Yoshiko Mertens

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Yoshiko Mertens

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Based On: Yoshikage Kira, a JoJo Character

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Species: Wesen

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Type: Nekomata-Aswang Chimera

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Homeworld: Earth-Grimm

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Status: Alive (Retired)

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Strength: 6

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 Speed: 6

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 Durability: 6

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 Senses: 10

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 Intelligence: 10+

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 Combat: 10+

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 Skills: 10+

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Killer Queen (Inactive)

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 Namesake: Killer Queen, Song by Queen

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 Abilities:

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 >Explosive Hamon

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 -Bomb Transmutation=Anything she touches turns into a bomb and explodes if she flexes her thumb.

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 -Atomic Queen=She allows her explosive Hamon to split a few atoms in an object, causing the object to explode with a nuclear explosion.

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 -Evil Scent and Killing Instinct=Kira is revealed to have the ability to have the urge to murder evil people.

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 Power: A

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 Speed: B

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 Range: D

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 Durability: S

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 Precision: S

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 Potential: U

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Killer Queen: Sheer Heart Attack

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 Namesake: Sheer Heart Attack, Studio Album by Queen

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 Abilities:

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 >Tracer Bomber Tank (Formerly)=A remote-controlled bomb tank that is attracted to heat. The closest hottest thing is its target. It formerly inhabits her left hand, now residing on her heart.

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 >Blaster Arc Reactor=She decided to place Sheer Heart Attack in a more important place and removed the Tracer Bomb Feature using the Ark of the Covenant. Now, Sheer Heart Attack act as an Arc Reactor in her chest.

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 >Regeneration=Kira gains the ability to regenerate because of Sheer Heart Attack.

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 Power: A

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 Speed: D->0

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 Range: A->E

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 Durability: U->B

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 Precision: E

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 Potential: U

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Killer Queen: Will Rock U (Exchanged for New Body)

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 Namesake: We Will Rock You, Song by Queen

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 Abilities:

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 >Bomb Bubbles=Bubbles that bomb things it has contact with. Looks like a flower that inhabits her heart.

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 Power: A

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 Speed: E

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 Range: B

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 Durability: E

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 Precision: S

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 Potential: U

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Killer Queen Over Heaven (Exchanged for Peaceful Life)

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 Abilities:

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 >Universal Erasure Bomb=Yoshiko gains the ability to bomb the whole Universe through the Ark of the Covenant and becomes Miguel's archnemesis throughout Part IV.

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 Power: U

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 Speed: U

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 Range: U

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 Durability: U

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 Precision: U

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 Potential: ∞

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Killer Queen II (Given by trading away Peaceful Life)

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 Namesake: Queen II, Studio Album by Queen

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 >Killer Queen II is the evolution of Killer Queen. She regains Sheer Heart Attack via this new Stand.

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 Abilities:

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>Explosive Hamon

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 -Bomb Transmutation=Anything she touches turns into a bomb and explodes if she flexes her thumb.

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 -Atomic Queen=She allows her explosive Hamon to split a few atoms in an object, causing the object to explode with a nuclear explosion.

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 -Evil Scent and Killing Instinct=Kira is revealed to have the ability to have the urge to murder evil people.

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>Armored Suit=Killer Queen II is an armored suit around Kira.

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 >Homing Missiles=Killer Queen II can shoot homing missiles at an enemy that emits heat from a launcher on her right shoulder.

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 >Grenade Launcher=Killer Queen II has a launcher on her left shoulder that launches grenades.

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 >Explosive Laser Blaster=Killer Queen can shoot lasers with her left residual hand. Anything touching the laser will explode. The laser is also unstoppable until it hits one object.

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 >Jetpack=Killer Queen has a jetpack, allowing its User to fly at incredible speeds.

