PROBLEM TO BE SOLVED: To provide a jig head that facilitates making a fishing tackle, enables artificial bait and bait attached to a hook part to keep an appropriate posture in water, increases appeal power to the fish, includes a function of making it difficult to be tangled by returning the twist generated in the fishing line using the jig head rotating around the fishing line in the water when the fish is caught up with the hook part, and includes the function of moderately dispersing the force applied on the jig head and preventing the fishing line from being cut, and further, provide a fishing tackle set using the jig head.SOLUTION: A jig head 1 is provided in which a head part 2 and a hook part 3 are integrated. A through-hole 5 for passing through a fishing line 4 is provided to the head part 2. The through-hole 5 is configured such that diameter (r) of an inlet 6 of the fishing line 4 is 1.3-3.0 times of diameter (r) of an outlet 7.SELECTED DRAWING: Figure 1【課題】釣用仕掛けの作成を容易にし、フック部に取り付けた疑似餌やエサが水中で適切な姿勢を保つことができ、魚へのアピール力を高め、魚がフック部に喰いついたときにジグヘッドが水中で釣り糸の周囲を回転することにより、釣り糸に生じたよりを戻すことで絡みにくくするといった機能や、ジグヘッドにかかる力を適度に分散し、釣り糸が切れることを防ぐ機能を備えた、ジグヘッドを提供する。さらには、当該ジグヘッドを使用した釣用仕掛けセットを提供する。【解決手段】ヘッド部２とフック部３とを一体化したジグヘッド１であって、ヘッド部２に釣り糸４を通す貫通孔５が設けられており、貫通孔５は、釣り糸４の入口６の径（ｒ１）が、出口７の径（ｒ２）の１．３～３．０倍である。【選択図】図１
