Koshiro

 Current Main 

"I've been called many names over the years...So many I've forgotten the name my own parents called me. Just...Just call me Koshiro."

“Life and death...It's two sides of the same coin to me.

"I will make you my puppet!

"You want to know how I got these scars?"

"I am the line between life and death...Does that make me God?

"The rich man's dog gets more in the way of medicine and medical care than do the workers upon whom the rich man's wealth is built  Hmph right and wrong, good and bad..They are simply names for the same force. There are no good and bad, Right or wrong...Simply the necessity for survival drives our actions. Some people need to kill to live, and they are hailed as hero's. But those who kill for pleasure are monsters..What makes them different? I'll tell you...One did it to survive...and the other did it to live."

Chūshin "Koshiro" Seishin (中心精神, Chūshin Seishin) is a shinobi from Takigakure who had been created for to simply bring Takigakure power. After defection and nine decades of living, Chūshin Seishin has forgotten his name over nine decades which caused him to adopt, Koshiro, which means Ancient. A name that matches his semi-immortality. Koshiro's also known as The Doctor (医者,Isha) from his mastery over medical ninjutsu and sick experimentation.

A title which grants him recognition on sight. His head not only carries a large bounty, but also a reputation which ignites fear within anyone he faces. Koshiro's medical knowledge even borders along reincarnation as he has brought back many Zombies to life. Many actively seek him out in hopes of finding medical help for situations beyond average. Kiroshi is a known Uchiha Hunter. He enjoys dissecting Uchiha Members and examining their optical nerves. The Doctor knows both how the Sharingan works as well as it's many capabilities. He's learned both Uchiha Legend and Taboo. It's rare for an Uchiha to overcome his strength and power.

Appearance
Koshiro aging halted when he turned eighteen. Instead, his body preserved itself in a stage of eternal youth. He stands fairly tall with tan skin and has a more compacted build. His body has various scars and sewed wounds of different sizes, each a memory from a deadly battle. From his mouth to ear are two large sewed scars. Each results from his battle with Sasuke Uchiha. Koshiro's eyes have an unusual colouring: purple irides, no pupils and red sclerae. Korhiro's limbs are sewed on with his unique threads. Creating a rag doll appearance. Koshiro's hair, which is infused with his special threading, is kept large and spiky under his hooding.

Koshiro wears a purple hooded cloak as well as a pull up mask which covers his mouth. Underneath are normal clothing, since Korshiro usually rips up his cloth from using his Thread Style. Koshiro paints his finger and toe nails black with specific Kanji's. Each representing a dead lover he once had.

Koshiro carries a massive scroll on his back as well as his ninja pouch on his left leg. He also conceals hidden weapons including scalpels and various bombs for future use. He speaks with a deep voice which often sounds raspy.

Personality
"One has to pay dearly for immortality; one has to die several times while one is still alive."

Koshiro's mind has been savaged by time and his possibility of living forever. It is a rare occurrence for him to run across someone who has lived as long as he, and still keep their youth. It is for this idea that Koshiro loses his value for life and death. Instead, his thirst lies in intelligence. He wishes to know everything there is about Human's. Biologically, physiologically and psychologically. Although considered taboo among medical ninjutsu users, Korshiro has crossed into gods territory more than once to acquire such knowledge. He believes it to be impossible for someone to know all the world has to offer before their life comes to an end and thus encourages others to seek immortality.

Koshiro disregards time. His semi-immortality allows him enough time to accomplish whatever he wishes. He takes into consideration the life of others, determining their overall value. Will it give him better experimentation which will increase his current knowledge or simply waste his endless time? Koshiro lacks a sense of morality. Good and Bad, Right and Wrong are nonexistent forces. His long life has shown him that only survival exist...Survival and chaos. Koshiro enjoys drinking and other carnal pleasures. However, Koshiro limits himself to better his survival rate. Koshiro uses his immense intelligence for psychological torture rather than manipulation. He believes a broken spirit is key for ones defeat. Koshiro holds a grudge towards those who are foolish enough to enjoy ignorance and stupidity. For he believes a mind is a truly terrible thing to waste.

Korshiro's medical practices are downright sickening and horridly morbid. He's performed operations such as switching brains, eyes and hearts, while his victims were alive. He uses the spoil and rich as test subjects, while offering free medical assistance to the poor.

When fighting a strong adversary, Koshiro will constantly show amazement, going as far as clapping for his opponent. His compliments are genuine. He appreciates true dedication and will let his victims live if they value life. He looks down upon those who are willing to abandon loved ones for petty worldly rewards. Even if it's to accomplish a mission. Koshiro also treasures purity, as it's hard to come across during a Shinobi's life.

