Professional Career: Associate professor, Research Institute for Humanity and Nature (2004)
Visitting clinical and research fellow, Division of Geriatrics, Department of Medicine, University of British Columbia, Canada (2002-2003)
Assistant professor (Lecturer), Department of Medicine and Geriatirics, Kochi Medical School(1999)
Assistant professor, Department of Medicine and Geriatirics, Kochi Medical School (1992)
Research resident, Department of Anatomy, Shiga University of Medical Science (1992)
Medical Staff , Department of Neurology in Sumitomo Hospital(1990)
Resident, Department of Circulatory Medicine, Tokyo Metropolitan Geriatric Hospital (1988)
Resident in Department of Medicine and Geriatirics, Kochi Medical School Hospital (1986)
Higher Degrees: Ph.D. (Kochi Medical School, 1996),
M.D. (Kochi Medical School, 1986), Japanese Medical License Registration (No. 299199).
Fields of Specialization: Field Medicine, Geriatrics and Gerontology, Neurology, Internal Medicine.
Awards: Awards of Novartis foundation for Gerontological Research, Japan Geriatrics Society.