AZEARTH Corporation is a Japan-based company that mainly provides protective clothing and other products. It operates through four business segments. The Protective Clothing and Environmental Equipment segment is mainly engaged in the sale of Tyvek protective clothing, as well as equipment for the processing of asbestos. The Tatami Mat Material segment is involved in the sale of general materials related to tatami mats, such as main materials including straw matting, insulation fiber board and polystyrene foam, as well as accessory materials including edges and threads for tatami mats, among others. This segment is also engaged in the installation works related to tatami mats. The Apparel Material segment manufactures and sells linings, interlinings, bagging, quarter lining belts and other accessory fiber materials. The Others segment manufactures and sells textile auxiliary materials to customers.