C-One motorsports incorporated as a company in 1977 under the name C-One Corporation. C-One is run and founded by a family member of the Toyota family and that is why their products are catered to Toyota cars. Rumor has it that the owner of C-One who was originally a racer had 3 sons who are also pro racers. 2 of them unfortunately passed away in car wrecks while racing. C-One has its head office in Shibuya Tokyo which is about 15 minutes away from us at RHDJapan. They also have a shop in Saitama. This is very common for the head office to be in Tokyo and the supporting garage or factory to be located just outside of Tokyo. C-One has been on the circuit, dirt trial and rally scene for over 30 years and has a full line of top-quality performance parts mainly focusing on newer Toyota vehicles. In 2005 C-One participated in the Japan Dirt Trial D class and took the championship.
C-One Motorsports' website