Background
Keitarou, Ishikawa was born on July 27, 1976 in Shizuoka, Japan.
Keitarou, Ishikawa was born on July 27, 1976 in Shizuoka, Japan.
Master of Science (honorary), Graduate School Decision Science & Technology, Tokyo Institute Tech.
Senior consultant, senior researcher Fujitsu Research Institute, Tokyo, since 2003.