Each rig utilizes highly sensitive and stiff materials as needed. This makes it easier to let the dropper drift with the current and allows you to better understand the target's reaction. Additionally, while the branch lines may curl over time, this material has the property of easily returning to its original shape. Furthermore, it reduces tangling problems and improves the efficiency of handling the rig. High-sensitivity material is used in each branch line of the short, long, and double branch line types, and throughout the entire rig of the Omorig and A-rig types.

One of the most common problems with metal squid jigs is the rig getting tangled in the line when reeling it in too quickly. In the worst case, this can lead to rod breakage, so it's something you want to prevent. That's why the Sephia Assist Leader uses a larger swivel. By making the swivel's position easier to see, it reduces the problem of the rig getting tangled. In addition, a highly visible pink marker is included in the package. By setting it at the top of the rig, it tells the angler when to stop reeling in the line. The marker's color is pink, which was found to be the most visible under LED fish-attracting lights. With the larger swivel and pink marker, these two measures to prevent problems ensure that all anglers can concentrate on fishing with peace of mind.

The A-rig type, an original rig designed by the instructor, is a unique system that prioritizes ease of use while making no compromises in terms of catch rate.

When casting, if you reel in the swivel up to near the top guide, the length of the weight and the leader will be almost the same, making it easy to cast. Underwater, the rig will drift with the current, enticing a reaction from the target. At that time, information from the jig is transmitted directly without interference from the weight, which has the advantage of making it easier to detect bites.

Compared to a standard Omorig rig, the A-rig eliminates the need to lift the weight when a bite is detected from the jig, making it easier to detect bites and allowing the A-rig to handle even the most challenging situations where you need to accurately capture subtle reactions. Furthermore, the A-rig type uses highly sensitive materials throughout the entire rig, resulting in a synergistic effect that makes it easier to understand the conditions underwater.

The Sephia Assist Leader uses a stiff and rigid material for the branch line. Furthermore, the swivel on the rig has been enlarged. It also comes with a water-repellent indicator, making it even easier to use. The high-sensitivity material used in the rig is stiffer and more rigid than typical ester leader material, making it easier to get the dropper on the current and transmitting bites more clearly. In addition, even if the rig becomes tangled after catching 10 or 20 squid, it is easier to return to its original shape. Tangles are also reduced, so you can fish at a steady pace when you find the right pattern.

The larger swivel on the rig is to prevent problems caused by over-winding. It prevents the rig from getting tangled and reduces the risk of rod breakage. However, even with a large swivel, it can be difficult to see in some situations, so a water-repellent marker (pink marker) is included. In fact, many anglers use markers when fishing in the field. So, the idea was that including it would make it more convenient for them to use. The marker is a soft, fluffy, thread-like material with high water repellency, so it dries quickly and doesn't interfere with fishing.

Another noteworthy feature of the Sephia Assist Leader is its rig lineup. In addition to standard rigs such as short, long, and omorig, an A-rig type has been added. When the current is strong, an omorig is unavoidable, but since the omorig is a system where the jig is behind the weight, surprisingly many people find it difficult to operate. Some also find that bites tend to be less noticeable.

With the A-rig, if you attach the weight to the 80cm end and the jig to the 50cm end, the jig will be closer to the rod tip. Unlike the Omo-rig, there is no weight in between, making it easier to manipulate the jig and increasing the likelihood of detecting bites. Casting is also easier because the overall length of the rig is shorter and the weight is at the end, and it flies straight with the weight leading the way during flight. All A-rig type lines are made of high-sensitivity material and have enough stiffness to prevent tangling. The lengths of 80cm and 50cm are just right, and when you actually use it, the thicker, high-sensitivity material repels each other just enough, so even if the current is weak, the rig will almost never tangle.

Also, with the A-rig, you can use a metal squid jig instead of a weight. This is another big advantage. If you're not comfortable with the Omo-rig, I highly recommend trying the A-rig.