Nittobo is a corporate group that handles businesses such as textiles, medical care, and the environment. Nittobo develops and produces interlinings by taking into consideration the texture of the outer material, sewing, finishing, and wear performance when worn, and provides high-performance products that utilize its unique technology, such as the fusible interlining"Danlene®," which boasts an overwhelming share of the market in the women's clothing industry. Official website