Racing driver

Ryuji Kumita (Dragon)

Japan

No photo available

Career

Season Series / class Pos. Team / car / races
2026 F.3 Japanese Super Formula Lights, Class Master 2.
B-MAX Engineering, Dallara F324 - Toyota
18 of 18 races 2 wins
2025 F.3 Japanese Super Formula Lights, Class Master 2.
B-MAX Engineering, Dallara F324 - Toyota
18 of 18 races 2 wins
2024 F.3 Japanese Super Formula Lights, Class Master 1.
B-MAX Engineering, Dallara F324 - Toyota
18 of 18 races 9 wins
2023 F.3 Japanese Super Formula Lights, Class Master 2.
B-MAX Engineering, Dallara F320 - Tomei
18 of 18 races 4 wins
F.4 F4 Japanese Championship

12 of 14 races
2022 F.3 Japanese Super Formula Lights, Class Master 2.
B-MAX Engineering, Dallara F320 - Spiess VW
18 of 18 races 6 wins
F.4 F4 Japanese Championship

14 of 14 races
2021 F.3 Formula Regional Japanese Championship, Class Master 7.
B-MAX Engineering, Dome F111/3 - Alfa Romeo
10 of 13 races 1 win
F.3 Japanese Super Formula Lights
B-MAX Engineering, Dallara F320 - Spiess VW
17 of 17 races
F.4 F4 Japanese Championship

13 of 14 races
2020 F.3 Japanese Super Formula Lights, Class Master 1.
B-MAX Engineering, Dallara F320 - Spiess VW
17 of 17 races 14 wins
F.3 Formula Regional Japanese Championship, Class Masters Formula Regional Japanese Championship 3. 6.
B-MAX Engineering, Dome F111/3 - Alfa Romeo
12 of 14 races 4 wins
2019 F.3 All-Japan Formula 3 Championship, Class Master 1.
B-MAX / Motopark, Dallara F312 - Volkswagen
19 of 20 races 11 wins
F.3 Formula 3 Asia Championship
B-MAX Engineering, Tatuus F3 T-318 - Alfa Romeo
3 of 15 races
F.4 F4 Japanese Championship

12 of 14 races
2018 F.3 Formula 3 Macau Grand Prix (single race) 20.
B-MAX Engineering, Dallara F312 - Volkswagen
F.3 Formula 3 Asia Championship
B-MAX Engineering, Tatuus F3 T-318 - Alfa Romeo
8 of 15 races
F.3 All-Japan Formula 3 Championship
B-MAX Engineering, Dallara F312 - Volkswagen
19 of 19 races
F.4 F4 Japanese Championship

2 of 14 races
2017 F.3 Formula 3 Macau Grand Prix (single race)
B-MAX Engineering, Dallara F312 - Volkswagen
F.3 All-Japan Formula 3 Championship
B-MAX Engineering, Dallara F312 - Volkswagen
4 of 20 races
F.3 All-Japan Formula 3 Championship, Class National 1.
B-MAX Engineering, Dallara F305 - TOM's Toyota
16 of 20 races 9 wins
F.4 F4 Japanese Championship

2 of 14 races
2016 F.3 All-Japan Formula 3 Championship, Class National 2.
B-MAX Engineering, Dallara F308 - TOM's Toyota
17 of 17 races 3 wins
F.4 F4 Japanese Championship

11 of 14 races
2015 F.3 All-Japan Formula 3 Championship, Class National 3.
B-MAX Engineering, Dallara F308 - TOM's Toyota
17 of 17 races
2014 F.3 All-Japan Formula 3 Championship, Class National 6.
B-MAX Engineering, Dallara F305 - TOM's Toyota
15 of 15 races
2013 F.3 All-Japan Formula 3 Championship, Class National 4.
B-MAX Engineering, Dallara F305 - TOM's Toyota
15 of 15 races
 #30 Ryuji Kumita (Dragon) – B-MAX Engineering – Dallara F305 - TOM's Toyota – All-Japan Formula 3 Championship 2013
2008 OM Porsche Carrera Cup Japan 7.

10 of 11 races
2007 OM Porsche Carrera Cup Japan 9.

6 of 6 races
2006 OM Porsche Carrera Cup Japan 5.

6 of 6 races
2005 OM Porsche Carrera Cup Japan 7.

5 of 6 races
  • Main series of the season: highest share of races contested; series with few races and single races count less.
  • 1. Positions 1–6 and wins.