Interfaculty Initiative in Information Studies,
Graduate School of Interdisciplinary Information Studies, The University of Tokyo
Department of Biostatistics, School of Public Health,
Graduate School of Medicine, The University of Tokyo
Koji Oba, Ph.D.
Address: Annex of Bldg.3 5th floor, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033 Japan