Aurora Yugure (Kas)

“Mio, Mio! You have a wicked style, carino!”

-Aurora Yugure , 2001

Dawn (Passione Code Name)Mulot Lass (Viola Notte-Luna)Rat (Abbachio)Doll Eyes (Giorno Giovanna)

### Namesake

Aurora (Dawn/Latin) : Yugure (Twilight/Dusk) → Japanese Destroyer Yugure/Kanji(Japanese)Hollaback Girl (L.A.M.B- Gwen Stefani)

## Profile

### Age

15 (Golden Wind Arch-part 5) 16-17 (Sweet Escape Arch-part 5.5),19-20 (Maybe AU & Official Timeline),25 (Stone Ocean Arch-part 6), Mid 40s (Indestructible Metallic Arch-fanpart)

### Height

5' 4" ft (part 5)
5' 5" 1/2 ft (Sweet Escape Arch)

5' 7" 1/2 (part 6 & Indestructible Metallic Arch)

### Nationality

Swedish-Italian Japanese (Polynesian Ancestry)

### Eye Color

Kiwi-Juniper (Digital Color, EOH, ASB)Emerald (Manga)

### Occupation

Passione Spy/Assassin Soldato (formally), Forensic Scientist & Secretary of Passione (in the future)

## Favorites

### Hobbies

Reading, Making wooden items or toys, Lumberjacking, Makeup, Shopping, Going outside/Action-Orientated Activities, and Cooking

### Musician

Gwen Stefani, Wild Orchid, Madonna, and No Doubt

## Other Information

### Relatives

Paternal:Rukan Yugure (Father), Ahma Yugure (Paternal Grandmother),Takao Kaegami (Paternal Grandfather),Tsubaki Kaegami (Older Paternal Cousin @/Muff's oc), Felix Kaegami (Paternal Uncle@/Muff's oc)

Sibling(s):Kuromi Yugure (Older Sister)

Particle-Maternal:Ananassa Fugo (Non-Biological Maternal Aunt), Arbutus Fugo (Half-Maternal Uncle), Pannacotta Fugo (Older Half-Cousin/Maternal)

Maternal:Monica Topo [Jeanette Rogers] (Mother), Contessa Ferrari Accardi (Maternal Aunt-Cousin),Odette Topo (Maternal Aunt-Oldest Sister),Sophia Topo (Maternal Aunt-Older Sister),Erika Holmbeck Topo (Maternal Grandmother),Lawrence Topo (Maternal Grandfather), Fragola Topo Ferrari (Maternal Grandaunt), Ciambellone Topo (Maternal Granduncle), Mirtillo Topo (Maternal Great-Grandfather),Lilla Brambilla Topo(Maternal Great-Grandmother), Giovan (Van-Van) Ferrari Accardi (Maternal Younger Cousin), Gionino(Nino) Ferrari Accardi (Maternal Older Cousin)

### Romantic Interests

Giorno Giovanna (Canonically-If he didn't get killed in the Indestructible Metallic Arch), Damian Waybright (Canonically in I.M. Arch & Maybe AU)

### Friends

Giorno Giovanna, Katherine Martinni (Best friend), Isabella Pandoro (Best Frenemies), Narancia Ghirga, Vinella Ghirga, Edward Vanworth & Maravilla Rodriguez [Brownie] (Childhood Best Friends),Trish Una, Bruno Bucciarati, Leone Abbacchio, Tiramisu, Damian Waybright, Akane Umu (Polnareff), the Sweet Escape Team, and the Femme Fatale Members (eg: Cupid Tomeki, Portia, and Monizz)

### Enemies

La squadra (Exception of Melodia and Viola later), La Tossico Team (Exception of Piero, Pietro, Armonia, and Fungo), Giallo Notte-Luna, The Pre-Narcotics Team, Diavolo, Dr. Aragosta

## Aurora Yugure (Kas)

Aurora Yugure (湯グレ-極光 Yugure Kyokkō ), known as Kas is an ally and a love interest of Giorno Giovanna. She's also a daughter of a well-known mathematican and adventurer, Rukan Yugure and for her older sister who's a classmate of Yuya Fagami and Akane Umu and known to be missing since 1997 in Morioh.

