Millenium Earl-
The story's main antagonist. Also known as "the Earl of Millennium", he tricks people with dead relatives and friends into creating Akumas. He is a sorcerer from long ago, and he plans to lead the world to its death. Some time in the past he formed an alliance with the Noah family, who call him "Duke Millennium". Hoshino says she based the Earl of Millennium off a legendary alchemist/preacher (most likely the Count of St Germain or Nicolas Flamel, though in many ways he also reminiscent of Dorian Gray, possibly referenced in "Dorian Grey man" and thus "D.Gray-Man", as adapted in the film The League of Extraordinary Gentlemen) whose tale even claims he still may be alive somewhere.
In appearance, the Earl resembles a grotesque caricature of a Victorian gentleman -- a rotund figure in cape and top hat, with an enormous grin that remains fixed even when he is speaking and even eating, and his eyes permanently hidden behind a pair of pince-nez spectacles. In the manga, almost every one of his lines of dialog ends with a heart; in the anime, he invariably uses polite Japanese. Throughout the story, he displays two different personalities. The first is his normal cheerful, friendly, and happy attitude, almost like a friendly old uncle. With the Noah, he's a member of the family, and is particularly playful and affectionate towards Road. His other personality is one of sheer, sadistic malice, capable of happily playing with people's lives.
He wears a different hat in each encounter, each with a different decoration. In a gag comic in Volume 2 of the manga, he is shown taking off his hat, and having another set of ears. His main form of combat involves his umbrella Lero. He has also shown the ability to create massive explosions of dark energy. The Earl is also able to summon a large black sword that is the opposite of Allen's Crown Clown sword. The Earl is able to survive direct hits from an Exorcist's Innocence without taking any damage as well, as seen when Lavi engulfed him with a powerful Hi Ban attack, and even when an illusionary Earl was able to survive Allen's Cross Grave attack without taking any damage at all. During his brief fight with Allen Walker he refers to Allen's new Innocence and states that Allen resembles the "Whiteface Clown who picks on the Auguste Clown". This may be a reference that Allen is the only one who can defeat him.
The Earl recently traveled to Edo to complete the construction of a new ark to replace the old 'defective' ark. The Earl plays the tune of destruction on a piano and the white ark disappears while a black ark comes out. As the white ark is destroyed he laughs and cries even though he said to Road and Lulubell that he has a cold. With the black ark complete, the Earl and Noah fly away from Edo. However, due to Allen Walker's interference, the Earl was only able to download 20% of his Akuma producing 'egg'. As a result, the Earl is currently incapable of making any new Akuma, and it is implied that it will take a long time to rebuild the plant. This is the first time in the story when the Earl is seen losing his composure, his face contorted with pure seething rage.
Lero-
Lero is the Earl's talking umbrella and golem, which appears as a normal cane umbrella with the addition of a small talking jack-o-lantern on the tip. It does not do much except for screaming around, adding its own name on almost every sentence said by it. When used by Earl, it works as a flying umbrella in the style of Mary Poppins. It's very loyal to the Earl and likes to stay with him, but Road often takes Lero with her against Lero's connivance. When in her usage, he acts as a witch's broom and an umbrella. Lero also seems to be the holder of the Earl's sword when it is not in use, as seen in chapter 89 when the Earl pulls the sword out of Lero while fighting Allen Walker. Additionally, the Earl used Lero as a beacon of sorts, as seen in Volume 1 when he used it to summon a swarm of Level 1 Akuma to attack Allen. Right now, Lero is reunited with the Earl.
NOAH FAMILY
The direct descendants of Noah. A family of superhumans who cooperate with the Earl. The Noah are characterised by their grey skin tone, yellow eyes and a horizontal line of cross-shaped markings on their foreheads. Each of the Noah possesses his/her own unique ability, as well as a common ability to destroy Innocence. The Millennium Earl stated that Skin Boric is one of 13 apostles, so it may be assumed that there are 13 Noah in total. This assumption later on was confirmed recently in the manga when inspector Howard Link explained to Allen that the Order already knew that the clan is composed of 13 members. Only five have been shown thus far (Debitto and Jasdero count as one; Lulu Bell has recently reappeared in the manga canon), so it is possible that another eight Noah will be introduced in the future. However, despite the family of the Noah being made up of thirteen "apostles", there is a fourteenth Noah, one who has only been referenced to as both "the fourteenth" and "the musician". This member of the Noah clan was killed by Earl when he betrayed the family by giving control of the old ark to a human. Noah's are noted to be extremely powerful, easily able to fight exorcists of any level lower than 100% and are easily more powerful than the strongest Level 3 Akuma.
