| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Mashio Ryu |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mathis Fauchon |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Noa Fonteneau |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Masaaki Hiratsuka |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Yura Hogi |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tomoshi Itaya |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Takao Nishiyama |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Takeshi Tsukahara |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