Plus she's the protagonist in the Sweet Escape Arch & an ally in the Indestructible Metallic Arch. (Also she's the protagonist in the Femme Fatale Lore-AU)

## Appearance

Aurora (Kas) has an light almond skin color featuring with a crimson lipstick on her lips, small whiskers with freckles on her cheeks, a simple flat mouse tail that’s connected to her coccyx, has kiwi-juniper green eyes, has mutated mouse-ears with a rose gold piercings that are on the left and the right; also one rose gold ring that are swirled around her middle left-finger and another simple one on her ring left-finger. She has natural French pink hair that is gradient color of fuchsia and tortilla-brown color. Her hairstyle consists of small braided small rose-flowers that are circled around her hair-back.

She wears a strapless coral French-romance hollow blouse with long sleeves, with a black-brownish choker on her neck and a one-piece light-brown with two rose gold lock suspender that is strapped on an upside-down golden strawberry while the right one doesn't have the other suspender. She also wears a sangria fancy shorts with four golden buttons and two golden squares on the top of the buttons. (Also on the four buttons, the shorts have a mahogany color on the center.)

On her right leg she has a strapped thigh-garter (leg chocker). She wears high-knee merlot stockings with a transparent sangria that’s covering half of her legs—on her rose-gold kitten-ballet flats, it has two small golden strawberries that are upside down.

## Backstory

Aurora Yugure (Kas) was born in the mid 1980s (while Kuromi was born in 1982) with her only witty & calm father and her mysterious mother who left the three by themselves before Aurora turned two. Aurora, Kuromi, and their father had a very close relationship. Aurora at that time was very shy yet curious: she’s been influenced by strategy, science, mathematics, and adventures which makes Aurora the way she has compatibility skills which makes her resourceful. And he often switched both Kuromi and Aurora to different schools because he wanted the school to be safe for them, until they eventually stayed at ballet extracularrier class and next to it, a boarding school where the two Yugure siblings met Edward and Maravilla since they were toddlers (ballet class). As they grew up together, Aurora and Kuromi became the popular girls in a boarding school with Edward and Maravilla, where many people would notice the two gals and give them unnecessary attention that Aurora was alright with it, while Kuromi didn't really like the full attention at that time, which they often goes to the library with her two best friends. And while at school Aurora did have a semi-rivalry with Fugo while Kuromi, they were neutral. (Aurora and Fugo’s rivalry started since they knew their family had a very revolutionary history which caused the Topo and Fugo family to have a resentment relationship.)  She genuinely did love her family and her friends (Especially her older sister which she idolized) back then before she met her maternal grandparents which it took several years for her to meet. The siblings started to get separated due to Rukan and Kuromi’s different appreciation and beliefs of their heritage which Kuromi focused on Italian culture and felt that she doesn’t belong to her family because her biological father was never part of her mother’s life after she gave birth to Kuromi. Rukan thought Kuromi had to move to Morioh in  Japan with Tsubaki and Feliz so she’ll understand their heritage better. So she did, at first it was peaceful but a couple of years later, an incident happened where Kuromi was kidnapped by an anonymous man, and she was never found. Nobody knows if she’s dead or alive. When Feliz called Rukan about this, Rukan was heartbroken and tried to retain his positivity which he tried his best to cheer up Kas about the news while Rukan’s optimism is slowly fading.

Couple of years later after Kuromi’s disappearance, Rukan had diagnosed with leukemia with a severe condition which he had to be present in the hospital which means that he is obligated to send Aurora to his parents-in-law at first, but instead she had to live with Aurora's aunts before she's permeratedly lived with Monica’s parents since the Yugure family were occupied and most of the Topo family as well asides from Monica’s parents.

