The object of the present invention is to offer a wearer's own hair utilizing type wig which is worn stably on the wearer's head, capable to reduce the exposure to the outside, mixing the wearer's own hair with the false hair of a wig, and making hair rich in quantity as a whole. The present invention is characterized in that it is the wearer's own hair utilizing type wig (1) in which the wearer's own hair is pulled out from the opening (11A) of a wig base (10) on which false hair (20) is attached, and mixed with false hair (20), and a wig base (10) is constituted of an annular member (11) which has an opening (11A) inside, and a plurality of linear members (12) which extended so that it might cross through said opening (11A), are isolated from each other, and are provided in the annular member (11) side by side, each of linear member (12) being formed in the shape of zigzag which has a plurality of bending portion (12A).