This will be the main villain of the First and Second arc

[hider=Seijuro, Nightmare of the Hidden Leaf][u][b]Name:[/b][/u] Seijuro Kizaru Nandate
[u][b]Age|Gender:[/b][/u] Deceased at 42 / Male
[u][b]Alliance:[/b][/u] Konohagakure
[u][b]Rank:[/b][/u] S
[u][b]Clan:[/b][/u] Seijuro utterly massacred his entire clan as a young, violent sociopathic child. 

[u][b]Kekkei Genkai:[/b][/u] N/A

[u][b]Traits:[/b][/u] Seijuro is revered as the most vile, malicious, underhanded individual of his generation. He is also reluctantly infamous for his intelligence, as the most cunning and observant individual to come out of Konoha in decades. His chakra reserves are above average but not enormous. His chakra control is renowned among the finest in the world. [/hider]

[hider=Appearance]
[u][b]Appearance:[/b][/u] [img]https://i.pinimg.com/originals/49/8e/f9/498ef90e1eb2cb7f9bc58f590f270f20.jpg[/img]
[/hider]

[hider=Personal Data][u][b]History:[/b][/u] Seijuro was born into a clan with very low social status. They had no money and no name for themselves. His mother was a kind, caring woman who tried to show Seijuro as much love as she could, but she was a drug user and often neglected him without even realizing it. She would sometimes provoke his father, also a drug user but more of your classic alcoholic, who would continuously beat her into submission in front of Seijuro. His father was the most vile thing in existence in Seijuro's eyes. He would force his mother onto the bed and force her to give in to his desires every night when all she wanted was a reprieve from the nightly violence. She stayed for two reasons, one was for Seijuro's sake, and the second was because she was hooked on the drugs he would constantly supply her with. 

The day came when Seijuro was seven years old where he had grown tired of his father abusing he and his mother. He had grown externally void of emotion where inside he was bitter and resentful toward both his drunken father and his neglectful mother for allowing this to go on. One day during a particularly bad fight between his parents, his father was on top of his mother who had once again been beaten to the ground, though his father did not stop this time. He was going to kill her. Seijuro, knowing love only from her albeit seldom, protected her out of instinct. Grabbing the closest weapon to him, a knife on the counter, he plunged it into his father's back, wanting nothing more than for him to die. His father fell to the floor, said he knife piercing his heart. His mother was crying and beaten to a bloody pulp. For a moment Seijuro stood lifeless, showing no emotion at all, no remorse for the killing of his father. He looked over at his mother, and for but a moment he felt sorry for her. Such a poor creature knew nothing but abuse her entire life, and while Seijuro was young, he could still see that the drugs and the drinking took precedence over taking care of him. He placed his hand on the knife in his father's back. His mother's eyes widened as she whispered to him, wondering what was going through her son's mind. For a brief moment he contemplated what he was about to do, was he simply putting his mother out of her misery? Was he exacting revenge on her for her neglectful behavior? No, he was killing the only bit of love that ever existed in him. She screamed up until the knife pierced her throat, a swift death for the poor soul. Her eyes were full of tears as she watched her only son turn into a cold blooded killer in her last moments of life. 

Seijuro bounced in and out of orphanages for a several years. He would often get kicked out for fighting with the other boys who thought him a freak for never showing emotion. There was a girl in one of the orphanages who tried her hardest to bring out the good in Seijuro. That girl was Saya Akizakura. She could feel the void of emotion in Seijuro's soul, but she could also feel his pain and resentment he buried. She tried to befriend him, and he only picked her mind apart. He found out what she was, what her abilities were, without even knowing her clan at all. This scared her away from him, and soon after Seijuro regretted the fear he instilled in this poor young girl. He began to long for her, and this in turn struck fear in his own heart. And that led to even more fear, the fact that he had feelings for this girl frightened him so much that he resolved to kill her. And so he burnt down the orphanage, killing everyone inside except for Saya, who with her abilities had escaped without Seijuro's knowledge. 