Koshiro's view towards Uchiha comes from his medical interest. It is legend that the Sharingan comes from a special emotional chemical behind an Uchiha's optical nerve. And so, Koshiro wishes to dissect each Uchiha and learn more about their abilities and why it's based off of emotions rather than actual training.

Creation
"When creating a monster that you plan on controlling..You should fear only one thing.. That one day, he acquires self awareness....For then, you've created a god."

During one of his many meetings, Takigakure's Head, Ozu, gathered his village's elders within a meeting to discuss ways of acquiring a Hidden Village status. Their economical and military power stood no chance against any of the Five Great Villages. And without a Tailed Beast, Takigakure lacked all hope for war. Takigakure's eldest revealed a scroll holding a Kinjutsu long forgotten. One that could create a potential warring demon capable single handily destroying a village within time. But first, Takigakure's council needed a child.

Meanwhile, nearby within a local hospital a child of two Anbu emerged. Takigakure's head had known of the Child's birth and ordered his father to offer him over. As he believed Takigakure's top Anbu would make a perfect soldier. However, when the child's parents refused, he had both killed. Taking the child, who had just been named, Chūshin Seishin, his officers returned and begun the process. As suspected, Chūshin had been compatible with Earth Grudge Fear. His body transformed into something similar to that of a rag-doll's, which was held together by hundreds of thick black threads. At fist, Chūshin lacked any control. But through strict military training, Chūshin slowly but surely became a devastating force.

Becoming the Demon
Chūshin's body allowed him to manipulate razor sharp threads for many purposes. He was capable of sewing up any injuries that he or others might suffer, most commonly by reattaching body parts, and could even use his threads to pierce skin. Utilizing his threads sharpness, Chūshin created a unique style of fighting known as Thread Style. Thread Style allowed great manueverability through swinging as well as kenjutsu like attacks The Takigakure head constantly sent him out on missions which involved massacring large numbers of targets, which allowed him push his thread style father. Soon, Chūshin became Takigakure's very own demon.

However, Takigakure's council knew of Earth Grudge Fear's unique Chakra abilities. He could consume an opponents heart and gain their chakra type. And so, Takigakure's head sent him out on various missions to each Land. A target for all five elemental chakra types. With his thread style, Chūshin managed to acquire each heart, unknowingly prolonging his life as well.

Chuunin Exams: Gaining Self Awareness
Chūshin lacked any form of self awareness. Although strategically intelligent, Chūshin lived sheltered. He had no idea who and what parents were or even how families came to be. To him, everyone simply existed as a tool. Takigakure's head felt it ready to expose him to the world. As a statement of Takigakure's upcoming power. However, Chūshin saw something foreign. He saw a loving mother kiss her son before his exam. Chūshin felt his true heart increase...What was it? What was this feeling? He entered his gate at the Forest of Death with a different intention. He acquired both Scrolls within a day, but spent another looking for various participants. He would ask what that feeling in his chest was? It was not until he found a girl that he received a true answer...Love. And for it, she allowed her to live. Finishing his exams, He returned to Takigakure thinking of that word. He asked his council who shooed it away. Love was not important to Chūshin. He had to focus on being a good tool. That night Chūshin did a little research himself. He kidnapped Takigakure's head elder and tortured him for answers. Any answer. The Head told him everything..Including his parents massacre. Angered, Chūshin killed each and every elder...Including Takigakure's head.

Defecting
Now an S-Rank, Chūshin defected Takigakure without a goal. He traveled from village to village killing those who attempted to stop him. He lived wildly, constantly dissecting animals to find what made them different. He built up many names. So many he forgot Chūshin. After awhile, he became Koshiro, or ancient due to his halted aging. Koshiro acquired a natural taste for knowledge. Being so sheltered made him want to learn everything he could, disregarding it's cost. He read scrolls upon scrolls and studied under an unnamed powerful medical sage. Koshiro learned medical ninjutsu faster than an average shinobi and could even revert his affects. The Sage made him promised to never go beyond human limits as they were placed for a reason. But Koshiro failed to listen... Koshiro's immortality morphed his idea of human limitations. He already could not die, So Koshiro decided why not experiment it on others. Once he learned enough, Koshiro left and continued reading scrolls on medical ninjutsu and biology.

