Sum-Art's Yu Yu Hakusho - Hiei 1/6 presents a commanding interpretation of the demon hunter. The figure is posed in a ready stance that suggests speed and precision, with one knee slightly bent and the opposite leg planted, ready to spring. The sculpt captures Hiei's angular features: sharp cheekbones, a stern brow, and the iconic, spiky black hair that seems to glint under light. The eyes are painted with a cold, piercing gaze that reflects his aloof personality, while a subtle Jagan motif hints at his supernatural vision. The costume is rendered in deep, near-black tones with careful texturing on the sleeveless top, arm wraps, and billowing sash, giving a sense of movement even in a static pose. The surface finish uses careful shading to emphasize muscle definition and fabric folds. The display base evokes charred rock or volcanic terrain, reinforcing his fiery abilities and demon heritage. Optional translucent flame effects could be attached to hands to evoke his energy attacks.

Hiei is a compact, cyclone-fast fire demon from the northern regions of the demon world, driven by a fierce sense of self-reliance and a relentless will to improve. Born with extraordinary speed and martial prowess, he joins Yusuke Urameshi's team after crossing paths with the human world and facing a range of opponents who test his abilities. The Jagan on his forehead grants heightened perception and psychic insight, letting him track opponents and read their moves with unsettling clarity. Over the course of the series, Hiei evolves from a solitary killer into a loyal ally who values his friends and Yukina, his sister, whose safety becomes a personal stake. He fights primarily with his speed, blade work, and a devastating energy technique known as the Dragon of the Darkness Flame, which he wields at great risk to himself. Through battles, he learns to temper his ruthless edge with a growing sense of responsibility, while maintaining his cool, laconic demeanor.