The Japanese Formula 3 Championship is a single-seater racing series in Japan, serving as a key stepping stone for drivers aspiring to reach higher levels of motorsport, such as Formula 1. Established in 1975, the championship features lightweight, open-wheel cars that compete on various circuits across the country. The series is known for its competitive nature and has produced several successful drivers who have gone on to international fame. Races typically take place on weekends, with multiple events held throughout the season, allowing drivers to showcase their skills and gain valuable experience in a professional racing environment.