SUPER TOOL CO., LTD. is a Japan-based company engaged in the metal product and environment-related businesses. The Metal Product segment is engaged in the manufacture and sale of work tools, including wrenches, spanners, pliers, pipe tools and pullers, as well as industrial instruments, including jigs, lifting clamps, cranes and magnets. The Environment-related segment is engaged in the purchase and sale of solar panels and other environment-related products. The Others segment is engaged in the leasing of real estate. As of March 15, 2013, the Company had one consolidated subsidiary.