In a liquid crystal display device, an improved storage capacitance that uses a pair of transparent conductive films for electrodes is provided. The golf club is capable of adopting a first mode of securing the first securing portion to the hosel, and a second mode of securing the insert member to the hosel and securing the first securing portion to the third securing portion of the insert member. The quantity of packets lost between an upstream node and a downstream node among all the nodes is acquired according to the statistical data.