<Education and Training> 1980-1986 Juntendo University School of Medicine, Received MD. 1986-1989 Resident in Neurology, Department of Neurology, Juntendo University School of Medicine, Tokyo. 1989-1991 Assistant Professor, Department of Neurology, Juntendo University School of Medicine, Tokyo. 1991-1995 Doctoral course in Medicine, Juntendo University School of Medicine, Tokyo, Received PhD. 2006-2011 Associate Professor, Department of Neurology, Juntendo University School of Medicine, Tokyo. 2011 April Associate Professor, Department of Neurology, Juntendo University Urayasu Hospital, Chiba. 2011 December Professor, Department of Neurology, Juntendo University Urayasu Hospital, Chiba. 2012 April Director of Neurological Stroke Center , Juntendo University Urayasu Hospital, Chiba 2018 April Assistant Director, Juntendo University Urayasu Hospital, Chiba. 2019 April-present Vice President, Juntendo University Urayasu Hospital, Chiba. <Special Field> Neurology, Neuroscience, Stroke, Basic research and clinical research for Stroke <Research Interests> Stroke, Basic and clinical research for cerebrovascular disease, Neurosonology, Diabetes in stroke patients, Neuroprotection