| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Yuki Tanabe |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Iku Hosoya |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Kentaro Kobayashi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Taku Nagaya |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mashio Ryu |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Takeshi Tsukahara |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
