Referee
| # | Name | Country | Matches | Yellow | Yellow-Red | Red | 11m | |
|---|---|---|---|---|---|---|---|---|
| 1 |  | Ryuji Sato | Japan | 1 | 1 | 0 | 0 | 0 |
 | Yudai Yamamoto | Japan | 1 | 2 | 0 | 0 | 0 | |
 | Yoshiro Imamura | Japan | 1 | 2 | 0 | 0 | 0 | |
 | Hiroyuki Kimura | Japan | 1 | 1 | 0 | 0 | 0 | |
 | Koichiro Fukushima | Japan | 1 | 0 | 0 | 0 | 1 |
Emperor's Cup
| # | Name | Country | Matches | Yellow | Yellow-Red | Red | 11m | |
|---|---|---|---|---|---|---|---|---|
| 1 | | Ryuji Sato | Japan | 1 | 1 | 0 | 0 | 0 |
| Yudai Yamamoto | Japan | 1 | 2 | 0 | 0 | 0 | |
| Yoshiro Imamura | Japan | 1 | 2 | 0 | 0 | 0 | |
| Hiroyuki Kimura | Japan | 1 | 1 | 0 | 0 | 0 | |
| Koichiro Fukushima | Japan | 1 | 0 | 0 | 0 | 1 |