After this Seijuro wandered the land a young boy with no home. He learned to accept the loneliness that came with it and further buried his emotions. All he knew was pain, and he repressed this pain by killing others. Hunting for animals to feed himself brought him great joy, often forcing his prey to suffer before they died. 

Eventually he found himself in the streets of Konoha stealing to get by when he didn't catch his own food. It was easier to take from others rather than find his own prey. People became his prey, until one day he was caught by a renowned medical ninja in the village. He took Seijuro in off the streets and taught him the ways of the Shinobi. He was already skilled with ninja weaponry from his days in the orphanage where the older orphans would play with shuriken and kunai with dreams of one day becoming Shinobi themselves. However this was no game for Seijuro, he took these tools seriously and practiced diligently with them. The man who took him in was impressed by this natural skill and asked Seijuro if he wanted to become a medical ninja. Seijuro had no intention at all of staying away from combat and helping heal others, though the knowledge of the human body and power that came with the path of a medical ninja fascinated him. And so through his power of manipulation and lies he took advantage of this man and studied the ways of medicine and chakra control. He picked techniques up much faster than his sensei expected. He was more than just a child prodigy, Seijuro was a genius by all means. 

Several years passed and Seijuro graduated the ninja academy in mere weeks. He was a Genin for less than a year and became one of the youngest Chuunin the village had ever had age thirteen. It was at this time that a young girl began studying with his master to become a medical ninja as well. This shocked Seijuro, as it was the same girl he thought he had killed, Namine Akizakura. He always covered his face ever since becoming a ninja so for a while she didn't recognize him, however she always felt odd around him. Seijuro played the part of a manipulator so well around her that they became close, he would warp the young girl's mind and was cunning enough to turn her against her own intuition. He made her believe her own senses misguided her and were lying to her. This was a testament to Seijuro's ability to manipulate others, that he could even fool the abilities of an Akizakura. Eventually he began to grow fond of her, and instead of trying to kill her, he wanted to make her his own. He began to fall in love with her, the emotionless boy who never loved anything after his mother died suddenly had hopes and aspirations for the future. But when the time came to confess his feelings to Saya and court her to become his, she could not bring herself to accept. She loved him, that she did, but something inside of her begged her to refuse. It was a feeling too strong to ignore that not even the young Seijuro could turn her from. And so she declined, breaking the young boy's heart. 

This broke Seijuro. His brief period of trying to learn to love was destroyed by his own doing. Just maybe if he had been true to her and didn't just manipulate her into loving him he would have had a chance, but his selfish intentions pushed her away. And so he could no longer be a part of her life, but he wanted so badly to kill her. But the worst of Seijuro was brought out that day. Kill her? No, that would be too easy. Instead, he would take from her everything she loved. But what did an orphan like her have to take? The village. The village she loved so much would be stricken of life. And so Seijuro resolved to become the Hidden Leaf's Nightmare. 

After learning the peak medical techniques Konoha had to offer, he became a mercenary in the Leaf village's underworld. Eventually the Hokage had to personally come to Seijuro and inform him that he was being too brutal with his line of work and was bringing a bad name to the village. Seijuro laughed in the Hokage's face and told him that the village had nothing left to offer him. On Seijuro's last day in Konoha he used his sensei's own technique that he had taught to he and Saya to kill him right in front of her, splattering their sensei's blood all over her. She tried to fight back against him but Seijuro was too cunning and skilled. He could have killed her right there, and he made that known to her, and informed her that the only reason he kept her alive was to watch her suffer for the rest of her life. It was at this time that he removed his bandages and revealed himself as the one who burnt down the orphanage they met in. 

