Hantengu stands in a dynamic, battle-ready pose that captures the menacing energy of the character. The sculpt highlights taunt muscle lines and sharp clawed fingers, with tattered fabric and energy wisps swirling around the demon to convey motion and menace. The head and facial expression are crafted to suggest unpredictability and menace, while the body features meticulous texture work on demon skin and the characteristic fissures that hint at his sinister nature. The color scheme blends deep reds, charcoal blacks, and pale tones with careful shading to create depth. A compact base evokes rugged terrain and enhances the figure's dramatic presence.

Hantengu is a demon whose power lies in manipulating human emotions and feeding off fear. In the world of Demon Slayer, he manifests as multiple clone forms that arise from his emotional intensity, creating a deadly, multi-faceted foe for the Demon Slayer Corps. During his arc, Hashira and the main line of demon-slaying squads must track him across terrain, countering his ability to divide his essence into separate roots and coordinating to decapitate the real body. His defeat marks a turning point in the battle against Muzan's followers and highlights the stakes of the ongoing war between humans and demons.