| Points | Players | VS Club | Date | |
|---|---|---|---|---|
| 10 | Kouta Nagashima | Wales U20 | 29-06-2023 | Match details |
| 5 | Kosho Muto | France U20 | 24-06-2023 | Match details |
| 5 | Takashi Omoto | France U20 | 24-06-2023 | Match details |
| 5 | Renji Oike | Wales U20 | 29-06-2023 | Match details |
| 4 | Kanjiro Naramoto | Wales U20 | 29-06-2023 | Match details |
| 2 | Kanjiro Naramoto | France U20 | 24-06-2023 | Match details |