Jasdebi
Jasdero-
Debitto-
Twin brothers who, together, represent the "bonds" of Noah. Of the two of them, Devit (デビット, Debitto?) Seiyū: Saiga Mitsuki appears to be the more dominant and calculating of the two, and plays the role of the older brother. Jasdero (ジャスデロ, Jasudero?) Seiyū: Morikubo Showtaro, despite his strange appearance and stitched mouth, is the more submissive and innocent of the pair. He has an affinity for his hair, and seeks comfort from Devit when it is damaged. They resent being called "the twins", and instead refer to themselves collectively as Jasdevi. Both Devit and Jasdero carry revolvers, and have a habit of aiming them at random things, including one another. Unlike the other Noah, they do not dress formally when gathering at the Earl's breakfast. Originally, the Earl ordered them to assassinate Cross Marian of the Black Order - something they failed to achieve three times in a row. Their most recent attempt brought them to Edo, where, instead of finding the general, they found themselves saddled with Cross's debts and a new pet chicken.
They later venture into the Ark to seek vengeance against Allen, claiming that "a student has to pay his master's bills". During the confrontation, Lero reveals that the guns Jasdevi carries were bought off the black market. They are not actually an aspect of the twin's powers, but rather focus for their power of Materialization (実現) - when Devit and Jasdero imagine something simultaneously, they can manifest it in tangible form. Their preferred techniques include:
Blue Bomb (青ボム): Materializes bullets that will freeze anything they hit
Red Bomb (赤ボム): Their bullets create a fiery explosion
White Bomb (白ボム): Destroys anything in its path
Purple Bomb (紫ボム): "Deceiving Spectacles"; covers the eyes of the enemies with paint and causes them to see any illusion that the twins want.
Green Bomb (緑ボム): A person is trapped in a bubble filled with slime.
Jasdevi's Hate (ジャスデビの怨念): Materializes a monster that seems to be made of numerous dead human bodies. The monster moves according to Jasdevi's will.
"The Earl, from a time where he was laughing but was actually really Angry." (笑ってる×けど×実はすっげー怒ってる時の×千年公): They materialize an illusion of the Earl that is derived from a past memory.
The twins are also able to merge into a single entity by shooting each other in the head. In this form, Jasdevi no longer uses revolvers as a focus for his abilities, and is able to materialize anything he desires. In this form he also relies on his vastly enhanced physical strength and his hair, which can elongate and be used as weapons or tendrils. An example of this ability is shown when the combined pair hide a piece of their hair in Krory's pocket to steal his flask of Akuma blood, stealing his power source to gain an advantage. He attributes new strength to the desire to materialize "the strongest imagined body". Jasdevi engages in a severe battle with Arystar Krory and in the end is severely wounded by Krory's Innocence. As the ark crumbles around him, he splits back into the twins and falls through a doorway in Noah's Ark. Their current fate is unknown.
Road Kamelot-
Road Kamelot is the first Noah introduced in the D. Gray-man series, appearing to Allen, Lenalee, and Miranda in the Rewinding Town arc. Despite looking as if she is in her early teens, Road is referred to as the oldest of the Noah. Road has an affinity for candies and blood, as well as a childlike enjoyment of birthday party-reminiscent themes.
Road has a plethora of supernatural abilities, ranging from the ability to travel to an alternate dimension through a door that appears at her will to complete regeneration after injury. Her dimensional space is in the form of a wrapped present, while her weapons of choice are levitating candles that can be sharpened to waxen stakes. While inside her personal dimension, she can control nonliving objects within the area; For instance, her stake-like candles fly to attack at her will. She has absolute control of everything in her dimension ranging from her appearing out of the floor, creating a copy of Lavi to crumbling his Innocence. Outside of her dimension she has displayed Telekinetic powers.
