Slalom
| Name(J) | Name | Buoys | Speed | Rope | Div | Date | Competition | Rnd |
| 中島 誠 | MAKOTO NAKAJIMA | 1.0 | 55 km/h | 16.0 m | 55+M | 10/10/2016 | 2016 Japan Nationals | 1 |
| 中島 誠 | MAKOTO NAKAJIMA | 4.0 | 55 km/h | 16.0 m | 55+M | 18/09/2017 | 2017 Japan Nationals | 2 |
| 中島 誠 | MAKOTO NAKAJIMA | 2.25 | 55 km/h | 16.0 m | 55+M | 17/09/2018 | 2018 Japan Nationals | 2 |
| 中島 誠 | MAKOTO NAKAJIMA | 0.0 | 55 km/h | 16.0 m | 55+M | 23/09/2019 | 2019 Japan Nationals | 1 |