原始名称记载: TAIYO HOLDINGS CO., LTD.

A structure body, including: an insulator, and a conductor layer provided on a surface of at least a portion of the insulator, where: the insulator includes a resin and a filler, and at least one conductor layer component of the conductor layer is present between at least one of the filler and the resin from an interface between the insulator and the conductor layer, and is connected to the conductor layer.