Road's personality and home life are surprisingly normal, despite her role as a villain. She has a childlike need to be entertained at all times, usually by the Earl's parasol Lero, and forces Tyki to entertain her when Lero will not. She shows a tendency to procrastinate on schoolwork, like many children her age, and appears to be in trouble for skipping classes often. Despite her childlike tendencies, she has also shown signs of extreme sadism and seems to enjoy watching the suffering of others, including stabbing Allen through the eye, killing an Akuma subordinate for no other reason than to anger Allen, and nailing Miranda’s hands to a clock while writing profanity on the wall in her blood.
Her relationships with the other members of the Noah family all vary on a basis quite similar to a normal family situation; She looks up to Tyki as an older brother and is very close to him, while the twins appear to bicker with her often in a sibling-like, affectionate manner. Her relationship with Skin is unknown, as almost no interaction between the two is shown in the series. She also seems to have feelings for Allen Walker, as she kisses him upon seeing him again. Tyki finds this surprising, as the only one she kissed before was the Earl.
Despite Road's young appearance, she is considered the First Child by Debitto and Jasdero, which suggests that she was the first Noah to awaken in the current generation. Due to this fact, she is the only Noah capable of programming Noah's Ark, and appears to have the favoritism of the Millennium Earl. She represents Noah's "Dreams". Road's nationality is unknown, and her information is listed as 'secret' when placed in her profile by the mangaka. She enjoys singing, as most children do, and seems to prefer a little ditty about the Heart of Innocence when she is shown singing in the anime. She implants this song in Yeegar's mind when she psychically attacks him, using him as a 'messenger' to carry the warning along to the Exorcists.
Road was stabbed through the chest by Lavi in the dreamscape created in his mind, after he figured out that her "real" body was disguised as Allen in the dimensional space. Lero later found her body horribly burned by Lavi's Fire Seal. However, much to everyone's surprise, Road suddenly stands up and starts laughing like a lunatic. Her last word was Allen's name before bursting into light, much like Skin did after being slain by Kanda. However, she mysteriously survived and is seen talking with the Earl as he attempts to destroy the old Noah's Ark.
Skinn Bolic-
Another descendant of Noah who's assigned to kill Froi Tiedoll (the General being escorted by Kanda and Marie) who has also come to Japan. Skinn was first shown in the early manga where he showed disgust at the Earl's dinner, saying he preferred sweets over a hard-boiled egg. He got so angry over dinner that he destroyed the Akuma who prepared the meal with his bare hands and then began to grow large spikes from his arm and back where his skin had peeled off. Because of this, Tyki always calls him "Sweet Tooth" instead of his real name.
In a flashback, it is discovered that he worked in New Orleans at the docks three years before the story of the manga. During this time, he exhibited the Noah's genes which allowed him to recall the 7000 years old memories of Noah causing him great pain and nightmares. It is then that he declares that he will never "forgive it (the Innocence)". The rage of Noah was transferred into his body and he saw the state of the world from the perspective of the Millennium Earl. In addition to recovering these memories, he meets Road and the Earl, who gives him his first taste of candy to stop him from biting his fingers in pain.
He challenges Kanda to a fight after revealing to have been stalking him for an extended period of time. He is able to transform into a large golem-like creature that is capable of shooting and manipulating lightning. This form is the personification of his own inner rage and gives him a body with an amazing resistance and strength. If the enemy is strong enough to wound him, it will get an electrical shock due to the fact Skinn's body is full of electricity. Using his ability, he can use the techniques:
Lightning (雷): A very large electrical discharge is shot out of his mouth to hit the enemy;
Divine Punishment (神罰): Having his attacks blocked or getting hit, Skin's energy will flow into the enemy's body slowly. When the energy is strong enough, it will become chains that connect the two (Skin and the opponent). The chains will restrain the enemy's movements and, with the Divine Punishment technique, give strong electrical discharges directly into the inside of the enemy's body.
He represents the "hatred" of Noah, and after losing to Kanda in a battle, is currently presumed dead. Even though this is the most implied case, the fact that Road Kamelot was revived may lead to Skin's statement that Noah's never really die and that he may be brought back in later chapters.
