BP Castrol K.K. manufactures sells automotive lubricants in Japan. The company's products portfolio includes gasoline engine oil, diesel engine oil, automobile gear oil, ATF fluid, brake fluid, car care products, etc. It sells its products under the BP and Castrol brand names to car shops, home centers, tire shops, automobile maintenance shops, and car dealers. The company was incorporated in 1978 and is headquartered in Tokyo, Japan. BP Castrol K.K. is a subsidiary of Castrol Limited.