Nezuko Kamado

Standing at just 5 feet tall, Nezuko is a unique character with an incredible backstory. Once human, she became a mute demon who now tramps around in a cozy box on her older brother Tanjirou's back. Don’t be fooled by her petite size—she’s got some serious fighting skills and can even change her size! Instead of chomping on humans for strength, she snoozes her way to recovery. Interestingly, sunlight doesn’t bother her at all, and she eventually finds her voice again. In an epic twist, she even transforms back into her human self during the thrilling Infinity Castle arc!