Uniqlo owner Fast Retailing Co. is betting that speed, both in supplying its stores with the latest fashion and getting custom-made products to shoppers, will allow it to overtake apparel powerhouse Zara.

Fast Retailing plans to shorten the time it takes from design to delivery to about 13 days, roughly the same as Zara, owned by the world's biggest clothes retailer Inditex SA, Uniqlo's billionaire owner Tadashi Yanai said in an interview at the company's new design and delivery center that opened Thursday in an industrial area of Tokyo.

The new complex will also help Uniqlo expand direct-to-consumer, custom-clothing sales and improve the efficiency of its same-day delivery in the Tokyo area, he said.