The relationship between Aurora and her grandparents slowly dissolved into a result of resentment and an unhealthy relationship that slightly affected her relationship with her childhood friends. Erika Topo was a control freak, spoiled Aurora with a majority lack of basic discipline of gratitude and to be a decent person, and treated Aurora as her alternative self since Erika is a narcissist which damaged their relationship. While Lawrence Topo was a distant guardian, he was barely there for Aurora, often left the house plenty of times, was very passive and let Erika treat her horribly, and he often glanced at Aurora with indifference and dissociation. Erika often made Aurora attend tons of extracurricular classes that “will” benefit the Topo family before Aurora was exhausted from that hard work she’s been doing everyday which causes her to sneak out with Edward and Maravilla much often. Which made Erika enraged that she attended to an unknown place with her old friend named [Redacted] who seems like a friendly doctor but dangerously charming, uncertain of the tension of that man that Aurora last remembered for someone injected another serum where she forgets the procedure and what the conservation between Erika and [Reacted] have talked about. **Aurora didn’t seem to remember what happened afterwards for anonymous reasons** but the strange phenomenon happened when a mouse beast was secretly living inside of her soul.  Whatever she feels jealous in an extreme state, the beast will be released, whatever she feels extremely pissed, the beast will be released, and whatever she feels any negative feeling can make the beast released no matter what, the beast causes her to become secretive and concealing her feelings to Edward and Maravilla (and everyone else she’d loved) which they obviously know that Aurora is acting strange by pretending everything is fine and okay….but Erika has other plans, by blackmailing her because she wanted Aurora to focus on being successful and being perfect for the "future". Forcing her to cut ties with her childhood best friends (because she perceives them as bad influences on Aurora and also because she never liked them)  that Aurora didn’t want to unfriend them but she knows Erika very well that she couldn’t stand up for herself. During school, Aurora had tried to avoid them, while fearing that Erika could be watching her any moment while her friends were uncertain if Aurora is truly okay or not, which Aurora denied that she’s struggling—not wanting them to find out the mouse beast and her personal issue with her grandmother and trying to tell them that she doesn’t want to talk while the two are very suspicious of Aurora’s concealment. Maravilla stayed persistent no matter how much Aurora refused to open up, while trying to bottle up her feelings before Maravilla had asked if the problem was about her grandmother again, which the beast had possessed in Aurora’s body. It almost scratched Maravilla but Edward protected her, resulting in him to get scratched from his cheeks and his left eye, unconsciously made Aurora’s consciousness came back….Realizing how dangerous whatever she feels any negative in a severe state can hurt everyone she loved so she ran away despite how much they called her name, although they were confused but a bit scared, Aurora tried to ignore them. Cut ties with them while still living in her miserable life as the perfect progtee of the Topo generation. While Aurora tried to be the “better” version of herself of what Erika expected her to be while Aurora felt like this isn’t her, she never wanted it but what does she want for living? The question that sparked Aurora as she wanted to know while trying to remain on Erika’s good side, still unbalancing her emotions as she thought maybe she can discover the unpredictable results instead of the same routine of attending those “important” classes and idling at home while sitting, looking pretty all day.

It led Aurora to have a negative mindset of  “finding the purpose of living”  and have unhealthy mechanisms like concealing her “negative” feelings since she believed that whatever she felt wasn’t important and to protect others from that monstrous beast. Developly, Aurora became rebellious secretly and coped with it by stealing food and sometimes money from wealthy balls, sports classes, fighting with delinquents, and betting gameplays. As she realized her father is deceased, she was tragically upset that she was unsure if it was a right choice to run away from her home because she’s done with her grandparents and she lost someone she truly cares about, who promised her he'll be okay. A  former University assistant of Rukan's and a current maiden in the Topo estate named Malerie, noticed Aurora's upsetting behavior that she knew her former boss and her good friend is dead, so she helped Aurora escape from her toxic home, telling her that she'll have to meet a nice beige lady named Jewelica. She ran away from her wealthy home and coincidentally met Jewelica. She offered Aurora to eat out in a restaurant and offer her home (Rukan’s house that was given to Jewels) before she decided that Aurora could be a part of the Passione Spy/Assassin since she wanted the younger girls training in that organization, she thought Aurora is the only hope to end that corrupted manipulation to the girls that Jewelica grew up in Passione with massive manipulation and controlled before she was a full adult that she did got freedom, but had a huge guilt that she knew that someone who's charismatic and a strategic person would stop the cycle (Jewelica’s old job), which she decided to call Bucciarati since Jewelica’s current job makes her quite busy taking care of Aurora. So later on, Aurora met Bucciarati, he took the time to trust her and to hire her as the member of the Passione for generosity and for Aurora’s quick-witted benefits which would improve the company.

