Seiko Kurosawa

## ***Under construction and I lack coding knowledge excuse me. ;;***

**Seiko Kurosawa** ( 清子 黒澤 *Kurosawa Seiko )*, also known by her publically used name **Sei** ( 清 ), is a member of the Yakuza and personal bodyguard to the Shie Hassaikai leader known as Overhaul. She is a secondary antagonist during the Shie Hassaikai Arc.

## **Appearence**

Seiko is a pale woman of average height, with a lean build and vaguely toned muscle definition. Her hair is a dark chestnut brown, tied up in a tight bun with loose strands of her hair framing the sides of her face. Her eyes are narrow in shape, with two thin, identical scars running down from her forehead to cheek over each eye. Her irises are a dark magenta color, and typically void of any light reflection. Without her gloves on, her arms show long, faint scars running down her arms that begin at her upper arms, and stop just before her wrist area.

Seiko's attire consists of a black waistcoat on top of a white collared dress shirt with short puffy sleeves, each sleeve adorned with crimson slits in the fabric. Around her neck and under her collar she wears a crimson ribbon-like bow. Her pants are simple black slacks, and her footwear is a pair of black heels with red soles.

### **Gear**

Her gear consists of the trademark plague mask that **Shie Hassaikai** members are made to wear. Her mask is a simple white beak, short in length with thick black straps that loop around her ears. Her hands, all the way up to her biceps, are covered by thick white gloves with two red lines down the middle of them that lead to form a circle in the middle of her palm. These lines are actually tubes that serve the purpose of carrying blood, as her gloves have razors embedded in them in means of drawing blood to assist her quirk usage. Around her waist is a brown belt with silver buckles that holds the holsters for her katanas. The sheathes to her katanas are a matte black, with thicker red string tied around the top near the opening where her swords are placed in.
She holds two specially made katanas in her posession. The handles of the swords have a thick metal bar in the middle of them where Sei holds them.This bar sucks blood that is pooled in her palms and into the swords themselves. Inside the hilt has a tube system that leads down to the blades of her katana. The red line seen on the blade is a very thin yet wide tube that holds her blood till she squeezes the metal bar on her weapons. Upon squeezing, the blood that has built up inside the tube in the blade will release the crimson liquid and over her blades.

Art by G0966Art by creator (DistressedLily)
## **Personality**

Seiko is a woman of very few words, and is seen as very cold, hostile and callous to nearly everyone she meets. She doesn't expression much emotion at all, being deemed as stoic by most. The most expression those can see from her is either that of anger, or confusion. She has little regard for the lives of others, especially if given an order of execution. She is fiercly loyal and protective of Overhaul, for more reasons than one. She's obedient to a fault, and never questions the authority of her boss, knowing better. She is highly perceptive of those around her, and is extremely quick to act when harm is a potential threat to Overhaul. She pays close attention to the body movements of people around her. She has a bit of a ' guard dog ' mentality.

Despite the mass amount of negative traits she holds, Seiko does have a seperate side to her that is only ever shown to Yakuza members, such as **Overhaul**, Chronostasis and Mimic. Seiko has strong dependancy issues. She grows noticably antsy and irritatble when seperated from the young boss. Not only has she inflicted a strong sense of dependability on him, but is it also known that she had a strong dependency with the **ex-boss** of the Shie Hassaikai, also known as ' **Pops** ' by Chisaki. Due to him being in a coma (unknown by Sei to be an affect of Overhaul's hand), Sei grew her dependency towards Chisaki as a result. Around Chisaki, Seiko is shown to be a bit more of a subtle and calm person in comparison to when in public and around people. She is quiet, and is an attentive listener when her boss wishes to hold conversations with her. She is rather socially enept, when not wanting to stab outsiders, and tends to be lost on the words she wants to say in conversation. This, and her having rather sever trust issues are a result of her past when she lived with her father. When her personal life is questions, she shuts down anyone who prys in an instant. She is a very private person.

## **Quirk**

Her quirk, ' Overdose ', allows chemicals within her body to shift her fluid DNA to contain something similar to that of heavy dosages of mixed narcotics. Her quirk is only effective if any form of her bodily fluids enter the body of an enemy. The effects of her quirk are varying, and not even she is able to control what her quirk exactly does. It is a bit of a gamble. However, the ' side-effects ' may include; dizziness, migraines, drowsiness, blurred vision, nausea, foaming of the mouth, coughing up blood, severe numbness, vomiting, seizures, and if given more at least five ounces of her narcotic fluids, death. The amount she gets in someone's system is what determines just how severe the reaction is. A droplet of blood may cause merely dizziness, while four ounces may cause a full blown seizure. It takes up to four seconds for her quirk to start working on the body. A way to notice if her quirk is in effect is when her pupils narrow into slits, and her skin shows what seems to be goose bumps. The fluid she uses will give off a faint chemical scent, as well. A major benefit to her quirk, is that it cleanses her system, making her immune to illness and disease, as well as poison and other toxic chemicals. Her quirk is mainly used as an elimination tactic, a way to kill and hinder the enemy.

