Most of the big bait rods so far have been developed with the concept of casting heavy lures and nosing bites during reeling, so if you use a joined claw, the taper action will make it S-shaped. The width of is narrowed. Killers-00 DEAD SWORD succeeded in maximizing the width of the S-shape by the original first taper action that gave tension by using a highly elastic material. In addition, Ayu Jaku Jointed Claw 178 can induce more bites by adding various actions such as twitch and jerk during retrieval, long stay & jerk at the bottom, as well as just retrieving. It is a lure. Therefore, it is necessary to attach a tip to the dedicated rod for detailed action and to make it easy to handle. In addition, strong power is required from the belly to the butt part to ensure hooking of the bite when the lure is staying. Killers-00 DEAD SWORD was born as a rod exclusively for Ayuja Jointed Claw 178 (only for S-shaped lures) that completely covers the factors necessary to operate these joined claws.