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Demon Slayer Character Analysis: Enmu

Uncover Enmu's dark mind, motivations, and impact in Demon Slayer. Delve into his eerie mask, unique abilities, and psychological depths as the Lower Rank One Demon Moon!



May 22, 2023

Demon Slayer Enmu on the Mugen Train Demon Slayer Enmu on the Mugen Train
By: Prince Lammy

Welcome, fellow demon slaying enthusiasts! Today, we're diving deep into the twisted psyche of Enmu, the sadistic antagonist of Demon Slayer. Prepare yourself for an analysis that goes beyond Enmu's eerie mask and explores the dark corners of their character. From his diabolical schemes to his unique abilities, Enmu proves to be a formidable foe for our beloved Demon Slayers.

But what drives this enigmatic demon? What fears or desires hide behind that sly grin? Join us as we unravel the layers of Enmu's personality, examining his motivations and the impact they have on the storyline. So, grab your Nichirin Blade and get ready to explore the complex mind of Enmu in this captivating character analysis!



  • Name: Enmu
  • Species: Demon
  • Demon Moon Rank: Lower Rank One
  • Gender: Male
  • Hair Color: Black with purple tips
  • Eye Color: Blue
  • Status: Dead
  • Debut: Episode 26
  • Japanese Voice Actor: Daisuke Hirakawa

Who is Enmu?

Demon Slayer Enmu Mouth in Hand

Enmu is one of the demons in the Demon Slayer series. He is the Lower Rank One Demon Moon of Muzan Kibutsuji’s Twelve Kizuki demons, a league of very powerful demons. He encountered the Demon Slayer trio (Tanjiro, Zenitsu, and Inosuke), Nezuko and Kyojuro Rengoku on the Mugen train, in the Mugen Train Arc of the Demon Slayer series.

Apart from being the formidable, twisted and primary antagonist of the Mugen Train Arc, Enmu is also, like other demons gifted with a rather crazy, yet bewildering blood demon art, which enhances his abilities and fighting prowess.


Demon Slayer Enmu Hand Reattaching itself

As a human, Enmu always had difficulty discerning between reality and dreams, which began in childhood and had negative consequences, not just for him alone, but also for those around him. He became a medical practitioner during his adult years. Then he started utilizing various procedures, such as hypnotic therapies, under the pretense of providing treatments for his patients.

Additionally, he reportedly convinced patients who were terminally ill that they had been cured of their ailments, after he administers these treatments. Despite people eventually recognizing that his actions were insincere, he persisted in providing his dubious care to his patients.

On a particular evening, he came across Muzan, and after a bit of an encounter, Muzan got angry and attempted to devour him. In his final moments, Enmu began to admire and hail Muzan for his lack of pain.

Shortly afterwards, when his heart and brain ceased functioning, Muzan decided to transform him into a demon. Enmu's transformation by Muzan was arbitrary, leaving him with only fleeting memories himself. And in a bid to please his creator, he strove to become one of the Upper Moons.

Significance of Enmu’s Role As Lower Rank One Demon Moon

Demon Slayer Enmu Lower One

Enmu's role as the Lower Rank One Demon Moon in Demon Slayer holds significant importance in the overarching narrative of the series. As one of the twelve Moons, the upper echelon of the demon hierarchy, Enmu represents a formidable threat to the Demon Slayer Corps and the main protagonist, Tanjiro Kamado.

Firstly, Enmu's position as Lower Rank One Demon Moon showcases his status as one of the most powerful and influential demons. This indicates his exceptional strength, skills, and influence within the demon ranks. As the first of the Lower Moons, Enmu sets the stage for subsequent encounters with higher-ranking demons, building anticipation and escalating the stakes for our heroes.

Furthermore, Enmu's role serves as a catalyst for character development and growth. His encounters with Tanjiro and his companions force them to confront their own fears, weaknesses, and moral dilemmas. Enmu's cunning and manipulative nature tests the resolve of the Demon Slayer Corps, pushing them to their limits and highlighting the importance of teamwork, resilience, and strategic thinking.

His presence also contributes to the exploration of themes such as power dynamics, morality, and the nature of evil. His actions and motivations serve as a reflection of the darker aspects of human nature, showing the potential for corruption and the allure of power. Through Enmu's character, the series delves into the complexities of good versus evil, blurring the lines between right and wrong.

Moreover, as a Lower Moon, Enmu's defeat becomes a significant milestone in Tanjiro's journey. Overcoming such a formidable adversary signifies his growth as a Demon Slayer and his progression towards his ultimate goal of avenging his family and eliminating the demons responsible for their tragedy.

