DAIICHI SANKYO COMPANY, LIMITED is a Japan-based holding company mainly engaged in the manufacturing and sale of pharmaceuticals. The Company has two business segments. The Pharmaceuticals segment is involved in the research, development, manufacturing and sale of pharmaceuticals, as well as the provision of intermediates and basic materials for pharmaceutical making. The Others segment is involved in the real estate leasing, the insurance agency business, as well as the provision of human affairs and accounting services.