Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Health Sciences and Biomedical Engineering， Department of Gerodontology and Oral Rehabilitation， Student

Institute of Science Tokyo， -， Graduate Schools， Health Sciences and Biomedical Engineering， Department of Gerodontology and Oral Rehabilitation， Student

Institute of Science Tokyo， -， Graduate Schools， Gerontology and Gerodontology， Department of Gerodontology and Oral Rehabilitation， Graduate Student