1962 Born in Okayama
bred in Okayama
1978 Enter Okayamadaianji High School
belong to Judo Club
1981 Enter Okayama University
I Began to training.
the other side I belong to cycling club.
1985 Graduate Okayama University
studied cosmic ray
1987 Graduate Okayama University Sceientific master course
Enter Panasonic company and designed LSI
1996 march married
2000 feb ,My son born.