Duvet cover, semi-double, made in Japan, 100% cotton, urban modern border Design Sharp jet black lines that give a sense of luxury to adults living in the city. Attention to detail has been paid to create the most sophisticated look when placed over a futon. A carefully crafted design that has been repeatedly adjusted down to the width of the lines. The randomness of the multi-borders creates a more luxurious feel. 100% Cotton Made with luxurious high-quality natural materials, We have focused on the feel of 100% cotton. It gets softer with every wash and is highly absorbent, You can stay comfortable all year round. Textiles From fabric to printing, everything is produced in domestic factories. Sewing Sewing Technique Since it is carefully sewn and inspected in a domestic factory, We are confident in our quality.