From the Bandai S.H.Figuarts line, this Kamen Rider Diend figure perfectly captures the sleek silhouette and ornamental details of the hero from Kamen Rider Decade. The figure stands at 140 millimeters tall in 1/12 scale, offering a compact but dynamic presence suitable for dioramas or shelf displays. The suit features the distinctive black and red color scheme, subtle metallic paint on armor plates, and careful weathering on the chest device and belt. Diend's signature belt and the gun accessory are reproduced with sharp lines and interlocking joints that allow fluid posing. Interchangeable hands provide expressive stances for gripping the command item or firing the weapon. The joints are designed to be tight yet movable, allowing action poses without sacrificing stability. The finish combines glossy plastics and matte segments to evoke the layered armor seen in the anime, while a compatible base can stabilize dynamic flight poses.

Within the Kamen Rider Decade storyline, Kamen Rider Diend is portrayed as a skilled interdimensional traveler and collector who uses his wits and a distinctive gun to interact with the many Riders he encounters. He first appears as a rogue figure with ambiguous motives, chasing powerful Rider cards and opportunities for personal gain, yet gradually reveals a code of honor that guides his actions during pivotal battles. Diend is often shown as a reluctant ally who negotiates with opponents rather than fighting toe to toe, and his choices influence the balance between heroes and rivals. Across the arc, his interactions with Decade and other Riders create tense moments of trust and betrayal while highlighting the theme of identity - how a single possession or choice can define a hero's path. This figure captures that complexity by presenting Diend as both stylish strategist and capable fighter, preserving his charisma and mystery in a collectible form. His use of cunning and precise strikes mirrors his in-story approach to crisis, and the figure's range of expressive hands enables recreations of tense standoffs, furious charging attacks, and restrained poses that speak to the character's evolving relationships with the other Riders.