### **Drawbacks**

Her quirk is unstable, meaning that it activates when she doesn't even necessarily need to use it. If her heart rate spikes, her quirk will instantly activate out of instinct. No matter what emotion it is that triggers it, be it anger, fear, and so on. She still has room for improvement on handling it properly. If she does not activate Overdose within a time period of two weeks at minimum, her immunity to chemicals and disease dwindles and weakens. Meaning, if she does not activate it in time, she will be deceptable to sickness, and things such as medicine, poison and alcohol will work on her. Activating her quirk will bring back her immunity, as it will recleanse her system. Left without cleansing her system for too long, she will fall gravely ill, as her body is not properly accustomed to bacteria. With having a quirk that makes her immune to chemicals, it also means you cannot take medicine. She is unable to take things such as pain relievers, as their effects are nullified by her quirk, leaving her to suffer through.

Lastly, she mainly uses her blood for her quirk, meaning if she uses her quirk too much, she has the possibility of passing out due to blood loss. Death isn't something she can escape, so she has to be careful with how much she uses.

## **History**

Seiko Kurosawa is the daughter of the **ex-first lieutenant** of the Shie Hassaikai under the pervious boss before Overhaul, known as Kazuhiro Kurosawa, a.k.a ' **Huntsman** '. He was a close friend of the boss and viewed as his **brother** given they grew up together in the Shie Hassaikai before he took power. She was born out of selfish desires, as her father wanted a son to strengthen the numbers of the Yakuza and make a child with a quirk more terrifying and stronger than his own to reclaim the limelight the Yakuza owned once upon a time. Due to her being born as female, she was mistreated, beaten and nearly killed because she did not live up t

    o his expecations. Despite her sex, he vowed that he would make her a valuable asset to the Shie Hassaikai, and himself. Dayin and dayout, she was abused by her father as a child who viewed his treatment as ' training '. She was only even harmed where clothing could cover, to keep his facade of a perfect lieutenant and not one who was breaking the codes of ethics under his boss's nose. He'd force her to attend meetings with him, and she was introduced to the boss of the Shie Hassaikai, who Kazuhiro insisted on her calling him **Ouji-isama** given the familiarity between the two men. She first met the young Kai Chisaki at the age of eight years old, when he was taken in by the boss.
Her quirk manifested under rather special circumstances. It manifested out of self defense, as a fight or flight tactic. In a fit of rage that his daughter wasn't showing signs of developing a quirk, he nearly rips out her eyes. The way it made itself known was from her blood getting into the mouth of her father as she was assulted, resulting in him vomiting up his own

     blood as a side-effect, coupled with dizziness. A following meeting with the boss as she still recovered from her wounds, her father would lie saying she was mauled by a dog. Her quirk would later become known as **Overdose** down the line, a mutated version of her father's spider quirk as a result of her mother's drug abuse during her pregnancy with her.

Her abuse and neglect would continue, still the age of ten years old. Her father was arrested by heroes while out at a bar after massacring a few civilians because of some spilled alcohol and her mother escaped the locked down home with Seiko. Her mother ultimately abandoned her at the boss's front door step without an ounce of remorse. She was taken in, given a bath by the boss's daughter, and the scars and bruises among her pale and malnurished body outed her father as corrupt. The boss disnowned her father, and took Seiko in and raised her. For the first full year she lived with them, she was mute.

Seiko was taught the ways of the Yakuza and learned as to why she was treated in such a way by her father. Females inheritantly were not allowed in the Yakuza. Despite this factor, Seiko was taught self defense by some of the Yakuza members as a mean to protect herself. She was a quick learner given she had prior ' experience '. The boss, though not a very loving man, tried his best to make Seiko live life without the fear of being beaten into submission. Only on rare occasions did he ever see a spark of something past the emotionless mask she kept on. She found it difficult to express her feelings. As she lived by her father's words: "*Emotions show weakness, and weakness makes you an easy target.*"

