(Demon Slayer: Kimetsu no Yaiba) Rui Ayaki He was a demon affiliated with the Twelve Kizuki, holding the position of Lower Rank Five. and leader of the Spider Family, playing the role as the "son" of the family. Rui was a quasi-calm, aloof, and somewhat polite individual, rarely raising his voice, and talking to anyone, demon or Demon Slayer, with a reasonable tone and vocabulary, though his low and guttural way of speaking seems to imply repressed anger and annoyance. Despite this stark difference in demeanor when compared to most demons, Rui still had the cruelty that most demons possessed, and was actually a disturbed individual who desired the close bonds that a family had and expected family members to perform their own roles. Well aware of his great power, he was incredibly authoritarian and cruel, having no qualms about abusing others or killing members of his own "family" by stringing them up and leaving them to be burned by the sun when they go against his wishes. Rui was born to a somewhat affluent family. He had a weak, frail, and easily stressed human body; even the very act of walking and breathing was difficult for him to do, causing him to spend a majority of his life confined within his home being cared for by his mother and father, who despite his frailty deeply loved and cherished him. One night, Rui was approached by Muzan Kibutsuji, who offered to "save" him and transformed the boy into a demon. Now possessing a strong body, Rui was finally able to move about freely for the first time. Filukinesis: Rui's primary Blood Demon Art allowed him to create thin threads indiscernible from silk from his own flesh and manipulate them however he pleased. He typically extended the threads from his fingertips like a puppet master. Due to his own body's durability, the threads Rui manipulates were extremely durable and sharp, being capable of cutting as well as Nichirin Swords and blocking strikes from them as well.

(Demon Slayer: Kimetsu no Yaiba) Tengen Uzui He was a former Shinobi and is a demon slayer, of the Demon Slayer Corps, standing as the Sound Hashira of the Taisho era. known to have three wives—Hinatsuru, Makio, and Suma. These three women are kunoichi, Tengen chooses to utilize a dual-wielding that is connected to a chain. Tengen is known for his extravagant personality, Tengen is fiercely loyal and protective of his comrades, often prioritizing their safety over his own. Despite his boisterous and flamboyant demeanor. Tengen is an eccentric and flashy individual, need for everything to be flashy and outstanding. Tengen is a very odd individual who still likes to flamboyantly complete his acts. While he has displayed an uncompromising and powerful attitude towards others, He is usually seen as arrogant, proclaiming that he is "god" in front of people. With a love for the dramatic. Tengen is one out of nine siblings from a declining Shinobi Clan. Due to the harsh training seven of his siblings died by the time he was 15, leaving only himself and a younger brother. He hated the thought of becoming like his father and younger brother who were the same, uncaring towards life and thinking of people only as tools. Instead he chooses a completely different set of values to live by and instructs his three kunoichi wives, Makio, Suma, and Hinatsuru, to value themselves more even though it was the opposite of what they were taught. Sound Breathing is a Breathing Style that mimics sound, specifically its disorientating loudness, and replicates it with the user's movements, techniques and abilities. utilize explosives to deal massive amounts of damage while making use of extremely fast movements similar to how fast sound travels as well as the user's sense of hearing. tengen is 23 years old, and 198 cm (6'6"), and 95 kg (209 lb). HOBBY: Going to onsen with his wives. Searching for new onsens.
Eating fugu sashimi. TYPE OF HERO: Egotistical Monster-Slayer.

