Nikki

**Ameila** (アメリア  ({{{2}}}) 氣 (き) , *Nikki*?) is a Demon, and the servant of Muzan Kibutsuji as well as a ninja assassin of the. Twelve Kizuki. As Muzan's second in command and easily surpassing the Twelve Kizuki in power, her purpose is strong. She longs to avenge Muzan and wants to win his potential and affection. She has split personality disorder, as was one side in Mikka body. She is corrrupted by Muzan's blood, and she uses her Blood Demon Art to increase her strength. She was madly in love with Daki's brother Gyūtarō and is also Miwa, Karai and Ameila dark halfs as Ameila who is her original self before she was transformed into a childlike version of herself and is her nobody half. Over a century ago, Nikki was born as an Oni And a member of the Kekkijutsu but was destroyed by Muzan. She was recreated by him, before taking the full appearance as a demon and oni again.

Over the years, she participated in muzan various schemes for destruction with her only motive being the approval and love of the her father muzan, though the villain rarely ever reciprocated her feelings in the slightest.

beyond general mayhem, was achieving muzan's approval. Because of muzan's cruel and mercurial nature, this in some ways made Nikki just another one of his victims - albeit a very dangerous one.

## Appearance

Nikki wears a orange and brown modified boyfriend cardigan with a diamond pattern at the bottom, held together by brown leather straps. She has a domino mask and a necklace with a joker card. She also has brown straps wrapped around her right arm and gloves that go up to a little under her elbow. She wears half brown and half orange shorts with orange and black leggings with a diamond pattern on them. She has shin-high shoes similar to Daki's.

Her new update outfit is similar to her previously outfit

### Gallery

334871C3-D4EC-407B-A574-6D15F559375D.jpegNikki as an Oni.

## Personality

Nikki with hate.jpgNikki kills Omitsu for being prejudiced to Daki and her oni blood.
Nikki is a very prideful, dismissive, and sadistic person, taking enjoyment in toying with her victims before killing them and not showing the slightest bit of guilt or remorse for apathetically taking the lives of people.

Nikki is highly murderous, sadistic and bloodthirsty as she enjoys causing destruction and chaos everywhere she goes, and killing anyone who stands in her way. Posing pretending as a courtesan, she seemed to have a seductive side as seen during her typical interactions with her male enemies such as Tengen Uzui. She somehow grew intimidated, but despised him after she was decapitated.

Despite being 226 years old, she had displayed childish and brattish tendencies such as throwing tantrums, crying hysterically when things didn't go her way, and lashing out against anyone to vent her frustrations to her half-sister that her father Muzan favors her. Nikki is openly aggressive and both verbally and physically abusive towards anybody that displeased her in any form, which is shown when she leaves her sister in jealousy .

She has shown to have exceedingly childish and aggressive tendencies, potentially due to being reborn. This results of her being mentally childish and developing the mental state of a child. This was shown when she threw a tantrum and cried when she and Daki were both beheaded by Tengen Uzui, showing her childish temperament and whining incessantly while spewing threats at the Hashira and Miwa who had surpassed her during her fight after insulting her dead deceased mother Tang Shen.

She develops a narcissist personality, claiming that she’s better than Miwa and wants to surpass her. In reality, Muzan never gave her the same potential as his adopted daughter and develop a delusional disorder of believing her own fantasy, thinking Muzan truly loves her, but deep inside knows that he gave her the same treatment as Daki and called her a lousy little pest behind her back.

A9090CCB-5B87-494E-BFA6-8E9BD866666F.jpegNikki being emotionally manipulated by Muzan
She seems to have a somewhat caring relationship with Daki and Gyūtarōand Muzan thought she had been seen protecting them when she was under the possession of Miwa's body. At the time they were merged as one, with Karai showing her love for both, she praises and cares very much about them, as a big sister to Daki. However, she seems to develop a sexual lust and attraction directly towards Gyutaro, due to his strength and fighting skills. This was result of her being attracted to brutal strength. She also is shown to love her father unconditionally, despite the fact behind closed doors he has no affection towards her. He shows it to his adopted daughter, despite the fact she rebels against him.

Nikki getting more and more unstable

However, she fell into a state of disbelief and depression after hearing of Daki and Gyutaro's deaths, causing her mental illness to draw into insanity and switching between her emotions. She also developed schizophrenia, hearing voices through Karai and Amelia who was still in her own subconscious, demanding her to give her body back and telling Nikki muzan uses her for gain She becomes highly vengeful and vindictive when she comes back to get her revenge on those who defeated Daki and Gyutaro and wants to kill her half sister for taking everything from her, such as her father, which results in losing both of them. She became mentally unstable during the progress.

However, she has an on and off with Hate who she is scared and afraid of and who is the most dangerous threat to the Hashira and Muzan. She tried to keep it under control. However, after Tanjiro and the others are foolish to almost destroy and defeat her, she releases hate from its prison and it takes over Nikki's body who Nikki still alive, Her hateful vengeance towards her half sister trying to kill her multiple times led to her ultimate downfall.

Even after trying to kill her sister, she said in the end that she didn’t want to start a sibling rivalry and wanted the same love and affection that Miwa has from her mom and dad, which saved her from being killed and sent her to Hell to suffer pain and loneliness instead. Miwa decided to save Nikki from her suffering and reincarnates her as Kairi to give her the life she wanted, happiness and a happy family and also erase her previously life and destroy every connection tours muzan and was also reincarnated and reborn as Haruko

After being reincarnated, Nikki lost all her memories and her demonized appearance. However, she still has her oni appearances when she’s angry and her powers as well. After being resurrected by her younger self, Nikki abandons her childlike persona and became serious and mature like Miwa.

