| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Masaaki Iemoto |
|
1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 |
| Yoshikazu Matsuzawa |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Hajime Matsuo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
