SHE IS POWER ,SHE IS GRACE ,the IRRESISTIBLE BEAUTY , NEZUKA!
DEMON slayer is the second most overrated anime in existence.Nezuka is possessed by a demon but she wouldn’t hurt you .Nezuka is Anima National little sister. She is adorable and badass. He‘s the kinda anime girl that you wanna die protecting and not regretting it.
Nezuka besides being super cute and powerful. She is strong enough to win everyone’s heart.
BESIDES, She can cure demon poison or more like burned it away with her technique. She has high tier regeneration capabilities and is the only demon immune to sunlight.
As in the manga , she gave justice to the word ONICHAN –the bond between brother and sister. When she was possessed by demons, She nymphs bamboo in her mouth to avoid eating humans as she is very hungry.
Additional facts about her ability to change sizes. She actually achieves this by rapidly aging and de-aging herself to fit the sizes she wants, when she wants to be smaller to fit the box that Tanjiro(her eldest brother) carries, she de-age herself to that of a toddler or a small child.
When she‘s moving around normally, she reverts back to her actual age, a teenager. When she fights at her full strength, she grows bigger by aging to her adult self with fully developed woman‘s parts and of course. gaining the strength of a fully grown demon.
HOW NEZUKA CAN BE KILLED?
Nezuka is literally immortal. Demon Slayer can kill the demon cause of their sword and the nichrin sword is made of stones that have been bathed in the sun, so no one kills her.
She is too precious for this world. She is super strong and smart enough to know how to fight her inner demon with her goodness. She is a kind-hearted and calm person but she can be pretty scary when she gets mad.
Zenitsu is lucky to have a soon to be wife like her.