|January 1964||Born in Tokyo, Japan.|
|April 1979 - March 1982||(Osaka) Ikuno High School.|
|April 1982 - March 1986||Department of Letters, Kyoto University.|
B.A. in Psychology
B.A. Dissertation: "Forgetting and Construction in Long-term Memory: Memory for Songs."
|April 1986 - March 1995||Fujitsu Limited.|
I was mainly engaged in research and development of software products called "Firemap Series - Image Map Retrieval Systems for Fire-fighting" as a systems engineer.
|October 1992 - February 1994||Department of Computation, University of Manchester Institute of Science and Technology (UMIST), United Kingdom.|
M.Sc. in Computation.
M.Sc. Dissertation: "An Investigation into the Production of a Graphic Browser for the Bartholomew's Digital Map Database."
|April 1995 - March 1998||Graduate School of Information Science, Nara Institute of Science and Technology (NAIST).|
Ph.D. in Computer and Information Science.
Ph.D. Thesis: "Weak Information Structures for Everyday Memory."
|April 1997 - March 1998||JSPS Research Fellow, DC2.|
|April 1998 - September 2001||Lecturer, Media Center, Osaka City University.|
|October 2001 - March 2003||Associate Professor, Media Center, Osaka City University.|
|April 2003 - March 2007||Associate Professor, Graduate School for Creative Cities (GSCC) and Media Center, Osaka City University.|
|April 2007 - Present||Professor, Graduate School for Creative Cities (GSCC) and Media Center, Osaka City University.|
|April 2015 - Present||Vice Director, Media Center, Osaka City University.|