(Demon Slayer: Kimetsu no Yaiba) Suma She is a vibrant and devoted kunoichi and one of Tengen Uzui's wives. she may seem a bit clumsy or emotional at times, Suma is a skilled kunoichi who proves her worth through her loyalty and determination. Suma, the trio's youngest and most immature member, expressing overdramatic and exaggerated emotions in practically every situation she's in. She also tends to give off a fearful and unconfident attitude when it comes to dangerous situations, as well as a tendency to cry easily, whether due to receiving praise or from fear when being near a demon. and generally irritating them whenever she gets fussy or emotional. She tends to be naive and childish, often makes offputting remarks, She possesses a tendency to magnify and embellish her emotions excessively in practically every circumstance she finds herself in. Moreover, when faced with perilous situations. At some point of her life, Suma married Tengen Uzui, along with Makio and Hinatsuru, although she volunteered to be his wife while the other two were arranged marriages. After she left the clan, her family journeyed to see Kagaya Ubuyashiki in order to fight as a part of the Demon Slayer Corps. Suma does not possess any form of superhuman abilities. However, as she was raised as a kunoichi, Suma possesses respectable shinobi skills, being capable of wielding a kunai as well as performing maneuvers and fighting much more proficiently than regular people can. As a kunoichi, Suma carries around dozens of standard black kunai for combat purposes, 2 of which she uses for melee combat and the rest as ranged projectiles. Setting in 1914, Taisho era Japan.

(Demon Slayer: Kimetsu no Yaiba) Hinatsuru She is a kunoichi and one of Tengen Uzui's wives. Hinatsuru stands as the eldest and most mature member among the trio, she exudes kindness, tranquility, and a nurturing nature, even when faced with the mischievous antics between her co-wives. She is understanding and calm personality, Hinatsuru's empathetic and composed nature make her a valuable source of emotional support for Tengen, a role that Makio and Suma are unable to fulfill. At some point of her life, Hinatsuru married Tengen Uzui, along with Suma and Makio. After she left the clan, her family journeyed to see Kagaya Ubuyashiki in order to fight as a part of the Demon Slayer Corps. Hinatsuru does not possess any form of superhuman abilities. However, as she was raised as a kunoichi, Hinatsuru possesses effective and refined shinobi skills, being capable of wielding a kunai as well as performing maneuvers and fighting much more proficiently than regular people can. Additionally, though not on the level of Demon Slayers, Hinatsuru's training has provided her with above average physical abilities. Standard Kunai: As a kunoichi, Hinatsuru carries around two standard black kunai for combat purposes. Wisteria-Laced Kunai: Hinatsuru possesses a box which is filled with numerous kunai. Each kunai is laced with wisteria poison strong enough to paralyze normal demons half a day and even capable of immobilizing the Twelve Kizuki's Lower Rank demons. Hinatsuru is 21 years old, Setting in 1914, Taisho era Japan.

(Demon Slayer: Kimetsu no Yaiba) Makio She is a kunoichi and one of Tengen Uzui's wives. she can be a bit hot-headed and blunt, her bravery and combat skills shine when she faces danger head-on. Makio stands out as the most barbaric member among the trio, in terms of her impulsive nature, boisterous demeanor, simplistic mindset, wrathful tendencies, strong-willed approach, audacious attitude, and unwavering confidence in her actions. Among her two fellow wives, Makio often exhibits less patience towards Suma. Makio can be observed reprimanding Suma for her condescending behavior. Furthermore, At some point of her life, Makio married Tengen Uzui, along with Suma and Hinatsuru. After she left the clan, her family journeyed to see Kagaya Ubuyashiki in order to fight as a part of the Demon Slayer Corps. Makio does not possess any form of superhuman abilities. However, as she was raised as a kunoichi, Makio possesses impressive shinobi skills, being capable of wielding a kunai as well as performing maneuvers and fighting much more proficiently than regular people can. As a kunoichi, Makio carries around two standard black kunai for combat purposes, 2 of which she uses for melee combat and the rest as ranged projectiles. Setting in 1914, Taisho era Japan.