Since he comes from New Orleans, it is assumed he is American.
Tyki Mikk-
Shortly after Allen meets Arystar and recruits him into becoming an ally, he met Tyki. The man lives a double life: his "white side" that is a carefree and goofy man of Portuguese descent who travels with humans that love to play poker, and his sadistic "black side" that has a lust for blood and takes up his role as Noah's descendant (and therefore, one of the antagonists). Tyki and his group sucker Arystar into a game of strip poker, winning literally all his assets, but Allen interferes and plays against them. He wins (with cheating learned from years spent with Cross), and Tyki gives him a pack of playing cards before his group departs. The author gives the first hint that something is wrong when the group is revealed to have in their possession a chunk of silver with the name Kevin Yeegar on it - the name of the exorcist general that had recently been killed. In their next encounter, Allen meets Tyki's Noah side, and, after terrorizing Allen, removing his arm and destroying his innocence, Tyki leaves him to die from a heart wound inflicted by Tease (a flesh-eating type of golem in the form of a butterfly) after destroying his Innocence, spreading out the same cards he had given Allen over the boy's body. After realizing that Allen's name would not come off the walls of the jail cell, he goes with Jasdero and Debit to find Cross. Tyki's powers stem from his ability to selectively interact with his surroundings. This allows him to become effectively intangible, passing through all manner of matter as a ghost would, or walk on air. His powers also have an offensive aspect, allowing him to phase his hand into his opponents' bodies and selectively interact with their organs (e.g. heart), crushing them or tearing them out without leaving any external wounds. He also possesses the ability to reject the existence of space around an area he chooses, which essentially makes it possible for him to create a vacuum around anything he pleases (this ability was put to good effect against Allen, which allowed Tyki to suffocate him in their fight). He usually attacks using his powers in concert with the flesh-eating Tease golems given to him by the Earl of Millennium. The Tease themselves are capable of multiplying themselves, becoming a large swarm to consume Tyki's enemies, or change shape to act as shields or throwing blades. He was responsible for the death of Kevin Yeegar, one of the 5 exorcist generals, and has killed over 6 other exorcists himself, including Suman Dark (whom Allen had tried to save), Tina Spark, Gwen Frere, Sol Galen, Kazanna Reed, Chakar Rabon, and Daisya Barry.
During their battle on Noah's Ark, Allen, with his newly formed Crown Clown, exorcised the Noah from Tyki. Although this was supposed to turn Tyki into a regular human, he instead transformed into an armored monster that faced Allen and Lavi in the ruined dining hall. Oddly enough, Tyki's new form resembles a level 3 Akuma, he has the appearance of a Medieval knight. In his Knight-form he has strength and speed far surpassing that of a Human, as well as hundreds of vines growing out of his back that he can control remotely; his sanity, however, is apparently lost. He was utterly defeated by General Cross but was saved by the Earl before Cross could deliver the killing blow. Later after the Earl comes to retrieve his unconscious body, he states that Tyki has "awakened" and that he has looked forward to this from every generation that bears the "pleasure" memories. This could lead to the idea that the "pleasure" memory of Noah may have a special power.
Tyki represents the "pleasure" of Noah; he is also one of the kinder Noah. His greatest fear appears to be losing his three human friends.
Cell Roron-
The tiny keeper of Tyki Mikk's delete list. He is kept on a cage inside a card. He can identify a person listed on the cell wall just by looking at it. He can state too if the person is already dead among the other names of people who died left from the walls of the cage where he lives.
14th Noah-
He is the 14th apostle of the Noah's. He represents the "Will" of Noah. A Noah who betrayed the Earl by giving the power to control the Ark to a human (suspected, by the Earl, to be Cross Marian, but it was apparently left to Allen along with part of his will, the will was also apparently given to Marian and an unknown old man), resulting in the malfunction of the old Ark. Because of this treachery, the Earl killed the family member himself. This 14th Noah has also been referred to as the Musician. The Musician is now Allen and Timcanpy, leading to speculation that Allen himself may become the new 14th along with his role of Musician. The identity of the 14th is heavily implied to be Mana Walker. Because of Mana's appearances (like when Allen's eye evolves and turns into a black star) it is assumed that Mana may have been someone with a strong sort of power. One might also notice that the 14th Noah was killed by Earl and Mana Walker died unexpectedly. Even if it's true that Mana is the 14th, he taught the notes to the music to Allen when Allen was a child in the circus, it's possible he didn't entrust his "Will" to Allen before he died.
