NAGAWA Co., Ltd. is a Japan-based company engaged in the design and installation of modular and system buildings, the manufacture, sale and rent of unit houses, as well as the rent and sale of construction equipment. The Company operates through three business segments. The Unit House segment is engaged in the manufacture, sale and rent of unit houses, as well as sale and rent of office equipment and electrical products incidental to houses. The Module and System Construction segment is engaged in construction and sale of module construction and system construction. The Construction Equipment Rental segment is engaged in the sale and rent of construction equipment.