Sensitivity Area Design System [ESS] (Expert Sense Simulation)
When a rod is bent, energy (restoring force) is generated that tries to rise in the opposite direction. This is the "strain energy" that causes the deformed (distorted) blank to return to its original shape, and it can be said to be an extremely important factor that determines the performance of the rod. DAIWA has independently developed a system to analyse and design "strain energy," which not only clearly determines in numerical terms what is superior and what is lacking, but also makes it possible to reflect the sensibility of the angler in the design, bringing us closer to creating rods that anglers desire.










