M.D., Ph.D.1988: Graduate, Nippon Medical School (M.D.)1992: Graduate, Nippon Medical Graduate School (Dermatology)(Ph.D.)1992: Assistant, Nippon Medical School Hospital1996: Visiting Professor, Denmark, AarhusUnivesity1997: Director, Department of Dermatology, Queen’s Square Medical Center2000: Lecturer, Nippon Medical School2006: Visiting Associate Professor, Nippon Medical School2009: Visiting Professor, Nippon Medical SchoolSpecialist: Dermatology, AllergologySupervise Specialist: Esthetic and Laser Dermatology