Kumiai Chemical Industry Co., Ltd. manufactures, synthesis, and sells agricultural chemicals. Its agricultural chemicals include insecticides, fungicides, herbicides, other pesticides, and plant growth regulators. The company markets its products in Japan, as well as in approximately 50 countries through licensing arrangements. The company was formerly known as Ihara Agrochemical Co., Ltd. and changed its name to Kumiai Chemical Industry Co., Ltd. in 1968. Kumiai Chemical Industry Co., Ltd. was founded in 1928 and is headquartered in Tokyo, Japan.