| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Shu Kawamata |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Takuto Okabe |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hayato Shimizu |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Yoshiro Imamura |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Futoshi Nakamura |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sascha Stegemann |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
