Daki is a tall, curvaceous woman with lime green eyes that hold a dark orange center, framed by long eyelashes and pale skin. Her neon pink lips curl into a perpetual sneer beneath black hair swept into a high ponytail, adorned with kanzashi hairpins and a golden comb. The kanji engraved in her eyes mark her as an Upper Rank demon, but her arrogance surpasses even her station. She dismisses anyone she deems unworthy, especially low-ranking Demon Slayers, and takes sadistic pleasure in toying with her prey before killing them without an ounce of remorse.