Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SAITO Kunifumi,Legal aspects of a Portrait as Personally Identifiable Information,Journal of Information and Communication Research,02894513,THE JAPAN SOCIETY OF INFORMATION AND COMMUNICATION RESEARCH,2012,30,3,43-53,https://cir.nii.ac.jp/crid/1390001205164928384,https://doi.org/10.11430/jsicr.30.43