To provide a denim fabric of which production process does not become complex and is simple, having a good skin touch and also produced inexpensively.

This denim fabric woven by driving weft yarns to warp yarns 10 is provided by bundling a plurality of the weft yarns 30 and driving. It is preferable that the number of the bundled weft yarn is 2, and the thickness of the weft yarns is 1/3 to 1/2 of that of the warp yarns. The weft yarns 30 are preferably a core spun yarn by using an elastic fiber as a core yarn. Also, the woven structure is preferably 2/6 twill fabric.