Seijuro left the village a Jonin at age seventeen. He immigrated to Iwagakure on rumors he heard in the Leaf underworld that there was a man who had found immortality in Iwa. It was there that Seijuro found a puppet master who took an interest in Seijuro for his intellect and medical skill. He trained him in the art of puppetry until Seijuro inquired about why there were rumors he was immortal. The man always grew quiet and never spoke a word to Seijuro about it which only made the boy more curious. Seijuro studied this man and eventually was able to call his teacher out on his methods. "The way you walk, it sounds like hollow wood crossing the floor. You are not made of flesh." His teacher, stunned at his students ability to discern his true nature, could not let Seijuro live from this. He turned on his young student and exhausted every resource he had to kill him. Seijuro was outmatched in terms of power and experience, however his skill and wit outweighed his master. In a short time Seijuro had learned every possible way to manipulate a puppet from watching this man. And so Seijuro killed the second of his teachers and stole from him the method to becoming immortal: Human Puppetry. 

It was not long after Seijuro himself became a human puppet. He covered up the death of his master and began serving in Iwagakure's ANBU black ops until he became the captain of the ANBU in under a year. It was here where he manipulated the last Tsuchikage, giving him false information that Konoha was plotting against him when he lived in the Leaf. He stirred the pot of war for months and eventually took a squad of Iwa nin out to do reconnaissance on Konoha, killed them all himself and returned to the Tsuchikage and reported that it was Konoha that slaughtered his men. The Tsuchikage blamed Konoha and began an assault on any of their Shinobi outside of the village once retaliation against this tactic grew, Iwagakure launched a full on assault against Konoha and the Second Great War began. During this war Seijuro ordered the extermination of all Akizakura clan members, and slaughtered all of Saya's remaining family, although her daughter Namine survived by being thrown into hiding. Seijuro caught wind of this trickery, and set out to kill Namine as a final act of vengeance on Saya to truly take away everything she loved. 

At the end of the war Seijuro grew cocky. He had an army of human puppets at his disposal until Saya revealed to the Tsuchikage that Seijuro had been manipulating him the entire time. So of course that meant Seijuro had to kill the Tsuchikage. And so he did, and he became one of Seijuro's growing collection of human puppets, though this one was especially important as it was so realistic it was used to manipulate the people of Iwagakure as their Tsuchikage for months. Seijuro used this tool to further the war so fast that by the time the jig was up and he could no longer deny the rumors of the Tsuchikage being nothing more than a puppet which was propagated by Saya and Konoha herself, the war was already in full swing and so much blood had been spilled on both sides. At this point the war was too far gone to call off, but Seijuro was exiled from Iwagakure. And so he marched on Konoha himself with his army of puppets and set out to kill Saya's daughter Namine once and for all, but his arrogance got the best of him and he thought himself invincible. And so he was caught in a trap by the three Sannin (one of them being Saya Akizakura) and the fourth Hokage. The Hokage was killed and so was Saya, and it took the power of the two remaining Sannin and their faithful follower Jaakuna to seal Seijuro, though Jaakuna was taken to the grave along with the puppet master. Ultimately only two Sannin remained with Saya dead, one of them was Gisho, who became the Fifth Hokage. 

Twenty years later, Seijuro lives again. No one knows how, his soul was sealed for certain. But somehow, some way he walks among the living. 

[u][b]Personality:[/b][/u] No one can capture a snake's personality. He's just a fucking Nightmare of a human being. You're better off not getting to know this guy. He's the worst thing to ever crawl out of Konoha. 

[u][b]Combat Style:[/b][/u] Seijuro uses any manner possible to keep himself out of combat because as soon as his blood is drawn from his body a side of him that rarely anyone sees is unleashed. He is a master strategist and cunning beyond measure. Only when one truly brings Seijuro to the point of rage do they have a chance of defeating him. If his opponent cannot bring out his anger and allows him to keep a level head, they stand no chance of overcoming his intellect. 
[u][b]Nature Release:[/b][/u] None [/hider]

