| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Takashi Hara |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Masamitsu Hashimoto |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sho Yanagita |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
