Japan
| # | Name | Age | Weight |
|---|---|---|---|
| 1 |  UMEKITA Wataru |
U18 - Male | -50 |
| 2 | MIYAGAWA Taiki |
U18 - Male | -55 |
| 3 |  YAMAUCHI Honoka |
U18 - Female | -40 |
| 4 | SUZUKI Mari |
U18 - Female | -44 |
| 5 | TSUNEMI Mikoto |
U18 - Female | -48 |
| 6 | MAEDA Chishima |
U18 - Female | -52 |
| 7 | OSHIMA Takumi |
U18 - Male | -60 |
| 8 | ABE Hifumi |
U18 - Male | -66 |
| 9 | TATSUKAWA Arata |
U18 - Male | -73 |
| 10 | KUGIMARU Shota |
U18 - Male | -81 |
| 11 | SHIRAKAWA Yoshiaki |
U18 - Male | -90 |
| 12 | OTA Hyoga |
U18 - Male | +90 |
| 13 | TATSUKAWA Rina |
U18 - Female | -57 |
| 14 | MURAKAMI Kanna |
U18 - Female | -57 |
| 15 | MIURA Yukari |
U18 - Female | -63 |
| 16 | ENDA Mako |
U18 - Female | -70 |
| 17 | KUMEDA Haruno |
U18 - Female | +70 |