Mitsubishi Paper Mills Limited is a Japan-based paper manufacturer operating in four business segments. The Paper and Pulp segment is engaged in the manufacture and sale of paper products for printing and information, and pulp products. The Imaging segment is involved in the manufacture and sale of photosensitive materials, inkjet paper products and others. The Functional Materials segment manufactures and sells functional materials. The Warehousing and Transportation segment is engaged in the operation of the provision of warehousing and transportation services.