A fishing net includes a knot made by a method. The method includes, lifting a weft and rotating an upper hook once until a part of the lifted weft is hooked around the upper hook, hooking a warp around the upper hook from a direction opposite to that of the weft hooked around the upper hook, then half rotating the upper hook, thereby detaching the weft from the upper hook, lowering the lifting plate and rotating the upper hook one and a half rotations in a direction opposite to that of the previous rotation, thereby forming a loop in the warp, pulling middle of the warp into the loop by use of an under hook, subsequently detaching, from the under hook, the middle of the warp passed through the loop, and passing the weft into a loop portion of the middle of the warp.