Background
Ishihama, Yasushi Son of Hisaki and Toshi Ishihama.
Ishihama, Yasushi Son of Hisaki and Toshi Ishihama.
Associate professor Keio University, Tsuruoka, Japan, since 2006. Professor Kyto University, since 2010.
Married Rie Minami; children: Miyu, Nanoha.