Slalom
| Name(J) | Name | Buoys | Speed | Rope | Div | Date | Competition | Rnd |
| 戸村 泰久 | YASUHISA TOMURA | 0.0 | 49 km/h | 18.25 m | 21+M | 18/09/2017 | 2017 Japan Nationals | 2 |
| 戸村 泰久 | YASUHISA TOMURA | 1.0 | 49 km/h | 18.25 m | 35+M | 17/09/2018 | 2018 Japan Nationals | 2 |
| 戸村 泰久 | YASUHISA TOMURA | 0.0 | 49 km/h | 18.25 m | 35+M | 23/09/2019 | 2019 Japan Nationals | 1 |