Becoming The Doctor
Chūshin's long life had been spent learning everything he could about the body as well as acquiring a mass of elemental jutsu (will be continued later)

Joining Chinsenka
(Coming Soon)

Abilities
Koshiro's strength excels in many fields of battle. Even without his Earth Grudge Fear, Koshiro's immense knowledge and abilities go unsurpassed by many. His death count exceeds thousands. Koshiro's battle with Sasuke Uchiha is a testament to such claims. Koshiro's influence spreads nationwide. His travels spawned various rumors and turned him into something of a legend or myth. Koshiro has taught head Medical Shinobi for many villages, all under different names. His labs are scattered throughout all Lands, as they serve as bases also. In each lab are hundreds of experiments awaiting summons. Koshiro holds a unique respect and power over common folk. His robin hood-esque view towards medical help, meaning he helps the poor, has gained him their support. He can find room and board in almost all villages. However, his skills and history also grants him S-Rank status. Koshiro's criminal bounty exceeds millions. Koshiro's murdered very important people and crossed a shade of medical ninjutsu not meant for human contact. Koshiro has created an army of undead for use just in case the need calls for it. Many times, he will summon two zombies to fight for him before engaging in direct contact. Due to his position in Chinsenki, members and enemies alike fear crossing his path. Members are alerted to find Koshiro if heavily wounded. Uchiha alike are warned about The Doctor. If ever one finds themselves in battle, run. Koshiro holds a special respect for Hyuga Clan members. He see's their eyes as both power and undermined. He has called them the strongest Dojutsu wielders since they can access Jutsu without fear of self destruction. Koshiro holds a secret Hyuga alliance made after a Hyuga saved his life during a mission gone wrong. He promised each and every member free medical care.

Koshiro is a widely feared combatant, a true demon of war. His monstrous, morbid Frankenstein like creations and mastery over various chakra natures make enemies wonder if he is even human. Many seek Koroshi for various reasons including; a demon for protection or requiring medical assistance. Koroshi often request no payment from those who cannot afford it, simply asking them to cherish life. Koshiro's chakra reserves are naturally impressive. Even so, years of collecting bodies and assimilating hearts have boosted his Chakra to monstrous levels. It stands to reason that in his efforts to learn all existing techniques, his array of abilities has probably become larger than any other single person and that he has vast knowledge on all forms of technique

Intelligence
Koroshi's mind is an open book. His thirst for knowledge requires constant observation, which transfer into his strategies. He can spot a weakness in an opponents attack and plan while formulating a counter. Possessing over a century of knowledge, there is little capable of truly surprising Koroshi as he can quickly weave together past experiences to form hypothesis. His unique thinking pattern goes impossible to mimic. A man of few words, Koroshi can inspire fear within making his presence known. Koroshi is well versed in psychology. He can examine ones actions and behaviors and determine their next move. He has also tortured his enemies through psychological warfare. His most infamous being reviving loved ones. Koroshi usually sends his Subjects to fight instead of directly engaging. Using them as perfect test dummies, he can gather needed information to succeed in battle. Koroshi has knowledge of Uchiha and Senju history, allowing him to eliminate all with the Cursed Eyes. Koroshi has a strong and powerful memory.

His strategist behavior revolves around his knowledge. Before entering battle, he uses gathered information to piece together and deduct a course of action that guarantee's success. Which means very few battles are rushed. Koroshi develops plans in a reversed manner. Instead of plan A, he uses Plan D. His reason for this being Plan A, since it's the first, remains the most suspected plan. Never use an enemies front door. When a plan is broken, Koroshi can create and shape a new plan based off what caused his first to fail. Every failure, in his mind, is a opportunity. He can torture his targets through combining his medical ninjutsu and intelligence. Koroshi holds knowledge of various diseases and illnesses as well as cures and antidotes. He also has connections to various herb specialist and medical shinobi he's worked with in his past adventures.

Medical Specialty Mastermind
To go along with his Nedical Jutsu, Koshiro has a enhanced knowledge of various bodies. He can deduce a bodies attributes by simply looking at it as well as track it through familiar prints. His attacks are carefully aimed towards certain areas. His knowledge of Medical Specialty extends over various modern fields such as Cardiology and Neurology. Koroshi's extensive knowledge lead to new developments in medical ninjutsu both feared and forgotten. He can use medical jutsu for both internal and external uses. However, his Earth Grudge Fear eliminates his requirement for self healing. Instead, Koroshi mostly uses medical ninjutsu for offensive purposes.

