This BRM F1 kit was one of three different kits produced by this company in 1966. The chassis appears to be inspired somewhat by the American Cox die cast model used for their F1 models. As often in these kits, the tires have partially melted with age. Unusual for a Japanese kit, the motor, a Mabuchi FT16, is included. The body is a straight copy of the Revell slot car model.
This was one of the most popular Japanese kits, so is relatively easy to find today.