2021 F4 Japanese Championship


The 2021 F4 Japanese Championship season was the seventh season of the F4 Japanese Championship. It held a total of 14 races over four double-header rounds and two triple-header rounds.

Teams and drivers

All teams were Japanese-registered.

Race calendar and results

All rounds were held in Japan and support the Super GT events. The revised calendar was published on 10 February 2021. The second round of the championship at Suzuka Circuit was postponed from 29–30 May to 21–22 August due to COVID-19 pandemic. The nomenclature was kept, despite the round at Twin Ring Motegi being held in the meantime.

Championship standings

Points were awarded as follows:
Position 1st  2nd  3rd  4th  5th  6th  7th  8th  9th  10th 
Points251815121086421

Drivers' standings

Independent Cup

Teams' standings

Only the best finisher scored points for their team.
PosTeamPoints
1TGR-DC Racing School285
2Honda Formula Dream Project260
3OTG Motor Sports160
4Saccess Racing59
5Skill Speed52
6HELM Motorsports34
7Bionic Jack Racing34
8Media Do Kageyama Racing7
9RSS3
10KRac Motorsports1
11Rn-sports1