Lulu Bell
The blonde female Noah, who wears a black suit with a blue tie and often wears black shades. Originally appeared at the Noah Dinner Party with the first few revealed Noah.
She recently appeared in the manga again. Disguised as Andrew Nansen, she infiltrated the Order's headquarters to lead an invasion of a horde of Akuma after Allen and his friends' hard struggle in the Ark. She plans to re-obtain the "egg" and create Skulls out of the most intelligent scientists of the Black Order. Unfortunately for her, the generals of the Black Order, Cross Marian, Klaud Nine and Winters Sokalo, have proven to be far too powerful for Lulu Bell and her high-ranking Akuma to handle. In the end, she tried to escape with the egg, but Allen was onboard and destroyed the egg, causing a massive explosion. Whether Lulu Bell survived the explosion or not is currently unknown.
Lulu Bell represents the "Lust" of Noah with the power of "Form".
In the anime adaptation, she often turns herself into a black cat to hide in the shadows or for spy purposes. She has cat-like qualities as well in her human form (for example, she licks her plate while drinking milk).
One of her main abilities as a Noah is the metamorphosis, in which she can transform herself into anyone or anything. She is not limited to a solid form, as she has been shown to transform into both humans for impersonation or water. She is especially deadly in liquid form as many attacks pass right through her. She has also been shown to turn her hands into whip-like tentacles, which she can use to pierce, strike, or slice.
THE EARL'S HENCHMEN
Akuma
Akuma make up the bulk of the Earl of Millennium's army. Akuma are demonic constructs that serve mainly as footsoldiers under the command of the Earl and the Noah. Akuma are created through a multi-stage process. First, the Earl locates someone who is grieving from the loss of a loved one. The Earl then appears to them and convinces them that he can bring their loved one back to life. Next, the Earl presents a skeletal 'doll' and tells the grieving individual to call out the person's name and ask them to come back to life inside the construct. Upon doing so, a pentagram is inscribed on the doll's head along with the name of the individual. Upon coming to life, the Earl commands the doll to kill the grieving person and then 'wear their skin', taking on the identity of the griever and powered by the loved one's bound soul.
So far, Akuma have been shown to undergo four stages of evolution. The exact conditions that cause an evolution is not explained. However, each evolution to a new stage makes the Akuma smarter, stronger, and more sadistic. Additionally, with each evolution the soul attached to the original machine undergoes further and further decay.
Level One (LV1) - All new Akuma begin in a common level One form. The level One form appears as a large oval body with no arms or legs, a mask-like face, and tentacles dangling beneith them. Typically, they also have large numbers of gun-barrels protruding from their bodies, which fire poisonous 'bullets', although they appear to be extremely inaccurate. Level Ones have no personality and act more on instinct or the orders of the Earl and Noah. From Allen's eye, the souls of level 1 Akuma still look basically human, albeit with a somewhat corpse-like appearance.
Level Two (LV2) - Under the right conditions and if they survive long enough, a Level One Akuma will evolve into a Level Two Akuma. Unlike Level Ones, Level Two Akuma come in a variety of forms and shapes, with no two seemingly alike. Additionally, Level Twos develop a distinct personality and consciousness, and often have unique abilities and attacks. They are smarter and more cunning than Level Ones and able to act independently. Level 2 Akuma also possess the ability of speech as is stated by Pierrot while Allen and Kanda are in Martel. The soul of a level 2 Akuma as seen by Allen is more skeletal, and parts of the "body" have begun to dissolve. In Martel, Allen notes that the soul is "becoming corrupt."
