Toyokoh Inc. (341A.T) manufactures and sells paper and plastic packaging materials for the food industry in Japan. The company produces paper containers, plastic bags, and related packaging solutions, including custom-printed flexible packaging, paper boxes, and eco-friendly alternatives such as biodegradable films; it also offers design, printing, and lamination services for packaging customization. Toyokoh operates primarily in the domestic Japanese market, serving food processors, confectionery makers, and retail sectors with a focus on hygiene and sustainability-compliant products. Founded in 1952 and headquartered in Tokyo, Japan, the company maintains production facilities across key regions in Japan without notable international subsidiaries or parent relationships. In recent developments, Toyokoh has expanded its sustainable packaging lineup with new recyclable plastic films launched in 2024, aligning with Japan's environmental regulations; it formed a strategic alliance with a leading domestic supplier for advanced lamination technology in early 2025 to enhance product durability. No major acquisitions, funding rounds, or reorganizations have been reported in the last two years.