She was very distant with the family, difficult to read and hard to make conversation with, however, she grew a rather strong attachment to the boss. He wasn't her uncle by blood, but he was someone who attempted to invite warmth in her life, no matter how small, and he was the closest thing she had to understanding family and what real familial love was suppose to be. She foundher ways of getting along somewhat with the children of the family; his daughter and Kai. Seiko would be inclined to help the females of the house with cooking and cleaning, and sometimes the daughter would do Seiko's hair for school and try to play dress up with her. However, with Chisaki, things were much more different. They didn't speak to one another, they simply sat in silence. He didn't pay her much mind, but the fact that she was quiet and not as bothersome as most girls her age made him more inclined to let her sit somewhere near by in the room as he read his science books or wrote in journals. They didn't become close in any regard, however, his situation being much similar to hers made her curious about him, and the vague notion of wanting to possibly befriend him. She became very loyal and protective of her new family, especially when Kai began getting in fights with kids at school calling their family ' **Villains** '. Seiko certainly got involved in those fights.

At the age of fourteen, she made a special request from the boss. She wanted to learn swordsmanship. The boss was hesitant at first, perplexed as to why she would want to and not learn how to

     do something more lady-like, however, he eventually allowed it. It was her one ' selfish ' request from him, and he wanted to honor it. She was taught by other Yakuza members, once more, but was eventually taken up to learn swordsmanship from a professional. Her true reason for wanting to advance her skills, was because she wanted to be useful to the boss and to the family. She didn't want to be useless to them, and she wanted to prove that she, despite being female, could be of use.
Years past, and Seiko entered adulthood. At the age of eighteen, she felt like she hit a turning point in her life, and felt like she could actually be on the same level as the men within Shie Hassaikai, even stronger than some of them. She had proven herself worthy of respect many times, standing her ground up against anyone who questioned her strength within the group, and those outside the family who mocked the organization by saying they were getting desperate and they needed ‘ weak women ’ in their clan. She had blood on her hands, as many people in the Shie Hassaikai did, and she was as close to being a member of the family as a

    ny woman could be. She abandoned the name ' Seiko ' and started going by ' **Sei** ' instead, discarding the child part of her name. She even got a full irezumi style tattoo, to show her commitment to the clan, however, her uncle refused to give her permission to get his name, as her **oyabun**, on her body as it would suck her into a world of crime that he didn't want her to be stuck in if she ever wanted to make something else out of her life. He knew she wanted to be part of this world, as far as she had already gone, but he didn't want her in it, and lucky enough for him he was the only one who could stand in her way. She was obedient, and did as he said. She forced herself to be content with what she had already done.

Not long after the capo had put her journey of becoming a Yakuza member to a halt, Eri came into the picture. The young child had been put under Kai's supervision to figure out her curse of a quirk. Sei didn't have much interaction with the boss's daughter anymore, and most certainly never met the leader's granddaughter till this happened, but a change as big as this in the family caught her attention. She was tiny, and rather cute, if Sei had to describe her. She didn't look like a monster in the slightest, and was curious what kind of terrible quirk this small body held.

The fact that the Yakuza wasn't as powerful as it was before the age of quirks was dawning on them all when Sei turned twenty. Kai had long ago decided he wanted to eradicate the world of quirks, and now he even had more of a reason to. That was how he was going to repay the boss, by taking back the power the organization had through erasing the world of quirks, and he had uncovered the truth of Eri's quirk, formulating a plan using her at the center of it all. He didn't come to Sei with this idea, instead, he turned to his trusted, long time friend, **Hari Kurono**. They came to the capo with their idea to try and get the Yakuza back on top, which was rejected out flat, given it went against the Yakuza's way of thinking. Sei, not long after the meeting, heard of Kai's plan, and was shocked, to say the least. She knew he wasn't a very traditional member of the family, but what he was doing went against everything they stood for. She wanted the organization to thrive again as much as he did, but to go against their traditions, their ways, was out of the question. But he was adamant. To a point she wasn't aware of. At some point along the line, tragedy struck, and her Ouji-sama was forced into a comatose state. Fear took over her, and her heart ached watching him lay in that hospital bed. Though she was still rather upset over her uncle, when Kai was made the new head, she was a bit taken aback. He was to be his heir either way, but, he wasn't much older than she was. They were both rather young, and, he had some ideas that would change the Yakuza forever if he set them in motion. She was unsure of everything that was happening, but it wasn't her job to think. He told Sei that she would be needed, and that she was to be considered a member of the clan now that he was running things. He needed people for his goal, and knew she'd be a valuable asset, along with Kurono. The more people, the more power he had, and the more power he had, the more power the *Yakuza* had.