Level Three (LV3) - Level Three Akuma are the second highest evolved form of Akuma. Level Threes retain their Level Two personalities, but they become more sadistic and ruthless. Most Level Three Akuma take on a similar form, appearing as very tall armored humanoids with an eyeless helm covering their eyes. They differ in form primarily in the adornments on their head , the hair that flows from behind their helms and the shape of their armor. Level Threes are incredibly strong and resilient, even capable of withstanding direct attacks from an Exorcist's Innocence. Most Level Threes have a unique ability based on the manipulation of 'dark matter' within their bodies. In Allen's first encounter with a Level 3, he sees the soul as only a single eye surrounded by darkness and calling out to him for salvation. Notably, this is the only time a corrupted soul has directly addressed Allen while bound to an Akuma body.
Level Four (LV4) - This stage of Akuma resembles a small child-like angel. It is formed in an elaborate ceremony that involves both human and Level 3 Akuma sacrifices. A mother-like organism is then spawned, and the actual Level 4 then bursts from its stomach. According to Allen, the soul trapped in the Level 4 doesn't even resemble a soul anymore and is just darkness. The Level Four Akuma refers to itself as a 'massacre weapon'. The Level Four's strength is monstrous, as it is able to severely injure Allen, a General-Level Exorcist, with just a flick of its fingers. It used some kind of a sound attack, that managed to disable all the Excorcist Generals and destroy the entire Science sector. Its speed is so great that normal humans don't even have enough time to notice it decapitating them. The existing Level Four also doesn't seem to care who it attacks, though it cites this as a result of being 'excited'. It was also noted by Bookman that in the entire history of the war between the Black Order and The Millennium Earl that the Level Four attacking the Black Order Headquarters is the first ever witnessed.
Numerous akuma have been seen in the series. A few have been named, and a few have had backgrounds revealed. Some characters have been introduced, and then turned into akumas. The akuma here are akuma who have been named, and have been their own person, separate from the souls embedded into their circuitry.
Eliade-
A level 2 Akuma that serves The Earl of Millennium. The sacrifice used to make her was a beautiful woman so that was the form she assumed as a human. Eliade believed that this was the reason why, after recovering her intellect when she evolved into a level 2 Akuma, she became obsessed with beauty and shopping. Although her beauty let her become a popular woman, her Akuma nature always made her feel hungry and causing her to show her ugly self. Even so, she felt incomplete and wanted to love someone else, as an Akuma, she believed was impossible for her. After that, she met Krory and the two began a complex relationship. She was later killed by Arystar Krory after he discovered that she was an Akuma. Eliade could produce bubbles that absorb all the water inside the victim's body in an instant. Although she was destroyed, Eliade's spirit appears to Arystar when he is fighting Jasdevi, where she says she could neither go to Heaven or Hell due to her lack of a soul. Arystar then realizes she was just a delusion, but proclaims his love for her anyway.
Eshi-
A level three Akuma encountered by Lenalee and her team on the way to Edo. Eshi had the ability to manipulate gravity by attaching chains made from his dark matter which increased the amount of gravity around the target. He also had superhuman strength and agility. Before becoming an Akuma, Eshi was a painter, shown by the way he starts every sentence he makes with "Title" as though he's naming a painting. Eshi tends to refer to himself in the third person. Eshi mentions that he is a Close-Combat type level 3,stating that is why he has such strong armour. Lenalee's battle with Eshi resulted in her almost losing her life. He was destroyed by a combination of Lenalee's Shittsui no Tougi: Tetsukaze and Eshi's own ability. Eshi is the first level 3 Akuma to appear in the series.
Clock Akuma Squad
A squad of akuma who attacked Allen, Miranda, and Lenalee when they were in the "Rewinding Town".
Ice stands on two bulky looking arms with a wind key on its torso, which later on turns into his "gas fire" form. Even though his takes the form of "fire", Ice still seems to posses the mechanical qualities of all akuma (this is shown when Allen slices off his arm in his "gas fire" form and bits of gears and bolts are shown in his wound). This akuma produces "Ice Fire", which are flames that burn at 100 degrees below zero. Ice self-destructed under Road's orders. Because the Akuma self-destructed, the trapped soul could not be saved. This caused Allen to weep, not for the Akuma, but for the lost soul. He was the second to be destroyed, and the first akuma in the series to self-destruct. He wore his level 1 akuma face as an armband. Ice posed as a pickpocket to trick Allen and Lenalee into chasing him so Road could capture Miranda. His pockpocket skin had long hair and a brown jacket.
