| J1 League 1999 1st stage - Appearances as Assistant | ||||
| 30/04/1999 | Kyoto Purple Sanga | - | JEF United Ichihara | 2:3 aet |
| 14/05/1999 | Gamba Osaka | - | Cerezo Osaka | 1:2 |
| J1 League 1999 1st stage - Appearances as Assistant | ||||
| 30/04/1999 | Kyoto Purple Sanga | - | JEF United Ichihara | 2:3 aet |
| 14/05/1999 | Gamba Osaka | - | Cerezo Osaka | 1:2 |
| Complete name: | Hisashi Nakai |
| Born: | 03/12/1968 |
| Place of birth: |
Japan |
| Residence: | Miyazaki |
| Nationality: |
Japan |