| J1 League 2003 1st stage - Appearances as Assistant | ||||
| 11/04/2003 | Kyoto Purple Sanga | - | Kashiwa Reysol | 0:1 |
| 23/05/2003 | Oita Trinita | - | Kashiwa Reysol | 0:0 |
| 11/07/2003 | Vissel Kobe | - | Nagoya Grampus Eight | 0:3 |
| 01/08/2003 | Cerezo Osaka | - | Nagoya Grampus Eight | 2:1 |
| J1 League 2003 1st stage - Appearances as Assistant | ||||
| 11/04/2003 | Kyoto Purple Sanga | - | Kashiwa Reysol | 0:1 |
| 23/05/2003 | Oita Trinita | - | Kashiwa Reysol | 0:0 |
| 11/07/2003 | Vissel Kobe | - | Nagoya Grampus Eight | 0:3 |
| 01/08/2003 | Cerezo Osaka | - | Nagoya Grampus Eight | 2:1 |
| Complete name: | Hisahito Okano |
| Born: | 26/12/1963 |
| Place of birth: |
Japan |
| Nationality: |
Japan |