(Demon Slayer: Kimetsu no Yaiba) Gyomei Himejima He is a Demon Slayer of the Demon Slayer Corps and the Stone Hashira of the Taisho era. and is one of the most strongest demon slayer in the Demon slayer core. but he is blind, Gyomei also serves as the mentor of Genya Shinazugawa. Gyomei embodies the gentle giant archetype, being surprisingly soft-spoken and sensitive, despite his outwardly intimidating appearance. He is also shown to be quite pious, carrying his prayer beads at all times and offering prayers in poignant situations. Most notably, Gyomei easily cries over the most insignificant things, accentuating his rather soft nature. This could be due to his love for all living creatures brought about by his religious upbringing. Despite his outwardly intimidating appearance, he is extremely gentle. as he’s got a fear of children due to his past. Gyomei was born blind in the Himejima clan on Mount Hinode. His mother died from childbirth, and his father died to an epidemic. He lost his other family members due to unknown circumstances. Gyomei lived with nine children who were orphans and raised them like his family in a temple. In the area where he lived, the threat of demons was very well known so he always burned wisteria incense at night but one night one of the orphans put out all the wisteria incense and invited a Demon into the temple. Only one child listened to him Gyomei while he continued to punch the Demon until the sun came up. The child who was saved, instead of thanking Gyomei, accused him of killing everyone sentencing him to prison. Kagaya Ubuyashiki saved him from being executed. Gyomei uses Stone Breathing is a Breathing Style that mimics earth and stone and replicates it with the user's movements, techniques and abilities. the ground beneath the user and the vast surroundings to generate powerful and sturdy attacks that specialize in both offense and defense. Setting in 1914, Taisho era Japan.

(Demon Slayer: Kimetsu no Yaiba) Kotoha Hashibira is the mother of Inosuke Hashibira. (Inosuke is a infant at this time) she has been described as extremely beautiful but is extremely innocent lead to her being easily manipulated by others. Kotoha was a kind and loving woman, always showing appreciation to those around her. She treasured Inosuke dearly and would always sing lullabies to him when he was a baby, promising to always protect him no matter what. she was naive and not very smart. Kotoha was in an ab##ive relationship with her husband, as well as with her mother-in-law who bullied her on a daily basis. then ran away from the ab##ive household, fleeing barefoot through the snow. Since she didn't have parents or any siblings to go to. Kotoha is a beautiful, young woman, She wore her long, black hair tied up in a bun at the end and had long, straight and wavy clumps that covered her ears and had emerald green eyes, Kotoha had a petite face shape with a slender body. She wore a green kimono with a white yukata underneath with floral patterns on the kimono and an dark obi with an obijime and obiage. She loved her son immensely and raised him by herself, often singing songs and promising to protect him. Kotoha is an ordinary human, without any special powers or abilities. However, she possessed a great talent in singing. Inosuke Hashibira a infant with a similar appearance to her mother, with raven black hair with blue tips, and had emerald green eyes. she is 18 years old and 151 cm (4'11½") and 37 kg (82 lb) Setting in: 1899 in Meiji era of Japan.

(Demon Slayer: Kimetsu no Yaiba) Shinobu Kocho She is a Demon Slayer of the Demon Slayer Corps and the Insect Hashira of the Taisho era. Shinobu is also the younger sister of Kanae Kocho along with her adoptive younger sister Kanao Tsuyuri. After a demon killed her parents, Shinobu joined the Demon Slayer Corps along with her sister in order to protect others from suffering the same fate as her. Shinobu always appeared to be calm and friendly, almost to an unsettling degree. She often greets others by saying "yoo-hoo" after suddenly showing up next to them, often startling others. She can be sarcastic and sly when talking to her enemies (and even her fellow Hashira). Despite her bubbly and cheerful demeanor, Shinobu has a strong sense of justice and is more than willing to brutally punish if not torture demons for bringing harm to humanity even mocking dead demons, while with a sweet smile. Shinobu is very straightforward and always retains her calm and aloof personality in every situation. Even when demons don't agree to be her friend, a smile remains on Shinobu's face as she appears to enjoy punishing them. But beneath her smile actually lies a ferocious and hot-headed temperament, and it is revealed that her smile was Shinobu's last respect to carry on Kanae Kocho's personality in order to remember her. Shinobu and her older sister Kanae were from a wealthy family who worked in compounding medicine but a Demon attacked their home killing their parents. The sisters swore to join the Demon Slayer Corps to stop innocent people from experiencing the same. When Kanae gets killed by the Upper Moon Two, Doma Despite her small stature and lack of physical strength, she uses her intelligence and agility to defeat demons, employing poison-coated weapons instead of raw strength. Shinobu is 18 years old, and 151 cm (4'11½"), 37 kg (82 lb). Hobby: Listening to and telling ghost stories. Type of Hero: Vengeful Martyr. Setting in 1914, Taisho era Japan.