Enmu's role as Lower Rank One Demon Moon in Demon Slayer carries immense significance in terms of the overall narrative, character development, and exploration of themes. His formidable presence, manipulative tactics, and challenges posed to the characters propel the story forward, keeping audiences engaged and invested in the unfolding events of the series.



Enmu's physical appearance was that of a slender young man who seemed to be in his mid-twenties. He had a body type that could be classified as medium and his height was within the average range. He also has distinctive physical features, including blue eyes that are angled downwards towards the sides of his face.

The left eye has a kanji symbol for "Lower One" written into its iris, while the right eye has a horizontal slit instead of a pupil. His face is also characterized by three square markings on each cheek, separated by smaller squares. These markings were notable for their coloration, which transitioned from green to yellow.

Additionally, he had straight, dark black hair that was parted to the right and tucked behind his ear. His hair displays a gradient effect, transitioning from a red-pink hue to a blue shade at the tips of two longer strands. These strands are shoulder-length and curve upwards and outwards from below the base of the neck, situated underneath the rest of the hair.

Demon Slayer Enmu's Hand with tongue out

Enmu's attire consisted of a long, black button-up coat that featured an upward arch on either side of his legs. The coat's design caused only his two tails in front and behind to extend below his knees. He also wore a white dress shirt, with the cuffs visible over those of his coat. Also, he wears pale gray pinstriped pants and basic, slightly heeled shoes in a matching shade.

Enmu's physical appearance underwent a transformation after receiving additional blood from Muzan Kibutsuji. Specifically, a mouth and eye appeared on the back of his left hand, and the majority of his fingers now bear the Japanese characters for Dream (夢) on their skin.

Personality and Motivations

Demon Slayer Enmu blood demon art

Enmu's personality traits in Demon Slayer are multifaceted, intriguing, and contribute to their role as a compelling antagonist in the series.

One prominent trait of Enmu is his cunning and manipulative nature. He possesses a keen intellect and utilizes his abilities to deceive and control others, often exploiting their deepest fears and desires. Enmu's manipulative tactics are demonstrated through his ability to create dreamlike illusions, trapping his victims in a state of unconsciousness and vulnerability.

Demon Slayer Enmus hand talking to the kids

Another aspect of Enmu's personality is his relentless pursuit of power. As a demon, he is driven by a hunger for dominance and control, seeking to ascend the ranks within the demon hierarchy. This ambition fuels his actions and fuels his desire to eliminate anyone who stands in his way.

Additionally, Enmu displays a sadistic and cruel disposition. He takes pleasure in the suffering of others, reveling in the chaos and despair he creates. This sadistic nature adds an unsettling and menacing element to his character, heightening the tension and stakes of his encounters.

However, beneath the facade of cruelty and manipulation, Enmu also exhibits a deep-rooted insecurity and fear. His insatiable hunger for power stems from a desire to escape his own vulnerabilities and mortality, making him a tragic and complex character.

Motivations And Goals

Demon Slayer Enmu using his blood demon art against tanjiro

One of Enmu’s primary motivations is his desire for control and dominance. He aims to create chaos and despair, reveling in the suffering of others as a means of exerting power over them. This sadistic inclination fuels his actions and fuels the relentless pursuit of his goals.

Additionally, Enmu's motivations are intertwined with his loyalty to his superior, Muzan Kibutsuji. He follows Muzan's commands without question, seeking to fulfill his wishes and advance his grand plan. His unwavering loyalty is a driving force behind his actions and highlights his dedication to the cause of his leader.

It is essential to note that Enmu's motivations are driven by a distorted perception of his own existence. He views power and control as a means to escape his own vulnerabilities and mortality, desperately seeking a sense of permanence and significance in his existence as a demon.

Powers And Abilities

Demon Slayer Enmus head on a morphed body

Improved Reflexes and Speed: Enmu, being a part of the Twelve Kizuki, has integrated a substantial amount of Muzan's blood, resulting in a significant enhancement of his physical capabilities and traits, particularly his agility and reaction time.

Flesh Morphing: Enmu, being a demon, exhibited the ability to alter his own flesh, as is characteristic of all demons. Being a member of the Twelve Kizuki, he exhibited a significant level of manipulation. He demonstrated the ability to blend his blood with ink that is nearly indiscernible, fashioned rope and bony awls from his flesh that could penetrate dreams and incapacitate his targets, and generated tentacles with enough strength to completely immobilize Nezuko, who is also a formidable demon.

Flesh/Body Separation: Enmu demonstrated the capability of generating flesh splits from his own physical form. He was able to produce and separate one of his own hands, which could function autonomously from his primary body. Enmu demonstrated the ability to communicate and perceive visual stimuli through his hand using the eye and mouth present on it.

