Immuno-Biological Laboratories Co., Ltd. is a Japan-based company engaged in the research, development, manufacture and sales of pharmaceutical products and quasi-drugs. The Company operates in four business segments. The Diagnostic and Reagent segment is engaged in the manufacture, purchase and sales of research-related reagents, medicine, as well as vitro diagnostics. The Genetically Modified Silkworm segment is engaged in the sales of transgenic silkworm cocoons related products and research development of pharmaceutical raw materials. The Testing segment is engaged in the provision of support for prevention and diagnosis in addition to drug discovery and research support in the field of lifestyle-related diseases using lipid metabolism analysis technology. The Cosmetics segment is engaged in the sales of cosmetics and other products.