Nihon Nohyaku Co., Ltd. manufactures and sells agricultural chemicals in Japan, the United States, India, rest of Asia, Brazil, and internationally. It operates through Pesticides; Chemicals Other Than Pesticides; and Others segments. The company offers crop protection products comprising fungicides, insecticides, and herbicides; crop aid products, including bio stimulants; termiticides; agricultural materials; chemical products used for home gardening and greenery; wood chemicals; pharmaceuticals and animal health products, including topical antifungal and flea/tick control agents; veterinary medicines; and feed additives. It also provides agrochemical and pesticide residue analysis; chemical substance safety testing; real estate rental and management; landscaping and greening construction; and logistics and warehousing services. In addition, the company sells chemicals and pesticides for golf courses; home, garden, and greenification products; turf and turf-related materials; adjuvants; termite control materials; and epidemic prevention insecticides. Further, it engages in the planning and construction of gardens and amenity areas; provision of contract manufacturing; storage and transport of agrochemicals; and cultivation and management of fields. The company was incorporated in 1926 and is headquartered in Chuo, Japan. Nihon Nohyaku Co., Ltd. is a subsidiary of Adeka Corporation.