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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| RSX | December,2017 | Rina Niijima | 6 | 19 | Youth Worlds RSX G | View |
| RSX | September,2017 | Rina Niijima | 13 | 19 | RSX Worlds U21F | View |
| RSX | September,2017 | Rina Niijima | 51 | 66 | RSX Worlds F | View |
| RSX | December,2016 | Rina Niijima | 13 | 18 | Youth Worlds @RSXCLASS Girls | View |