| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Said Belqola |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tetsuya Hamana |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Toru Kamikawa |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hiroyuki Umemoto |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
