Takashi X. Fujisawa received the B.A. degree from the Faculty of Sociology, Kansai University, Osaka, Japan, in 1998, and the M.S. and Ph.D. degrees from the Graduate School of Informatics, Kansai University, in 2001 and 2004, respectively. He is currently a Postdoctoral Fellow at the Research Center for Advanced Informatics, Kansai University. His research interests include vocal communication, emotional speech, and music psychology.