| J1 League 1999 1st stage - Matches comme assistant | ||||
| 17.04.1999 | Vissel Kobe | - | Avispa Fukuoka | 1:2 ap |
| 24.04.1999 | Yokohama F. Marinos | - | Kashima Antlers | 3:3 ap |
| 05.05.1999 | Avispa Fukuoka | - | Verdy Kawasaki | 1:2 |
| 19.05.1999 | Júbilo Iwata | - | Cerezo Osaka | 1:2 ap |
| J1 League 1999 1st stage - Matches comme assistant | ||||
| 17.04.1999 | Vissel Kobe | - | Avispa Fukuoka | 1:2 ap |
| 24.04.1999 | Yokohama F. Marinos | - | Kashima Antlers | 3:3 ap |
| 05.05.1999 | Avispa Fukuoka | - | Verdy Kawasaki | 1:2 |
| 19.05.1999 | Júbilo Iwata | - | Cerezo Osaka | 1:2 ap |
| Nom complet: | Hirofumi Yamanishi |
| Né le: | 22.06.1963 |
| Né à: |
Japon |
| Nationalité: |
Japon |