| J1 League 2001 1st stage - Appearances as Assistant | ||||
| 30/03/2001 | Nagoya Grampus Eight | - | Yokohama F. Marinos | 1:1 aet |
| 15/06/2001 | Tokyo Verdy | - | Cerezo Osaka | 2:1 |
| 20/07/2001 | Shimizu S-Pulse | - | FC Tokyo | 1:2 aet |
| J1 League 2001 1st stage - Appearances as Assistant | ||||
| 30/03/2001 | Nagoya Grampus Eight | - | Yokohama F. Marinos | 1:1 aet |
| 15/06/2001 | Tokyo Verdy | - | Cerezo Osaka | 2:1 |
| 20/07/2001 | Shimizu S-Pulse | - | FC Tokyo | 1:2 aet |
| Complete name: | Masaaki Shimomura |
| Born: | |
| Place of birth: |
Japan |
| Nationality: |
Japan |