| Conversions | Players | VS Club | Date | |
|---|---|---|---|---|
| 4 | Yu Tamura | Tonga | 18-11-2017 | Match details |
| 4 | Yu Tamura | Italy | 09-06-2018 | Match details |
| 2 | Yu Tamura | Australia | 04-11-2017 | Match details |
| 2 | Rikiya Matsuda | Italy | 16-06-2018 | Match details |
| 2 | Yu Tamura | Georgia | 23-06-2018 | Match details |
| 1 | Rikiya Matsuda | Australia | 04-11-2017 | Match details |
| 1 | Yu Tamura | France | 25-11-2017 | Match details |
