Formula Regional Japanese Championship


The Formula Regional Japanese Championship is a Japanese formula racing championship held under FIA Formula Regional car regulations. Announced by the Japan Automobile Federation on 26 December 2019, it was confirmed that K2 Planet, promoter of Super Taikyu Series, would organise the championship starting in the 2020 season. After just one year, New Pacific Sports Marketing Inc. took over the series and continues to run it to this day.
The top nine finishing drivers in the championship receive FIA Super License points.

Car

The championship utilizes a spec chassis for all competitors, this being the DOME F111/3 chassis. The car will be powered by a single-make 270 hp turbo engine provided by Autotecnica.
Specifications
  • Engine: In-line 4-cylinder 1750cc intercooler turbo MAX 270 hp
  • Gearbox: 6-speed paddle shift + mechanical LSD
  • Weight: 670 kg
  • Length: 4,900mm
  • Width: 1,850mm
  • Wheelbase: 2,950mm
  • Steering: rack and pinion

    Champions

Drivers

Teams

Masters Cup

Circuits

  • Bold denotes a circuit will be used in the 2026 season.
NumberCircuitsRoundsYears
1efn|name=Fuji FRJC|Fuji Speedway hosted 2 rounds in 2020 and 2022–⁠2025, and it will host 2 rounds also in 2026.