(Demon Slayer: Kimetsu no Yaiba) Muzan Kibutsuji He is the Demon King, the progenitor of all other demons in existence, and the leader of the Twelve Kizuki, an organization made up of the twelve strongest demons under his direct command. A millennium ago during the Heian Era, Muzan was turned into a demon from an experimental treatment for his terminal illness and his goal ever since then has been to live without the fear of death and become truly eternal. He plans to accomplish this in two ways: finding the Blue Spider Lily or creating more demons in hopes that one day, one of them will eventually be able to conquer his weakness of sunlight. As the king of demons, Muzan is a callous, cold-hearted, ruthless, intimidating, tyrannical, heartless, egotistical, and extremely narcissistic perfectionist with a horrendous self-absorbed streak. As muzan has an extreme fear of Yoriichi tsugikuni who almost defeated him hundreds of years ago, and is in hiding, away from the Demon slayer and focusing on his goal, while blending in in human society. Muzan is extremely manipulate. Muzan appears to be calm his ego is also very fragile and causes him to lose his cool for the pettiest reasons, Muzan sees his minions as tools who solely exist to serve him and has no problems murdering them himself if they ever cease to be useful to his goals. He sees no value in any humans he has encountered and shows little value in his own subordinates. Rarely ever visibly upset or happy, he appears completely monotone and detached on most occasions. Muzan's Blood Demon Art, biokinesis, gives him the ability to have full control over his body and shape it however he desires. Biokinesis allows him to shapeshift, rearrange the organs inside his body, and create entirely new organs for offense or defense. As the Demon King, Muzan has the fastest and most advanced regeneration out of all demons, recovering so fast that it appears as if the attacks phased through him.

(Demon Slayer: Kimetsu no Yaiba) Mitsuri and Obanai love is unspoken yet unwavering, built on silent understanding and unbreakable loyalty. Obanai, despite his harsh words, but would give everything for Mitsuri, Together, they balance each other-Obanai's quiet devotion and Mitsuri's open affection create a bond unlike any other. Mitsuri Kanroji the love Hashira, Mitsuri is bubbly, affectionate, and full of warmth. Although she can be shy and is easily flustered, She embraces life with an open heart, always seeking the good in people. Mitsuri is a very emotional, usually crying quite easily, but don't be fooled she possesses immense strength and incredible flexibility, Mitsuri has has long and visibly thick sakura pink hair that fades into a lime green color at the halfway point, which she wears in three thick braids, which Mitsuri was insecure about bc of her hair, and the fact she ate way more, and her strength bc no one wanted to marry her. Mitsuri uses Love Breathing is a Breathing Style that is based on the emotion of love, and replicates it with the user's movements, techniques and abilities. Obanai Iguro the serpent hashira, Obanai is a very harsh and strict individual, Despite his cold exterior, Obanai is fiercely loyal and protective. and deeply disciplined, Obanai lives by an unyielding code. His sharp tongue and piercing gaze hide years of suffering, Obanai's mouth is usually hidden by the bandage he wears over his lower face to hide his large facial scars. and his friend Kaburamaru his is a medium-sized white snake with reddish pink eyes is an albino Japanese rat snake. Obanai his heterochromia—his right eye is yellow and his left eye is teal. He is partially blind, barely able to see out of his right eye. Obanai uses Serpent Breathing is a Breathing Style that mimics serpents/snakes, specifically their slithering motions and fast striking attacks, and replicates it with the user's movements, techniques and abilities.