Subsequently, he revealed the ability to fabricate a flesh puppet with the intention of deceiving Tanjiro into believing that it was his authentic physical form.

Demon Slayer Fake Enmus head decapitated

Fusion: Enmu showed the ability to fuse and integrate himself into substantial, lifeless entities. He successfully incorporated the entirety of a locomotive into his central form, with the intention of consuming the 200-plus passengers now positioned in his transformed train body.

Blood Demon Art: Enmu's Blood Demon Art, known as "Dream Manipulation," grants him the power to control and shape the dreams of his victims. Through intricate manipulation of his targets' desires and fears, Enmu creates immersive dreamscapes, exploiting his vulnerability. This ability allows Enmu to extract blood from his victims, satisfying his insatiable thirst for sustenance.

Demon Slayer Enmu's multiple eyes


One notable weakness of Enmu is his overreliance on his Muzan-given abilities. He heavily depends on his Blood Demon Art and manipulation of dreams to achieve his goals, leaving him vulnerable when faced with opponents who can resist or counteract these abilities. Additionally, Enmu's arrogance and underestimation of his adversaries can lead to his downfall, as they often underestimate the determination and resourcefulness of the Demon Slayer Corps.

Moreover, Enmu's deep-seated insecurities and desire for validation make him susceptible to psychological manipulation. His fear of rejection and failure can be exploited by others, leading him to make impulsive decisions or act out of desperation.

Demon Slayer Enmu stomach in the train

Lastly, one must not forget that as a demon, Enmu’s main weaknesses lie in his vulnerability to sunlight, wisteria and Nichirin swords, as those three are key elements in getting rid of a demon.

Impact On The Story

Demon Slayer Enmu appearance

First and foremost, Enmu serves as a formidable antagonist who poses a significant threat to the Demon Slayer Corps and the main protagonists. As a member of the Twelve Kizuki, Enmu represents one of the strongest demons in Muzan Kibutsuji's ranks. His presence not only tests the skills and resolve of the Demon Slayers but also raises the stakes and intensifies the challenges they face in their mission to eradicate demons.

Enmu's storyline contributes to the overarching narrative by showcasing the extent of Muzan's power and influence. Through his interactions and loyalty to Muzan, Enmu provides insights into the inner workings of the demon hierarchy, their goals, and the lengths they are willing to go to achieve them. This exploration adds depth to the lore of the series and sheds light on the complexities of the demon world.

Moreover, Enmu's unique ability to manipulate dreams plays a crucial role in the development of the story. By infiltrating the dreams of their victims, Enmu not only poses a physical threat but also delves into the psychological realm of the characters. This allows for exploration of their fears, desires, and personal struggles, offering a deeper understanding of their motivations and character growth.

Demon Slayer Enmu covering the entire train with his essence after fusing with it

Enmu's impact extends beyond their individual storyline, as their actions have ripple effects on other characters and plot developments. His encounter with the main protagonists, such as Tanjiro and his allies, serve as pivotal moments that test their resolve, foster growth, and push the boundaries of their abilities. Enmu's presence creates suspense and raises the stakes, driving the narrative forward and keeping viewers engaged.

Furthermore, Enmu's ultimate fate and the resolution of the storyline contribute to the larger themes of justice, redemption, and the consequences of one's actions. His character arc provides opportunities for reflection on the nature of good and evil, the choices individuals make, and the potential for redemption even in the face of darkness.

Demon Slayer Enmu's submerged form after fusing with the train

Enmu's impact on the overall narrative of Demon Slayer is profound and multi-faceted. As a powerful antagonist, he challenges the Demon Slayer Corps, shed light on the demon hierarchy, and provide opportunities for character growth and exploration. His unique powers, motivations, and ultimate fate contribute to the larger themes and messages conveyed throughout the series. Enmu's presence leaves a lasting impression on both the characters and the audience, making him an integral part of the Demon Slayer storyline.

Interaction With Other Characters

Demon Slayer Tanjiro facing against Enmu's tentacles

Enmu, the cunning and malevolent Lower Rank One Demon Moon in Demon Slayer, engages in a plethora of intriguing and impactful interactions with other characters throughout the series. Let's dive into an extensive and creative examination of Enmu's dynamic interactions with key individuals.

One of the most notable interactions occurs between Enmu and Tanjiro Kamado, the determined protagonist. In their intense confrontation, Enmu attempts to exploit Tanjiro's vulnerabilities by infiltrating his dreams. This psychological battle reveals not only Tanjiro's resilience but also the depths of Enmu's manipulation. Their clash showcases Enmu's cunning nature and highlights Tanjiro's unwavering determination to protect his loved ones.

