Over the last few years, few bait categories have gained popularity as quickly as urchin and dice style baits. What started as a niche Japanese technique has quickly become one of the hottest finesse presentations in bass fishing.
At first glance, it is easy to understand why anglers were skeptical. These baits do not look like traditional worms, crawfish, or baitfish. Instead, they feature a compact body surrounded by dozens of soft strands that create a unique profile underwater.
Despite their unusual appearance, bass absolutely love them.
So why are these baits so effective, and how should you fish them?
Why They Work
The biggest thing that separates urchin and dice style baits from other soft plastics is the amount of action they create without requiring much movement from the angler.
The numerous strands constantly move, pulse, and breathe underwater. Even when the bait is sitting still, those strands continue creating subtle movement that makes the bait appear alive.
That natural action is one of the biggest reasons these baits excel around pressured fish. Bass today see countless jigs, ned rigs, minnows, and wacky rigs. An urchin style bait simply gives them something different to look at.
The truth is, nobody knows exactly what bass think they are. One thing we do know is that bass are naturally curious predators. When they see something different moving through the water, they often want to investigate it. The unique profile and constant movement of an urchin style bait seem to trigger that curiosity, causing fish to swim over and take a closer look. Once they get close enough, many decide it might be a meal and commit to eating it.
Where They Shine
While these baits can catch fish throughout the year, they are especially effective during the post-spawn and summer months.
This time of year often finds bass relating to shallow cover, offshore structure, and open water baitfish. Fish can become pressured and less willing to chase traditional moving baits. An urchin style bait allows anglers to show fish something different while keeping the bait in front of them for an extended period of time.
These baits have become popular across the country and continue to show up in winning tournament bags on both smallmouth and largemouth fisheries.
Some of the Most Popular Options
Over the last few years, several different urchin and dice style baits have become staples among anglers targeting bass.
Some of the most popular include:
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Hideup Coike
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OSP Dice
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6th Sense Abstract
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Yamamoto Uni
While each bait has its own unique profile and action, they all share the same basic concept. A compact body combined with numerous strands creates a subtle presentation that continues moving even when the bait is barely worked.
Many anglers carry several different sizes and profiles to match conditions, but all of these baits have proven themselves as fish catchers, especially around pressured bass.
How to Fish Them
While some anglers are fishing smaller urchin and dice style baits on a jighead, one of the most popular ways to fish them today is rigging them wacky or Neko style.
Many anglers will run either a larger wacky hook or even a treble hook directly through the body of the bait before inserting a nail weight into the plastic. This allows the bait to sink naturally while maintaining its unique profile and action.
Although forward facing sonar has played a major role in the rise of these baits, it is certainly not required to catch fish on them. That said, many anglers use LiveScope to locate individual fish and then present the bait directly to them.
The key is keeping the bait up in the water column and working it more like a jerkbait than a traditional finesse bait. Small pops of the rod tip cause the strands to flare and pulse, helping get the fish's attention from a distance.
Once a fish commits to following the bait, slowing down and allowing it to fall naturally often triggers the bite. Because of the unique action created by the strands, the bait continues to look alive even when it is barely moving.
Whether you're targeting fish around shallow cover, offshore structure, or open water baitfish, the ability to keep the bait in front of them for an extended period of time is one of the biggest reasons these baits have become so effective.
Why Bass Love Them
One of the biggest reasons urchin and dice style baits have become so popular is their ability to catch both largemouth and smallmouth bass.
Whether fish are relating to shallow cover, offshore structure, or open water baitfish, these baits have proven they can consistently get bites.
For largemouth, they have become a favorite around docks, grass edges, shallow cover, and isolated targets where fish are accustomed to seeing traditional soft plastics. The unique profile often gets fish to investigate when they might otherwise ignore more common presentations.
For smallmouth, these baits excel around offshore structure and suspended fish. Their subtle action and ability to stay in front of fish for extended periods of time make them especially effective when targeting fish that have seen countless other presentations.
Regardless of species, the common theme is that these baits give bass something different to look at. In heavily pressured fisheries where fish see the same presentations day after day, that difference can often be enough to trigger a bite.
Rod and Reel Setups
The ideal setup often depends on the size of the bait you're fishing.
Larger Coike Style Baits
For larger Coike style baits, a casting setup gives you the power and control needed to fish heavier weights and larger hooks.
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Reel: Trika Ti100 Casting Reel
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Line: 20 lb fluorocarbon
This setup excels when targeting larger fish around cover or fishing heavier versions of these baits where added casting distance and hook-setting power are important.
Mid Sized Coike Style Baits
Many anglers consider mid sized urchin style baits the sweet spot. They are big enough to attract larger fish while still being easy to fish on spinning gear.
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Rod: Trika 6X 7'6" MF Spinning
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Line: 10 lb braid to an 10-12 lb fluorocarbon leader
The longer 7'6" rod helps maximize casting distance while the medium power provides plenty of backbone for solid hooksets and fighting bigger fish. These baits have quickly developed a reputation as true big fish producers, making that extra power important.
Smaller Coike Style and Dice Baits
When downsizing to smaller dice style baits, a lighter setup helps maximize casting distance and allows the bait to work naturally.
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Rod: Trika 6X 7'3" LXF Spinning
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Line: 8-10 lb braid to a 6 or 8 lb fluorocarbon leader
The lighter rod helps cast smaller baits with ease while maintaining the sensitivity needed to detect subtle bites.
Final Thoughts
The Coike craze is not just another trend. Urchin and dice style baits have proven they can consistently catch bass in situations where other presentations struggle. Their ability to create natural movement, stay in the strike zone, and give fish something different to look at has made them a staple for many anglers.
If you are looking for a unique finesse presentation that continues to produce both tournament wins and big bass, an urchin style bait deserves a place in your lineup.
