Japan
| # | Name | Age | Weight |
|---|---|---|---|
| 1 |  TAKANO DAICHI |
U21 - Male | -55 |
| 2 | KOGA Genki |
U21 - Male | -60 |
| 3 | SUGIMOTO Taigo |
U21 - Male | -60 |
| 4 | MOTEKI TOSHIMICHI |
U21 - Male | -66 |
| 5 | ISHIGOOKA Hideyuki |
U21 - Male | -73 |
| 6 | TOMOKIYO HIKARU |
U21 - Male | -81 |
| 7 | NAGAI Koshi |
U21 - Male | -90 |
| 8 | TAJIMA GOKI |
U21 - Male | -90 |
| 9 | YAMAGUCHI TAKAYA |
U21 - Male | -100 |
| 10 | KAGAWA DAIGO |
U21 - Male | +100 |
| 11 | KUBOI Nina |
U21 - Female | -44 |
| 12 |  UMEKITA Mai |
U21 - Female | -48 |
| 13 | MAEDA Chishima |
U21 - Female | -52 |
| 14 | ABE Uta |
U21 - Female | -52 |
| 15 | FUNAKUBO Haruka |
U21 - Female | -57 |
| 16 | ARAKI Honoka |
U21 - Female | -63 |
| 17 | AOYAGI Remi |
U21 - Female | -70 |
| 18 | UMEZU Shiyu |
U21 - Female | -78 |
| 19 | KODAMA Hikaru |
U21 - Female | +78 |
| 20 | SONE Akira |
U21 - Female | +78 |