Overtime, Bucciarati tolerates her despite being vexed by Aurora’s disobedient & reckless attitude and her judgmental opinions that later he learned that Aurora has been through a lot which he became a father-figure which makes Aurora to slowly show her sensitive side a bit, making Fugo and Aurora’s relationship improved and rekindled…

(Fugo and Aurora's relationship was semi-rivalry but it shifted a bit to become close and get along once they get to know each other/They canonically met at a boarding school before Fugo went to university)

While working with the Bucciarati team, Kas was nominated as the Passione Spy and Assassin from the most talented former Passione Private Spy/Hitwoman, Jewelica. Her main job is to find information about her victims, disguising as them, protecting the bystander if the victim were negotiating with them, etc. She usually does a lot of missions and duties both as a Bucciarati member and the Passione Hitwoman and Spy. Before she had the role, she gained her skills from Jewelica: her martial arts skills, her acrobatics skills, and her gymnastic skills since she’s trained to become part of Passione for the purpose for survival and maybe have the chance to end the Passione Organization of the projects of forcing little girls to become an army of bioweapons.

Gradually, as the other members like Abbacchio, Narancia, Katherine, and Mista came along; Aurora at first tried to act that she didn’t seem to care about them but slowly became more caring and protective of them while gaining her genuine confidence as she hoped she could change for the better and maybe to stop the horrible project that Diavolo created. Unexpectedly, when Giorno was introduced, she seemed to act cocky and kind of a jerk by being afraid if that new boy ever betray her new family and herself  but as she seemingly started to spend time with him often, it made her life more unexpectedly fun yet bizarre with the adventures she'd experienced with him and her team, it helped her to take baby steps become a healthy person and to accept the gratitude she realized she’s thankful for. Still wanting to be open about what she truly feels, she still hides it from the Bucciarati team, especially Giorno, himself.. But strange enough, she’ll eventually learn how to accept herself and to be honest to herself to others..

## Personality

Aurora Yugure (Kas) is very complex yet quite savvy, sassy, over-dramatic, academically intelligent, laid-back, thrill-seeking, and ambitious. She's also one of the most charming members in the Buccaratti team. She's an ambivert (yet she's more extroverted and quite independent. She doesn't mind being around the people she spends time with if its an ally or acquaintance, she talks to people but it doesn't mean they'll get involved in her life) and is quite proficient at mathematics and the science spectrums. (She's known for her cleverness, her IQ is measured in 118). She can be smart however she can be reckless, impulsive, and sometimes an idiot.

At first, she'll behave daring, cocky, self-centered, narcissistic, and overconfident but she's actually insecure and acts snobby due to her background of being raised by her maternal grandparents (mainly her grandmother), dealing with the mouse beast for decades and also her coping mechanism from her older sister’s disappearance.

In reality, she indeed has a soft side. She deeply cares about her friends and the majority of her family, even if she does make selfish actions but she's very sentimental who's secretly sensitive when she shows her soft spot because she's been neglecting her own emotions and her own well-being for a long time because of her maternal grandparents, the beast, and her beliefs.

She's not very good at comforting and understanding her own and others emotions but she's trying her best to comfort and to help although she's rational on her own logic. (I would say she knows how to socialize, reading some body language, and pursuing people easily but she lacks understanding emotional connections and lacks being aware of her well-being and others, she copes her negative emotions by her entitled acts, or copes with it by her coping mechanisms, and her anger impulses)

## Abilities

With her stand (Hollaback Girl), she has the ability to fabricate multicellulars' atoms into elemental molecules like ionic compounds, metallic compounds, and covalent compounds. (Subatomic-molecular fabrication replacement ability)

In simple terms, Hollaback Girl can take or borrow an organic being’s atoms/molecules (plants, animals, bacterias, any eukaryotic cell organisms) before turning into an elemental molecule(s) and compound(s). Plus she can take her own atoms/molecules as well but she has to take a minimum of it, because the more she uses her stand; she would feel more hollow, frail, and weak because her energy is a main source to make her stand operate properly. Her ability is just simply manipulating atoms and recreating atoms into a new or renewed compound/molecule but in a limited extend.

