Germany
Referees : 2025
| Referee | Games |  |  | Cards per game | |
|---|---|---|---|---|---|
| Ali Ahmed | 1 | 4 | 0 | 4.0 (4.0 / 0.0) | |
| Mohammed Ahmed | 2 | 6 | 1 | 3.5 (3.0 / 0.5) | |
| Faisal Al Balalwi | 2 | 7 | 0 | 3.5 (3.5 / 0.0) | |
| Faisal Al Balalwi | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Yusuke Araki | 15 | 44 | 2 | 3.0 (2.9 / 0.1) | |
| Florian Badstübner | 3 | 7 | 0 | 2.3 (2.3 / 0.0) | |
| Ivan Barton | 4 | 13 | 0 | 3.3 (3.3 / 0.0) | |
| Ming Fu | 3 | 6 | 0 | 2.0 (2.0 / 0.0) | |
| Koichiro Fukushima | 19 | 32 | 1 | 1.8 (1.7 / 0.1) | |
| Jumpei Iida | 16 | 36 | 0 | 2.3 (2.3 / 0.0) | |
| Akihiko Ikeuchi | 23 | 41 | 1 | 1.8 (1.8 / 0.0) | |
| Yoshiro Imamura | 15 | 38 | 2 | 2.6 (2.5 / 0.1) | |
| Robert Jones | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Atsushi Kamimura | 13 | 37 | 2 | 3.0 (2.8 / 0.2) | |
| Hiroki Kasahara | 18 | 55 | 2 | 3.2 (3.1 / 0.1) | |
| Shu Kawamata | 12 | 22 | 1 | 1.9 (1.8 / 0.1) | |
| Hiroyuki Kimura | 19 | 55 | 0 | 2.9 (2.9 / 0.0) | |
| Koei Koya | 17 | 47 | 2 | 2.9 (2.8 / 0.1) | |
| Lukasz Kuzma | 4 | 11 | 0 | 2.8 (2.8 / 0.0) | |
| Takafumi Mikuriya | 20 | 41 | 1 | 2.1 (2.0 / 0.1) | |
| Fu Ming | 1 | 0 | 0 | 0.0 (0.0 / 0.0) | |
| Koki Nagamine | 14 | 37 | 1 | 2.7 (2.6 / 0.1) | |
| Futoshi Nakamura | 20 | 55 | 2 | 2.9 (2.8 / 0.1) | |
| Yusuke Ohashi | 12 | 20 | 2 | 1.9 (1.7 / 0.2) | |
| Takuto Okabe | 9 | 24 | 0 | 2.7 (2.7 / 0.0) | |
| Martin Petersen | 3 | 7 | 0 | 2.3 (2.3 / 0.0) | |
| Keigo Sendachi | 13 | 41 | 0 | 3.2 (3.2 / 0.0) | |
| Daichi Shiino | 2 | 9 | 1 | 5.0 (4.5 / 0.5) | |
| Hayato Shimizu | 15 | 30 | 1 | 2.1 (2.0 / 0.1) | |
| Yuzo Sutani | 3 | 5 | 1 | 2.0 (1.7 / 0.3) | |
| Koji Takasaki | 16 | 42 | 2 | 2.7 (2.6 / 0.1) | |
| Ryo Tanimoto | 16 | 27 | 0 | 1.7 (1.7 / 0.0) | |
| Masuya Ueda | 17 | 53 | 2 | 3.2 (3.1 / 0.1) | |
| Naoto Uehara | 1 | 1 | 0 | 1.0 (1.0 / 0.0) | |
| Nathan Verboomen | 4 | 13 | 0 | 3.3 (3.3 / 0.0) | |
| Yudai Yamamoto | 18 | 48 | 1 | 2.8 (2.7 / 0.1) | |
| Yoshimi Yamashita | 8 | 9 | 0 | 1.1 (1.1 / 0.0) | |