If she hadn't been raised maliciously and deceived by Muzan and instead was taught proper morals and teachings, she would've become the polar opposite of her current self.

## Abilities

**Overall Abilities:**

**Blood Bending:** Nikki has the ability to use blood bending on her enemies. It took her a month to activate it.

**Immense Regeneration:** Nikki has the ability to regenerate very quickly.

## Known Blood arts

Credit for the Sakura Blood Demon Art to **NoblestMessySoda**

* **Blooming Sakura** (開 (かい) 花 (か) 櫻 (さくら) , *Kaika Sakura*?) - Nikki punches the opponent at high speeds, knocking them back. The sakura petals executes the attack again, hitting the opponent another time, with a stronger force.

* **Sakura Slash** (櫻 (よう) 斬 (ざん) , *Yōzan*?) - Nikki swipes her hand, sending out a long ranged, slash of sakura leaves. That can easily slice through any obstacle except Nichirin swords.
	+ **Ten Fold** (拾 (じゅう) 連 (れん) , *Jūren*?) - Nikki swipes both of her hands from left to right, downwards in a slicing motion ten times in succession. Sending out ten, long ranged slashes of sakura leaves. That can easily slice and dice through any obstacle.

* **Detonating Petal** (爆 (ばく) 粉 (ふん) 花 (か) 瓣 (べん) , *Bakufun Kaben*?) - Nikki throws petals on her opponent, that stick and explode when Nikki detonates it.

* **God Palm** (神 (しん) 掌 (しょう) , *Shinshō*?) - Nikki thrusts her hands forward into the opponent's chest, or gut, in a double palm strike. When hit, the strike makes a "charging" sound, that when it hits it's max intensity, it blasts the opponent back. Attaching petals to them, which she can explode with the third art.

* **Plummeting Leaf** (急 (きゅう) 落 (らく) 葉 (は) , *Kyūraku Ha*?) - Nikki jumps high into the air, bringing down a ground breaking axe kick onto the opponent's skull, accompanied by exploding sakura petals around him.

* **Sakura Outburst** (櫻 (さくら) 勃 (ぼっ) 発 (ぱつ) , *Sakura Boppatsu*?) - Nikki sends her power throughout her entire body, releasing it all in an instant, causing a fire-like explosion.

* **Technique Development: Sakura Style** (術 (じゅつ) 式 (しき) 発 (はっ) 達 (たつ) ・櫻 (さくら) 樣 (よう) 式 (しき) , *Jutsushiki Hattatsu: Sakura Yōshiki*?) - Nikki rushes toward the opponent, grabbing their head, and dragging it across the wall/building, throwing them high up into the air. She uses the power of the petals to launch himself up, putting her hands together, and axe slamming his opponent back to the ground.
	+ **Blooming Technique Development : Cherry Style** (開 (かい) 花 (か) 術 (じゅつ) 式 (しき) 発 (はっ) 達 (たつ) ・櫻 (おう) 桃 (とう) 樣 (よう) 式 (しき) , *Kaika Jutsushiki Tenkai: Ōtō Yōshiki*?) - Nikki runs toward her opponent, unleashing consecutive punches to the opponents head, upper cutting them into the air. She uses the power of the petals to launch her up into the air. She round-house kicks the opponent in the torso, before executing a scissor kick to the opponents shoulder / neck, sending the opponent back down.

## Trivia

* Nikki's getting too much comparison to Zero Two, with people saying she looks identical to her. The creator said there was no inspiration of the character. However, the aggravation got to the point that the creator became completely irritated and called out everyone saying that this character is based off Mileena.

* Her relationship with Gyutaro is base of Joker and Harley Quinn/Punchline as well as Tiffany and Chucky. The difference is that Gyutaro isn’t abusive or manipulative towards Nikki like Joker and Chucky are to Tiffany and Harley, as his relationship with Punchline is never abusive as the Joker seems to like her evil nature.

* The episode 44 is a reference to Batman the animated series mad love where Harleen was a psychiatrist at Batman Arkham Asylum, where she took interest of extreme personality. However, she was manipulated by the Joker who told her many lies, causing her to give up her smart independence as a doctor to become his henchmen.
* Nikki acts very much like Lady D from Resident Evil, where she was cool and polite. However, she had a mental breakdown and wanted to get revenge on Ether Winters for killing her daughters, much like Nikki wants with the Demon Slayers who killed Daki and Gyutaro, when it was only self-defense and disobeyed Mother Miranda's orders of keeping him alive for the ceremony. However, she let her guard down after transforming into a dragon by the Venom Weapon Ether used on her, and tried to kill him one last time. After, Ether was searching for his daughter, who was not in the castle the entire time, but was with Mother Miranda to sacrifice her so she could rebirth her deceased daughter.
* Nikki sometimes acts like Tira from Soul Caliber, where she developed Multiple Personality Disorder. Her two emotions, Jolly and Gloomy, interfere helping her and her battles when she goes into them. Jolly is childish, very polite and battles, but Gloomy is vengeful, merciless, and unremorseful.
* Nikki has a lot of similarity with Rosie the Rascal, Amy's evil counterpart from the Moebius timeline, where she is madly in love with Sonics evil duplicate counterpart, Scourge. The hedgehog tried to make herself look older by using the rings to get him to notice her, but everything went backwards causing her to go completely insane.

## Descendants

Mileena (Descendant)
 Rosy The Rascal (Descendant)

Scaramouche
(Descendant)