Example: She can borrow her own atoms and fabricate two elements like sodium and chlorine, she interacted with two elements, then she can produce sodium chloride or, in defense she can fabricate one carbon and one oxygen she can produce carbon monoxide and would use it to defend herself from enemies, which would give them chest pain and headaches.

And with her genetic mouse quirk, she has a similar ability like any rodent can do: fitting in small places (flexible), hearing enhancement, intelligence, etc. However that mouse quirk is connected to the mouse beast so whatever she feels any extreme state of negative emotions will release the mouse beast, maybe the mouse beast may control Kas's conscious if the negative emotions isn't stable. Plus without her stand, (including her genetic quirk) she's skilled at dancing, convincing other people by her efficient speeches and actions, intelligence in science & math spectrums, acrobatic skills, and her streets smarts as well.

### Trivia!

Aurora (Kas) has couple of trivias that the creator MicettaMousse (Instagram) have progress overtime :)

* She was originally supposed to be a part 4 JJBA OC but she’s canonically a part 5 OC
* She has the most developed character that Yca/Mocha revamped since the creator wanted Kas to be more of a charming yet complex characteristics and development
* Her personality inspired by Faye Valentine, Sasha Waybright, Regina George, Rarity and Sunset Shimmer (revamped version)
* Her looks are inspired by Remy from Ratatouille and a field mouse.
* She can braid her hair decently, she’ll ask Jewelica or Bucciarati for assistance to braid her hair
* She can understand her pets very well despite how dense she can be <3
* She was originally more stoic and less expressive but decided to change due of the creator’s choice to make Kas fitting into the JJBA role
* She originally supposed to not have a love interest until the creator made a developmental story between Kas and Giorno (had a lot of changes)
* (Revamped) Kas often uses her rope dart more, but would use her darts and guns just in case
* She actually cares about her appearance despite the fact that she’s not very organized
* Although she did eventually escape from her toxic wealthy home, she still has traumas from it.
* Her ornithophobia was influenced by genetics and environmental, came from a small accident when a swan attacked Kas and gave her a minor injury and it made Kas having a huge phobia of birds,,,
* She would flirt with almost everyone (it actually depends, somewhat on her age or close to her age)
* She actually reads a lot of Shakespheare, Dante’s books, and the Invention of Infinity: Math and Art Renaissance
* She loves to watch theater a lot, her favorite is the Tragedy of Julius Caesar!
* Canonically, her father named Kas, Aurora, by birth and the inspiration came from when her father and her mother went out into a date in Canada; somewhere in the Northern Territories
* Her father was actually Canadian growing up and it impacted Kas to enjoy its’ culture and history
* Kas is actually horrible at ice skating, playing other instruments other than just the piano, using a katana as a weapon, drawing, and actually trying to be romantic (in a genuine way)
* She does enjoy doing ballet! But it’s a secret for her :D
* Kas is actually very cheesy and she tends to hide her nervousness when it comes to romantic love. She hides her sappyness by her cold attitude (being a tsundere)
* Her stand has the most changes/developmental stages but her current stand is more fitting to the creator
* Love.Angel.Music.Baby. Album actually came out in 2004, however the creator is aware of that and knows the time inaccuracy but this is JJBA, anything can be canon!
* She usually doesn’t focus on romantic experiences but she can be attention-crave to her partner
* Kas is very good at cooking Japanese dishes and iconic Italian dishes
* Kas was actually Jewish but she later became an atheist because she couldn’t forgive herself for doing too many horrible things after her father died
* Kas had a lot of mixed feelings about her mother, she thought her mother was very selfish to leave her and her father without saying anything
* Kas is actually insecure but she would take her anger at of others when she’s not in a good mood
* She used to have a rivalry with Pannacota Fugo due of the family history conflict
* Kas always hides her rose gold heart locket due to her being possessive of her very personal items that her father gave her before he died(and also other precious items that don't look luxurious but it means a lot of Kas…)
