Japan
| # | Name | Age | Weight |
|---|---|---|---|
| 1 |  SUEMATSU Ken |
U21 - Male | -60 |
| 2 | ICHIKAWA Ryunosuke |
U21 - Male | -60 |
| 3 | TAKEOKA Takeshi |
U21 - Male | -66 |
| 4 | KATSURA Ranto |
U21 - Male | -66 |
| 5 | TSUKAMOTO Ryo |
U21 - Male | -73 |
| 6 | TAKEICHI Daisuke |
U21 - Male | -81 |
| 7 | MASHIYAMA KOSUKE |
U21 - Male | -90 |
| 8 | KAMIGAKI Kazunari |
U21 - Male | -100 |
| 9 | MATSUMURA Sosuke |
U21 - Male | +100 |
| 10 | KOGA Wakana |
U21 - Female | -48 |
| 11 |  WATANABE Aiko |
U21 - Female | -48 |
| 12 | KAWADA Ayumi |
U21 - Female | -52 |
| 13 | HAKAMATA Kanako |
U21 - Female | -57 |
| 14 | URA Asumi |
U21 - Female | -63 |
| 15 | ASAHI Mami |
U21 - Female | -70 |
| 16 | WADA Rinoko |
U21 - Female | -78 |
| 17 | KURODA Aki |
U21 - Female | -78 |
| 18 | TAKAHASHI Ruri |
U21 - Female | +78 |