| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Shono Mikawa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mashio Ryu |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tsukasa Sekine |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
