| Sex | Man |
| Surname | Yamamoto |
| Given name | Hirokazu |
| Date of birth | 14 APR 1956 |
| Address | Wakayama City |
| Hobby | Personal computer RC Airplane RC Helicopter Kart |
| Possession PC | Self made PC 6set EPSON PC386G,PC486HX,PC586RA NEC PC9821Xa10 Note@NEC PC9821 Nr150 Note@Libretto M3 |