Education
Bachelor of Science in Agronomy, Ibaraki University, Japan, 1987. Doctor of Philosophy in Agronomy, Tsukuba University, Ibaraki, 1996.
Bachelor of Science in Agronomy, Ibaraki University, Japan, 1987. Doctor of Philosophy in Agronomy, Tsukuba University, Ibaraki, 1996.
Officer Ibaraki Prefecture Government, 1987—1988. Associate professor Ibaraki University, since 1988.
Member of American Society Agronomy.