Earth Grudge Fear
This technique is a secret kinjutsu of Takigakure. It transformed Koroshi's body into something similar to that of a rag-doll's, which is held together by hundreds of thick black threads. Koroshi is able to manipulate these threads for many purposes. He is capable of sewing up any injuries that he or others might suffer, most commonly by reattaching body parts. This often forms the basis for his Reanimation technique and Zombie creations. He can detach parts of his limbs and then manipulate them, to the point that he can even send them underground and then reattach them when finished.

The most significant aspect of these threads are that they grant Koshiro a form of immortality. In addition to sewing up his injuries, he can use his threads to tear into a victim's body, steal their still functioning organs, and integrate them into his own body, thus extending his life. Koshiro usually uses this method to steal hearts from powerful shinobi, and is able to store up to four spare hearts in his body at any given time, meaning that all hearts must stop functioning in order for Koshiro to die. He can also put one of those hearts into his limbs and have them move individually, freeing them from possession ninjutsu and genjutsu.

These stolen hearts from others are stored in various animal masks that are sewn onto his back, granting him vast amounts of chakra and numerous elemental affinities. He can detach these masks and have them take on a body of their own, composed entirely of threads. These masks are capable of attacking separately, unleashing devastating blasts of elemental chakra.

These threads can also compact together to form a spider-like body around Koshiro, allowing him to fuse the attacks of his masks together in order to increase his attacking power.

Thread Style Arts
Although a user of taijutsu, Koshiro developed his own style of fighting known as, "Thread Style Arts". Koshiro's threads are immensely durable and sharp, capable of deflecting metal weaponry. Koshiro can use his threads to stab flesh cleanly. His thread style consist of releasing powerful blast of threads, grabbing an opponent, or simply slashing those around him. Thread Style Arts grant a three hundred and sixty degree reach as his threads can come from any part of his body. Koshiro's use for his threads are only limited by his imagination. When using Taijutsu, Koshiro can increase his Taijutsu reach by firing his limbs, which will return due to his threads. A lot of his thread style techniques are simple taijutsu moves infused with his razor sharp threads, creating a taijutsu/kenjutsu mix.

Medical Ninjutsu
After years of studying Medical Ninjutsu, Koshiro has high skill in Medical Ninjutsu. He's created many techniques and delved into forbidden fields. Unlike other medical specialist, Koshiro focuses more on manipulation of others rather than his own body. Since his Earth Grudge Fear can heal his wounds, he finds very little use in self healing techniques. However, he can still perform such Jutsu with ease. He can severely injure a person with a single chakra-infused strike to the chest and kill with a strike to their head. With a mastery in chakra control, Koshiro can use a chakra scalpel without any hand seals with great strength and sharpness. Koshiro once used Mystical Palm Technique at a distance to heal a fallen Hyuga.

Koshiro experiments in a field known as Genetic Merging. A form of genetics which involves merging two or more DNA structures in hopes of creating a chimera. He can also manipulate a persons brain pattern for a desired effect. Koshiro's medical ninjutsu focuses more on Reanimation Jutsu. He has hundreds if not thousands of corpses sealed within his special scroll. Koshiro can also summon his main corpses through regular Kuchiyose. Koshiro, by far, exist as one of few who have nearly mastered the line between life and death. As he would describe,

"I wouldn't call my Reanimation skills an absolute mastery..Yes, I can bring back the body..But that's a simple heart beat..My zombies..My corpses lack soul..They lack the ability to think for themselves. I simply manipulate their instincts. For when I can bring back a person with their original thoughts, their original feelings, then I will take my title as God."

So far he's only achieved physical reanimation, which often serve as enough for battle. Koshiro potentially holds an army to fight for him. His Medical Ninjutsu also extends past humans. He can heal and perform jutsu upon animals and insects.

Reanimation Jutsu
Koshiro has demonstrated a disturbing affinity for corpses, and has demonstrated an interest in being able to reanimate them. He prefers to summon his "Zombies" to fight for him before engaging himself as it allows him to assess his opponents abilities. His Reanimation Jutsu focuses on physical revival. Meaning he only brings his targets body back to life, rather than their soul. Although alive and capable of accessing Jutsu, they lack human knowledge and emotions, including pain. This allows them to fight on days on without physical fatigue or limitations. It will also induce psychological torture. With enough time, Koshiro can create a perfect look-alike of a person from a corpse.

Equipment
Shuriken Chakra Thread Harness Kunai Senbon Specially Designed Kunai Metal Wire Explosive Tags Flash Bombs Smoke Pellets

Relationships
Yuna Hime

Trivia
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