Slalom
| Name(J) | Name | Buoys | Speed | Rope | Div | Date | Competition | Rnd |
| 山根 拓巳 | TAKUMI YAMANE | 3.0 | 55 km/h | 18.25 m | U-21M | 17/09/2018 | 2018 Japan Nationals | 2 |
Jump
| Name(J) | Name | Distance | Ratio | Speed | Div | Date | Competition | Rnd |
| 山根 拓巳 | TAKUMI YAMANE | 30.0 m | 0.235 | 54 km/h | U-21M | 17/09/2018 | 2018 Japan Nationals | 2 |