AZEARTH Corp. engages in the manufacture and sale of protective garments and equipment. Its operations are carried out through the following business segments: Protective Clothing and Equipment Business, Tatami Operating Business and Garment Material Operating Business. The Protective Clothing and Equipment Business segment manufactures and sells chemical protective clothing and environmental equipment. The Tatami Operating Business segment manufactures and sells polystyrene foam for tatami matting and tatami flooring; insulation boards, tatami thread, tatami mat edges, tatami machines, and other types of tatami materials. The Garment Material Operating Business segment manufactures and sells inner lining, interlining cloth, pocket cloth, quarter lining belt, and other textile additional materials. The company was founded on May 31, 1947 and is headquartered in Tokyo, Japan.