Kean Nakamura-Berta is a racing driver from Japan who competes in Formula Regional European for Prema Racing. Nakamura-Berta is a one-time champion (2025), with 10 wins and 23 podiums from 41 starts.[1]
A Racer Rating of 4,629 ranks Nakamura-Berta 260th of 13,563 indexed drivers, on an Elo scale where the strongest reach the low five figures. It is built from every indexed race in the driver's file.
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Formula Regional European | Prema Racing | 3 | 1 | 1 | 0 | 2 | 0 | P1 | −103 | 4,629 |
| 2025 | Italian F4 | Prema Racing | 20 | 8 | 17 | 0 | 8 | 0 | P28 | +1,107 | 4,732 |
| 2024 | Italian F4 | Prema Racing | 18 | 1 | 5 | 0 | 0 | 0 | P8 | +1,326 | 3,626 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Maksimilian Popov | 3,245 | 38 | 34 | 4 | 89% |
| 🏳️ Alex Powell | 3,291 | 37 | 24 | 13 | 65% |
| 🏳️ Emanuele Olivieri | 2,868 | 35 | 33 | 2 | 94% |
| 🏳️ Kabir Anurag | 1,858 | 34 | 32 | 2 | 94% |
| 🏳️ Andrija Kostic | 2,042 | 31 | 29 | 2 | 94% |
| 🏳️ Luca Viisoreanu | 1,117 | 30 | 29 | 1 | 97% |
| 🇨🇭 Nathanael Berreby | 400 | 28 | 28 | 0 | 100% |
| 🏳️ Oleksandr Savinkov | 1,347 | 27 | 27 | 0 | 100% |
| 🏳️ Reno Francot | 3,517 | 26 | 21 | 5 | 81% |
| 🏳️ Maxim Rehm | 2,791 | 25 | 22 | 3 | 88% |
Kean Nakamura-Berta is a Japanese racing driver competing under the British flag for Prema Racing. He contested Italian F4 from 2024 to 2025, accumulating 38 starts across two seasons with nine wins and 22 podium finishes. In 2025, his final season in the series, he recorded eight wins and 17 podiums across 20 rounds. He secured the 2025 Italian F4 championship, establishing himself as a competitive prospect in junior single-seater racing.[1]
Nakamura-Berta progressed to Formula Regional European in 2026, where he has competed for Prema as part of the Williams Driver Academy. His FREC campaign began with immediate success, including victories at the Red Bull Ring opener and at Monza. Across three starts in the series, he recorded one win and one podium finish. His combined career total spans 41 starts with 10 wins and 23 podiums. He currently holds a Racer Rating of 4,629, ranking 260th among active drivers on the Elo-style scale.[2]