[hider=Jutsu][u][b]Jutsu List[/b][/u]
[url=http://naruto.wikia.com/wiki/Puppet_Technique]Puppet Technique[/url]
Body Flicker
Mystical Palm Technique 
Chakra Scalpel
[url=http://naruto.wikia.com/wiki/Generic_Sealing_Technique]Generic Sealing[/url] - [i]Seals tattooed on his wrists to summon his puppets[/i]
[url=http://naruto.wikia.com/wiki/Thousand_Hands_Manipulation_Force]Thousand Hands Manipulation[/url] 
[url=http://naruto.wikia.com/wiki/Chakra_Threads]Chakra Threads[/url]
[url=][/url]

Jutsu Name: ([i]Remote Puppet Seal[/i])
Jutsu Type: Fuuinjutsu
Rank: C
Effective Range: 5km
Nature Type: None
Description: Seijuro places a seal upon his puppet that allows him to control the puppet without the use of chakra threads. 
Drawbacks: Seijuro must remain perfectly still in a state of meditation in order to perform this technique leaving him completely open to attacks. He can only control a maximum of two puppets at once with this technique. 

Jutsu Name: ([i]Disengagement Technique[/i])
Jutsu Type: Ninjutsu
Rank: C
Effective Range: Long
Nature Type: None
Description: This is Seijuro's version of the Replacement Technique. Instead of a log or what have you, Seijuro will switch places with one of his puppets, or switch two of his puppets places with each other. It requires three one-handed seals. 
Drawbacks: Can only be used once every three posts. Large chakra cost for a C rank technique. 

utsu Name: ([i]Hellfire[/i])
Jutsu Type: Ninjutsu
Rank: A
Effective Range: Long
Nature Type: None
Description: Seijuro's Third Tsuchikage puppet Kyoku uses a cannon hidden inside  a panel on its back. The cannon fires a massive concussive blast of chakra that obliterates anything it touches. This is not Seijuro's style to be large and flashy, but certain situations call for such a maneuver. 
Drawbacks: Can only be used three times per day, takes a large amount of chakra to fire, the Kyoku must be locked into the ground and is left out of commission for fifteen seconds after firing.
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[hider=Weaponry][b][u]Weaponry:[/u][/b] 
[i]The army of human puppets Seijuro had accumulated during the Second Great War were destroyed save for one.[/i] 

[b]Akumu[/b] - Seijuro himself is a human puppet. Thus, his entire body is an arsenal from Hell that has given him the moniker "The Hidden Leaf's Nightmare". His body is formed out of a chakra-hardened wood that makes it resistant to chakra based attacks, however by no means is he immune to them. They simply soften the blow giving the illusion that he can take more damage than the average man. Beneath the wooden exterior is a thin metal layer from Kyoku that is lighter than steel but still very durable, allowing him to retain his ability but adding an extra buffer of durability beneath his exterior puppet body. He has modified the bones formerly inside of his forearms into blades that shoot out of the sides of his arms at will. They are modified to be sickle-shaped blades covered with a black synthetic substance that protects them from corrosive materials. Each blade comes with a groove next to the edge that allows for the travel of a highly corrosive blood-red acid down the edge of the blade, allowing Seijuro to swing the blades causing a spray of highly corrosive acid capable of corroding most metals known to man. Contact to the human body is extremely dangerous. The acid comes from two seals on the inside of the forearms that allow the acid to drip down the blades. If necessary Seijuro can exhaust the seals potential and create an acidic flood in the area he points the seals at. Underneath his tongue is a flamethrower that uses his chakra as fuel. His feet and elbows contain compressed wind jets that allow him the ability to temporarily fly, change direction in the blink of an eye, propel himself forward at incredible speeds, or simply create a powerful concussive burst of wind to attack or defend with. The elbows take 30 seconds each to recharge and the feet can maintain flight for up to ten minutes at a time before needing a recharge time of one minute. Inside of his stomach his 21ft long small intestine has been preserved and transformed into a weapon, at the end of them is a sickle shaped blade coated with a poison that instantly numbs the motor neurons in the area effected, but leaves sensory neurons working so that the opponent cannot move but remains capable of feeling pain inflicted on them; perfect for torture. The poison spreads quickly through the bloodstream. There are seals on each of his fingers that summon numerous shuriken to rain down on his opponent. Seijuro can suppress his chakra with these seals and create invisible chakra threads attached to any weapon he throws in order to manipulate them unknowingly. 

