Toin Corp. engages in manufacture and sale of paper and plastic packaging for food, confectionery, cosmetics, and pharmaceuticals. It operates through the following segments: Packaging, Precision Coating, and Others. The Packaging segment manufactures and sells paper packages, plastic packages, package inserts, leaflets, labels etc. The Precision Coating segment manufactures adhesive coating and functional painting for digital appliances, semiconductors, recording media, and architectural materials. The Others segment offers contract packaging for food, cosmetics, and non-medical products and advertising tools such as paper display kits. The company was founded by Hiroshi Nakamine in February 1955 and is headquartered in Tokyo, Japan.