Rays has been involved in the world's highest-level motor races, such as the F1 and GT1 World Championships, as well as in all categories of car racing that transcend the competitive level. Not limiting its operations to Japan alone, Rays has recently taken part in car races in the United States and Europe, as well.
To that end, Rays has stuck resolutely to in-house development and production and, most importantly, production in Japan. All of this is exemplified by Rays' slogan: "The concept is racing."