Azearth Corp manufactures and sells chemical protective garments and environmental equipment in Japan, China, and South-East Asia. It also provides polystyrene foam for tatami matting and flooring, insulation boards, threads, mat edges, and machines, as well as other types of tatami materials. The company is also engaged in the laying and construction work on the section that lies beneath tatami. Further, it manufactures and sells garment materials, such as inner linings, interlining clothes, pocket clothes, and quarter lining belts; and provides contract cutting manufacturing.