The existing Jacoby is a hard material that is supposed to be used in jig heads, but the "Q series" uses a soft material to handle down shots and cats. .. Lakes such as the main lakes in the east, Fuji Five Lakes, Sagami Lake, Kameyama Lake, Takataki Lake, Kasumigaura, Hibara Lake, and Lake Nojiri have many lakes with high usage rates of mass needles and offsets. At Jacoby, we have developed it on the premise of a jig head, and we have selected materials to make it difficult to cut off and to give the ideal action. When using a stiff material Jacoby with a mass needle or offset, the hooking rate was poor and the catch rate was lowered, unlike the case where the needle tip of the jig head was exposed. While solving this problem, the new product "Jacoby Series" is a worm that optimizes swimming, shaking, and fall speed on down shots, and adjusts to an appropriate water receiver that can be pulled like licking the bottom by a cat. Q ””. The color lineup also includes "shad colors such as smelt" and "shrimp colors such as shrimp and gori", which are the targets of predation in the east. In addition, we created a large number of test samples for the glossiness that makes use of the buoyancy of the hand poward, and asked them to select it as the target "bath". Please experience the ability of over 60 bottles a day at Lake Kameyama.