The 2020 Formula Regional Japanese Championship was a multi-event, Formula 3 open-wheel single seater motor racing championship held in Japan.
This was the inaugural season of the championship, and was promoted by K2 Planet.
[1] The season started on 1 August at Fuji Speedway and ran until 13 December.
All teams and drivers competed using the Dome F111/3 Regional F3 car.
[8] After the COVID-19 pandemic forced the postponement of two races,[9] a revised schedule was announced on 17 June 2020, with 14 races across 6 meetings, starting on 1 August and running until December.