M.D., Ph.D. Education and Employment 1990-1996 Nippon Medical School 1996 Resident, Dept. of Dermatology, Nippon Medical School 1999 Instructor, Dept. of Dermatology, Nippon Medical School 2003 Research fellow in Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School,(Boston MA, USA) 2006 Instructor, Dept. of Dermatology, Nippon Medical School 2007 Assistant professor, Dept. of Dermatology, Nippon Medical School 2012 Visiting assistant professor, Dept. of Dermatology, Nippon Medical School