000)
• Visiting Professor. McMaster University, Department of Molecular Medicine, Mucosal Immunopathology, Ontario, Canada (2000-2003)
• Part-time lecturer of Hamamatsu Medical University (2003-2004)
• Tokyo Neurological Center (2007-)

• Graduated from University of Tokyo, M.D. (1973)
• Associate Professor of Medical school,University of Tokyo (1989-2007)
• Professor,Research Institute for Science and Engineering at Waseda University (2007-)
• Tokyo Neurological Center (2016-)

• Faculty of Medicine, Tohoku University (1975)
• Department of pharmacology, Tohoku Univ. Sch of pharmacology (1976-1977)
• Dept. of Neuro surgery, Justus Liebig Uni. Sch. of Medicine (1978-1981)
• Professor / Medical director of Yamagata University (2002-2010)
• Director / President of National Cancer Center Japan (2010-2012)
• Honorary President of National Cancer Center Japan (2012-)
• Professor of Medical Department of Yamagata University (2015-)
• Department of Advanced Sience Yamagata Univ Facurity of Medicine (2015-)
• Tokyo Neurological Center (2019-)