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Power: A

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 Speed: S

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 Range: E

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 Durability: S

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 Precision: U

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 Potential: U

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**Yoshiko "Yoshi" K. Mertens** **(nee Kira)** is a powerful Nekomata-Aswang Chimera Stand-User who wields the terrifying Stand Killer Queen. She currently acts as the housewife of Finn Mertens and is a mother of three. She was the main antagonist of the first Arc of Part 3: Crusader of the Reaper and the first Arc of Part 4: Jazz Fusion, becoming a main protagonist after a battle against the Jazz Fusion where Josuke would redirect a coin back to her face, giving her a massive head trauma that causes her to gain amnesia which would then make her gain a second identity, **"Yoshi"**. She will be returning in Jazz Heart likely as an ally. She is the adoptive daughter of Dio Bernardo Salvi and the technical adoptive-spiritual sister and former arch-rival of Miguel JoJo, who she once found to be her love interest.

As a young child, Yoshiko reveals to Josuke that he was once abused by Dio Bernardo Salvi in order to become a highly-trained assassin, causing her to gain a split personality.

It is later revealed that she is a variant of Huntress Wizard, who is now deceased. It is also revealed that this version of Yoshiko's ancestor is the Neapolitan terrorist Oyecomova.

## Personality

### Yoshiko Kira/Kira

Yoshiko was a vile, narcissistic, obtuse, abusive, insane, and horrible woman. The only thing that made her redeemable is that she killed criminals. However, Yoshiko is observed to be unafraid of killing innocent people and was a complete psychopath, gaslighting herself that she is doing good. She preferred killing criminals and was a serial killer of such. She was also the Right Hand man of Salvi, making her a feared member of the New World Order. She was also shown to be incredibly cruel and is the entire reason Jedan Ligera was killed in the first place. She is a psychopathic monster who destroys anything that gets in her way. She also has a strange incestuous love for her spiritual brother, Miguel JoJo, and is absolutely chillingly creepy. She is also observed to be sadistic in battle and would brutally dismember her enemies, such as Finn that one time. Yoshi would explain that this version of her was so vile that she was the most feared and respected assassin and huntress of her adoptive father's organization.

### Yoshiko Mertens/Yoshi

Yoshi is Yoshiko's second personality and had slowly formed from the head trauma that Josuke had given her by redirecting one of her coins back to her face. She would lose her face and would begin remembering the abuse and horrors she encountered as a young child from Salvi and from her enemies. Yoshi would then be formed and slowly fall in love with Finn. She did not have most of her memories, but does know who she once was: A serial killer, terrorist, and criminal. Originally wanting to get rid of her, Miguel would decide to have Finn protect her as she is a different person now, and she needs to lay low. She would fall for Finn and begins a family with him, becoming essentially a loving mother of three and a kind-hearted woman as Finn would teach her the way of what it means to be a hero. She is humble, sweet, and righteous and is an all-out good person.

## Preferences

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Fetish: Hands

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Fashion: Gianfranco Ferre

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Hobby: Killing Criminals and Serial Killers (Original Personality); Cooking; Knitting; Writing (Newer Personality)

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## Trivia

* Losing part of her face is likely a reference to how the original Yoshikage Kira changed his face with the blackmailed help of the Stand-User of Cinderella to remain his identity a secret and to "continue living peacefully". In the end, what happened to the original personality is a somewhat "retribution" for her that the new personality continues to be burdened with.
	+ It could also mean that she essentially isn't all gone, since only part of her face was removed.
	+ Yoshiko becoming a new person is also a reference to Kira turning into Kosaku Kawajiri.

* Yoshiko was originally intended to be Salvi's biological daughter, but the Author stated that it didn't make sense, so she was his adoptive daughter instead.
	+ This could be shown as she is both an Aswang and a Nekomata, originally with the intention that her father is Salvi and her mother is a Nekomata. As of now, her real parents are unknown, but they were likely high-ranking members of the Black Claw.
		- This would be later confirmed that her father was a Japanese Nekomata and her mother was a Pinoy Aswang and was a high-ranking member of Salvi's army, being a descendant of his ally, Oyecomova.
* Yoshiko is revealed to be called "Yoshi" by Finn because he plays a lot of Smash Bros. with the other Fusioneers, and the nickname stuck on.
* She is revealed to be a variant of the now-deceased Huntress Wizard.