Japan
| # | Name | Age | Weight |
|---|---|---|---|
| 1 |  SUMI Hitoyoshi |
U18 - Male | -55 |
| 2 |  KAWABATA Haruka |
U18 - Female | -44 |
| 3 | WATANABE Aiko |
U18 - Female | -48 |
| 4 | KOBAYASHI Mina |
U18 - Female | -52 |
| 5 | KONDO Hayato |
U18 - Male | -60 |
| 6 | KATSURA Ranto |
U18 - Male | -66 |
| 7 | NAKAHASHI Daiki |
U18 - Male | -73 |
| 8 | BANDO Toranosuke |
U18 - Male | -81 |
| 9 | OISHI Yu |
U18 - Male | +90 |
| 10 | NAKAYA Haruka |
U18 - Female | -57 |
| 11 | YUKI Ayano |
U18 - Female | -63 |
| 12 | MATSUMOTO Rizu |
U18 - Female | -70 |
| 13 | YONEKAWA Akiho |
U18 - Female | +70 |