* She does love her family except for maternal grandparents, she despise them a lot and would never forgive them for everything she’d suffered from them
* She’s very dense, her perception is a bit lower than 0 (like -10 or lower), someone teach Kas how to properly read people’s sentimental feelings! >:(
* And also her iconic quotes/catchphrases are “So, you like betting, mio caro?”- Kas @ Giorno, 2001; “C’mon, you hear me baby?”-Kas @ Giorno, 2001(reference from overwatch-D.va); “I was never the innocent girl I used to be. Fighting and taking unpredictable risks is what my purpose is, the full joy that I have never felt thrilled for a long time… ”- Kas, 2000 ; “I’m a daredevil and a gorgeous do-er, I do what I want and fight what I want!” -Kas, 2001;  & “Love.Angel.Music.Baby~ Hurry up and come and save me!” -Kas, 2001
* She likes to debate sometimes, she would debate with Edward while Maravilla (Brownie) would watch and play the role in a government some sort of roleplay-
* Kas’s favorite songs are Material Girl from Madonna & Just a Girl from No Doubt! In fact, she often listens to No Doubt’s albums, which is one of her favorite bands! (Yes that means she loves Gwen Stefani!!)
* She is more of an electro pop person but she loves the rock/grunge (1970s-1980s) genre!
* Kas is more of a geometry and chemistry type of person since she’s more efficient at that certain topics.
* Hollaback Girl actually has three main war cries, “Cha-Ching!”(Luxurious-L.A.M.B), “This shit is Bananas! B-A-N-A-N-A-S!”(Hollaback Girl-L.A.M.B), & “Love. Angel. Music. Baby~” (L.A.M.B)
* Malerie and Jewelica did actually met Kas’s parents and also Kas when she was a infant however Kas didn’t remember as much since she was just a baby at the time
* Kas actually finds Galius Julius Caesar as an idol for some reasons but her main idol is Fergie Duhamel. Plus she listens to Wild Orchid because she’s a Fergie fan <3
* Kas likes being a cheerleader; she got inspired from Fergie Duhamel and from Kas’s maternal- aunt, Odette since she was a head cheerleader in her high school experience
* Kas’s favorite movie is actually Footloose <3
* She can hide her mouse genetics with ease, but she can still hear & communicate with rodents perfectly
* Kas is the only Private Passione (Martyrdom Industry) Member that actually has a stand since she also works with the Bucciarati team
* Rukan Yugure (Kas’s father) work as a Mathematician in Naples University and he’s an explorer
* In an AU where Enrico didn’t reset the universe she’ll have children with Giorno (Gioconda Giovanna, Ginjiro Giovanna, and Giona-Gara Giovanna)
* Kas and Giorno later — started a relationship during part 6
* Kas had formally dated Pelliccia (Piero) during the Bubble Pop Electric Arch before their relationship ended in Cool Arch (Spin-off JJBA part 5 series) at the time where she’s in a huge denial of liking Giorno but she didn’t knew that Piero and Kas’s relationship are more platonic than romantic
* Kas has an older sister named Kuromi Yugure. Kuromi is not kidnapped by Yoshikage Kira, it was an infamous anonymous negotiator. And sadly she was never found (in the canon AU)
* She can glow her kiwi-juniper eyes when she’s thrilled or excited in an extreme state
* Canonically Giorno died from an assassination–leads Kas into major depression and acholism before she seeks therapy and her family (plus her children) & friends support
* She canonically met Damian during her college year where she moved to Canada–They at first were frenemies due of Kas’s realist belief of magic and Damian’s idealist belief of magic before they bonded and became friends
* During Indestructible  Metallic Lore—Kas is still widowed but rather be partners with Damian instead of marriage.
* Damian and Kas met again as they reunited in a coffee stop–took several years for them to become imitate and smitten each other while Kas slowly and eventually moved on from Giorno and gradually start a relationship again with Damian
	+ Kas’s favorite season is summer
	+ It’s canon that Kas grews up playing Sonic and watches Sherlock Holmes as a kid
	+ Her iconic pose is inspired by Gwen Stefani at the Super Bowl Halftime Show in 2003
	+ Kas’s theme song would be Sonic The Hedgehog OST - Green Hill Zone
	+ Her origins of her gaining her enhanced mouse abilities has changed and it’s origin will remain anonymous until the creator will reveal a comic that will explore the origin
	+ Her mouse quirk is connected to the mouse beast–Whatever Kas feels negative in an extreme way, the beast will be unleashed. Thus, explained why she often hides what she genuinely feels.

[1]