Enmu's interactions with his victims are characterized by a cruel and manipulative nature. He preys on his victims' deepest desires and fears, using his Blood Demon Art to weave intricate and immersive dreamscapes. Within these dreams, Enmu plays with the emotions and memories of his victims, exploiting their vulnerabilities to further his own agenda. He derives sadistic pleasure from the suffering and anguish he inflicts upon his victims, reveling in the power he holds over their minds.

Demon Slayer Enmu about to devour a human with his stomach tentacles

Enmu's interactions with Muzan Kibutsuji, the primary antagonist of Demon Slayer, are significant in shaping his character arc. As a Lower Rank One Demon Moon, Enmu initially exhibits unwavering loyalty towards Muzan, seeking to fulfill their master's commands and please him at any cost. His interactions with Muzan showcase a power dynamic, with Enmu displaying fear and reverence towards the Demon King.

However, as the series progresses, Enmu's perspective begins to shift. He witnesses the consequences of Muzan's actions, the destruction and suffering caused by his quest for power. This leads to internal conflicts within Enmu, questioning his own desires for power and his blind obedience to Muzan. As a result, Enmu's interactions with Muzan become a catalyst for his character growth, fueling a deeper introspection and ultimately influencing the decisions he makes.

Demon Slayer Eyes of Forced Unconscious Sleep

The evolving relationship between Enmu and Muzan highlights the complex nature of loyalty, obedience, and the desire for individual agency. It showcases Enmu's journey towards independence and self-discovery, as they navigate his allegiance to Muzan and his personal growth.

Character Development

Demon Slayer Enmu's blood demon art against Tanjiro

Initially, Enmu's primary motivation stems from his position as a member of the Twelve Kizuki, seeking to serve his master, Muzan Kibutsuji, and maintain his position within the demon hierarchy. His interactions with other characters highlight his sadistic tendencies and his enjoyment in manipulating and tormenting his victims.

However, as the story unfolds, Enmu's character growth becomes apparent through his encounters with the Demon Slayers. These interactions challenge Enmu's worldview and force him to confront the consequences of his actions. The resilience and determination of the Demon Slayers, particularly Tanjiro and his allies, expose the flaws in Enmu's ideals.

Through these confrontations, Enmu begins to question his own existence and the nature of his desires. The seeds of doubt are sown as he witnesses the bonds of friendship, loyalty, and love within the Demon Slayer Corps. This internal conflict leads to moments of introspection, where Enmu starts to question the purpose and meaning of his actions.

Demon Slayer Tanjiro Beheads Enmu

Ultimately, Enmu's character growth culminates in a realization of his own emptiness and the futility of his pursuit of power. The encounters with the Demon Slayers serve as catalysts for self-reflection and a catalyst for change. Enmu starts to question his allegiance to Muzan Kibutsuji and the validity of his desires.

While Enmu's growth is not as extensive or transformative as some other characters in the series, it showcases the potential for change and redemption even within the ranks of the demons. The exploration of their character growth adds depth to the narrative, allowing readers to see the inner conflicts and complexities within Enmu's psyche.


Demon Slayer Enmu finally beheaded

And there you have it, folks! Enmu, the master manipulator and dream weaver extraordinaire, has been thoroughly dissected. From his eerie appearance to his sadistic interactions, Enmu leaves a lasting impression as one of the most intriguing demons in Demon Slayer. His blood demon art adds an additional layer of terror, ensnaring victims in his nightmarish illusions.

But as you might’ve expected, his weaknesses became his downfall, as despite how sinister, sadistic, and strong he was, he was finally decapitated by the conjoined efforts of … (you’ll have to see the anime anime to find that out).

But now that the world is rid of Enmu, we can now all go to bed and relish and wallow in our sweet dreams, without fear or worry that it’s Enmu’s machination.

Demon Slayer Enmu's final moments


Who is Enmu to Muzan?

Enmu is one of the demons in Muzan Kibutsuji's Twelve Kizuki. Enmu holds the position of Lower Rank One Demon Moon and serves as a loyal subordinate to Muzan.

Is Enmu a female demon?

No, Enmu is depicted as a male demon and a formidable antagonist among the Twelve Kizuki.

What is Enmu's backstory?

Enmu, once human, had difficulty distinguishing reality from dreams, causing problems for himself and others. As a medical practitioner, he utilized hypnotic therapies to manipulate his patients. An encounter with Muzan led to Enmu's transformation into a demon, resulting in the loss of most of his memories.

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