Nippon Kayaku (日本化薬) is a company that develops, manufactures, and sells functional chemicals, pharmaceuticals, safety systems, and agrochemicals. It provides functional chemicals to information and communication, digital printing, and energy and resource conservation markets. The company also offers anti-cancer and cancer-related drugs, biosimilars, generic drugs, interventional radiology products, cardiovascular drugs, products for diagnosing cancer, as well as products for blood sugar control. In addition, Nippon Kayaku delivers inflators, microgas generators, squibs, and other safety systems. Its agrochemical products include pesticides, herbicides, and soil fumigants.