| J1 League 1998 1st stage - Appearances as Assistant | ||||
| 20/03/1998 | Bellmare Hiratsuka | - | Verdy Kawasaki | 4:1 |
| 01/05/1998 | Cerezo Osaka | - | Yokohama Flügels | 1:4 |
| J1 League 1998 1st stage - Appearances as Assistant | ||||
| 20/03/1998 | Bellmare Hiratsuka | - | Verdy Kawasaki | 4:1 |
| 01/05/1998 | Cerezo Osaka | - | Yokohama Flügels | 1:4 |
| Complete name: | Akio Okutani |
| Born: | 01/11/1959 |
| Place of birth: |
Japan |
| Nationality: |
Japan |