Kazekiri has two blades for arms that split into 4 blades, that resembles somewhat of a buzzsaw, which can create blades of air. It was one of the few level 2 Akuma who's level 1 face is still its face. He was destroyed when Lenalee kicked his face out and sliced him in half, and he was the last to be destroyed.
Sachiko/Chomesuke-
Chomesuke is an Akuma that was modified by the Exorcist General Cross Marian prior to the events of D.Gray-man. Though still an Akuma under the control of the Millennium Earl, Chomesuke can repress his dominance for a limited amount of time and do as she wishes.
Back when Japan was free from the clutches of the Millennium Earl, Chomesuke (at that point a male human named Oira) led a happy and comfortable life. However, these days were put to an end by his death. Stricken with despair and grief, Oira's lover, Sachiko, wept at his grave on a daily basis. One day, she was paid a visit by none other than the Millennium Earl, who promised to bring Oira back to the human world. Blinded by her pain, Sachiko spoke Oira's name, and he came back to her in the form of an Akuma and took her life in exchange for her human skin.
After mindlessly killing many people, Oira reached level 2 and continued wreaking havoc on the countryside of Japan. Eventually, she confronted General Cross Marian and was easily subdued. Once she regained consciousness, she realized that her thirst for human lives had alleviated and that she was somewhat free from the control of the Millennium Earl. She had been converted/modified. From that day forth, Oira served General Cross. At this point, her recollections of her human life were long faded, and inevitably, by having a female human body, Oira developed the tendencies of a woman. Regardless of how much more human she became, however, there was still no denying the fact that she was an Akuma.
Her final mission is to bring a warning to the group of Exorcists (Lavi, Lenalee, Krory, Bookman, and Miranda) who are heading towards Japan in hopes of finding Cross. During the Exorcists' ocean battle with the Akuma, Oira keeps their ship floating by propping it up while underwater. Afterwards, she retrieves an unconscious Lenalee from the depths of the ocean and returns her to her friends. Although Oira is an Akuma, Timcanpy lands on her head, signaling that she has a connection with Cross. She explains to the Exorcists the peril of their upcoming journey. Despite this, they still decide to carry on.
With time against their side, Oira decides to push the ship to Edo, increasing their speed. Lavi opens a ** Spoiler Alert!!! click to hide or show**
window and makes a remark that she is going really fast, calling her “Chomesuke.” Upon hearing this, Oira blushes, showing that she has some kind of affinity towards him; she decides to keep that name.
Once they arrive to Edo, Chomesuke takes on her human form, much to the surprise of all the Exorcists. Sadly, their guide, Kawamura, another level 2 Akuma, is captured and devoured before their eyes. Because of this, Chomesuke decides to take the Exorcists to Edo herself. On the way, she is captured by a level 3 Akuma and tells the group to leave her behind. Lavi saves her, saying that without her leading the way, all they will do is continue running away from Akuma. Soon, the Millennium Earl issues a powerful call to all the Akuma in Japan, a call much too strong for Chomesuke's will to withstand. Slowly, she loses control over herself, the desire to kill humans arising once more. Before completely losing her sanity, however, Chomesuke vows to help the Exorcists to the end and sacrifices her life so that the Exorcists may survive to confront the Noahs.
Combined Akuma
An enormous Akuma that was the result of large numbers of Akuma in Edo fusing. It had three faces, two on its cheeks and one larger one in the middle. Its main attack, "Evil Star Gita" consisted of five balls appearing around its main body in the form of an upside down pentagram, shooting vastly destructive laser-like beams. Sachiko was hit and presumably killed by one of these beams in an attempt to attack it. Eventually it was caught in Mari's threads and poisoned by the melody he played with them. It was finished off by Kanda slicing its main face in half, surprising onlookers by making it look easy after others had tried and failed. Cross Marian, Klaud Nine and Winter Socalo have easily destroyed many of them during the invasion of the Black Order HQ without any effort. However, the eye of one such Akuma attacked Johnny Gill and evolved to a level 4 Akuma, the first confirmed one in over 100 years for both the Black Order and the Bookmen.