[b]Zetsumei[/b] - Seijuro's human puppet of Mitsuki Dokugami. The puppet uses the Kekkei Genkai of the Dokugami Clan to create poisons of various natures in order to paralyze or kill its victims. Thus, Zetsumei can spew large clouds of toxins out of its mouth or create streams of toxic liquid. Touching the puppets very skin can transfer toxins off its body. The Dokugami clan are literally poisonous inside and out and this human puppet is no exception. Seijuro has given the puppet a deadly scythe and tattered black hooded cloak to go with its new appearance. The most deadly poison the puppet uses is a necrotic toxin that destroys the cells of whatever it touches in seconds and slowly spreads throughout the body within several minutes after contact. Zetsumei's ribs have been sharpened and are coated with his necrotic poison; they have been modified to protrude from the puppets chest in order to pierce his opponent, providing a close range attack. However the true purpose of the modified ribs it to be used as a cage to trap opponents daring enough to come close to Zetsumei. The puppet has seals on its hands that summon senbon and shuriken at will, using its poison abilities to coat the tools as they are summoned. The mouth of the puppet fires a spiked chain with a nine inch blade at the forefront. The chain and blade are both coated in the puppets signature necrotic poison. 

[b]Kyoku[/b] - The human puppet of the Third Tsuchikage, crafted by Seijuro after murdering him in cold blood. He used this puppet to manipulate Iwagakure for several months during the Second Great War before they figured out it was a puppet. The Third Tsuchikage possessed the Steel Release Kekkei Genkai and this human puppet takes full advantage of that. The Impervious Armor ability is used by this puppet to create a near impenetrable defense on its exterior. This ability is also used by Seijuro to help craft himself and his other puppets for defensive purposes. Any weapons used by Seijuro are also created out of this black steel, giving him an edge over users of normal steel. The Third Tsuchikage was a man of incredible stature, and Kyoku was bloated out slightly to create space so that Seijuro could actually enter and travel within the puppet as armor and manipulate it from within. The puppet uses two black steel nodachi as its main forms of combat. Kyoku utilizes a battery in either of his arms which produces an electric current to run along his weaponry and his body as a whole. Augmented by Seijuro's chakra this electricity can be turned into a short range (3 meter) field around the puppet that paralyzes opponents or can be conducted through weaponry or the puppets hands as a blade. The field of electricity paralyzes Chuunin and weaker opponents instantly but higher ranked opponents require a few seconds of staying in the field to paralyze them. He can only maintain the electric field for 15 seconds at a time with a two post cooldown. Firing a bolt of electricity as a projectile is also possible but very chakra consuming. Two spiked chains attached to six inch blades reside in either of Kyoku's elbows attached to rotating pistons that will pull in anything the chains are lodged into or wrapped around. There is a seal on the puppets wrists that fire kunai attached with rows of explosive tags. Kyoku has a signature seal located in its stomach that creates a chain of tags to be summoned, each equipped with another tag that summons more explosive tags creating a chain reaction until Seijuro forms a hand seal to detonate them all at once. Located on Kyoku's back is a panel that flips over to reveal a giant cannon. Kyoku must lock all four of his limbs into the ground before firing the cannon which uses Seijuro's chakra as a medium for its explosive power. Seijuro has enough chakra for three uses in one day, however it takes at least a minute between uses. The cannon is an S-rank technique that blows the puppet backward even with its limbs engrained into the earth. 

[u][b]Miscellaneous: [/b][/u] Ghost stories of Seijuro are told in Iwa and Konoha to scare small children (and adults who know the truth about him). Some believe he is a myth, that some of the things he has done are too vile to have truly happened. 
[/hider]