Background
Hisaki, Yukiharu was born on October 7, 1965 in Kyoto, Japan.
Hisaki, Yukiharu was born on October 7, 1965 in Kyoto, Japan.
Doctor of Philosophy, Tohoku University, Sendai, Japan, 1996.
Professor University of the Ryukyus, Nakagami-gun, Japan, since 1998.