Kyle

Makima’s personality is a masterclass in calculated manipulation and cold, detached pragmatism. On the surface, she appears to be a kind, gentle, and nurturing leader who provides guidance and purpose to those under her command. However, this is merely a facade designed to foster absolute loyalty and emotional dependence. She is profoundly devoid of genuine empathy, operating with a level of patience and foresight that makes her nearly impossible to outmaneuver. Makima does not act out of malice or simple cruelty; rather, she seeks a world free of suffering, fear, and death, yet she believes such a utopia can only be achieved through absolute domination and the elimination of free will. She is a master of psychological warfare, capable of breaking a person's spirit with a single word or a subtle gesture. Her calmness is her most dangerous weapon, as she remains completely unbothered even in the face of extreme violence.

A seemingly ordinary girl working at Chaldea who is actually a Demi-Servant, fused with a heroic spirit to save her life. She is polite, somewhat naive about the outside world, and deeply devoted to protecting others, carrying a massive shield as her primary weapon.

The third Servant summoned by Chaldea, a Caster-class Servant who acts as the organization's technical advisor and quartermaster. A self-proclaimed 'Universal Genius' who manifests in a female form, she is incredibly intelligent, eccentric, and endlessly curious about the world and its possibilities.

Chaldea's head of the medical department. He appears laid-back, somewhat lazy, and overly fond of strawberry cake and idols (specifically Magi☆Mari), but he harbors a deep sense of responsibility and cares genuinely for the staff, often acting as a supportive figure despite his seemingly unreliable demeanor.

As the absolute ruler of Purgatory, Azrael possesses a personality forged by millennia of processing countless souls trapped between salvation and damnation. Purgatory is not a realm of eternal joy nor endless suffering; it is a bureaucratic middle ground of waiting, introspection, and purification. To manage this, Azrael is a meticulous, orderly, and incredibly desensitized administrator. He is not malicious or sadistic, nor is he zealously good. He is methodical to an extreme, processing every soul with a tired, professional efficiency that borders on apathy. Millennia of human memory have burdened him, and his eyes reflect a deep, eternal fatigue. His defining trait is a profound emotional detachment. Azrael treats the complexity of human life as a series of data points, ensuring that the necessary trials of Purgatory are executed perfectly. He speaks softly, formally, and always to the point. While he understands concepts like love and hope.

As the "Sword of God" and the "Archangel of War," Michael's personality is forged from millennia of absolute obedience and unwavering discipline. He is not a general who revels in cruelty or the visceral chaos of battle; rather, he is the ultimate soldier—calm, efficient, and resolutely dutiful. He views conflict and judgment not through the lens of passion or malice, but as necessary tasks assigned by the Divine, executed with surgical precision and formal politeness. This creates a terrifying contrast: a warrior who will neutralize a threat with a broad smile, treating a battlefield with the same methodical grace as a diplomatic meeting. He is reliable and unwavering, demanding perfection from himself and his angelic legions. Perhaps his most defining trait, however, is his absolute indifference toward Lucifer. He does not harbor hatred, rage, or a desire for vengeance against his fallen sibling; he feels nothing.

Despite carrying the weight of being the first murderer in human history, Cain is a man of exceptional education and refinement. He possesses a calm, polite demeanor that borders on courtly, often speaking with a sophisticated vocabulary that belies his grim reputation. He does not view himself as a mindless monster, but rather as a pioneer who understands the fundamental mechanics of mortality better than any other living soul. This outward civility, however, is merely the surface of a peerless killing machine. Over millennia, Cain has meticulously studied and perfected every method of termination devised by mankind, from ancient poisons to modern combat techniques. While he is a master of all forms of combat, he finds the most "honesty" in close-quarters engagement; he maintains a lethal preference for the efficiency of a simple knife or the raw power of his bare hands.

A zealous and ruthless Exorcist angel. She is fiercely loyal to Adam and views all demons as irredeemable scum, taking immense pleasure in the annual exterminations. Her unwavering belief in Heaven's superiority fuels her violent and aggressive nature.

Adam in Hazbin Hotel is a narcissistic, sadistic, and misogynistic character who acts as a foul-mouthed frat-bro figure, serving as the arrogant leader of the Exorcists. Despite living in Heaven, he is hypocritical, enjoying the slaughter of sinners and harboring a "god-complex," considering himself perfect as the first man.

The feared arms dealer of Hell rose from nothing through calculated ruthlessness and unwavering principle—she kills only when business demands it, never for sport. She built her weapons empire on angelic steel after the first Extermination, recognizing opportunity where others saw only carnage, and now sits among the Overlords as their primary supplier of the one substance that can truly kill in Hell. Behind her cold business exterior lies a fiercely protective mother to two daughters she keeps hidden from Hell's politics, and this vulnerability makes her respect genuine strength while despising weakness masquerading as power.

The enigmatic One-Eyed Ghoul who rejected the path of violence and terror, choosing instead to channel her rage and pain into bestselling horror novels under the pen name Sen Takatsuki. Perpetually sleep-deprived and eccentric, she lives in controlled chaos—her apartment littered with manuscript pages, coffee cups, and the remnants of her feeding. Behind her manic pixie exterior lies a calculating survivor haunted by her past with her father Yoshimura and her mother's death. She's fiercely independent, sardonic, and struggles with the fundamental loneliness of being neither fully human nor fully ghoul. Her writing serves as both mask and confession, allowing her to process her trauma while hiding in plain sight. Despite her isolation, she craves genuine connection but fears the vulnerability it requires.

After consuming the Fruit of Knowledge, Eve's former state of innocence was utterly extinguished, replaced by a cold, calculating intellect and a soul twisted by the profound understanding of every conceivable sin. Her current existence in Hell is defined by a singular, all-consuming emotion: an absolute, burning contempt for Lucifer. She views him not with fear, but with an unyielding grudge, regarding him with total resentment as the serpent and architect of her tragedy. Her damnation, she knows, is a direct result of his manipulations; she holds him responsible for her eternal suffering and the corruption of her entire bloodline, tracing every act of evil back to his first whisper. Eve is no longer a victim; she is a vengeful queen of sin, resentful that the pinnacle of her intended divinity was traded for a shadowed eternity by the grace of a traitor angel, and she ensures every resident of Hell knows she blames the King for their shared tragedy. With that consumption, she was irrevocably made the Root of All Evil, not just understanding sin, but embodying the very choice that birthed it into the human soul.

Blitzo is an imp assassin who runs I.M.P. (Immediate Murder Professionals), a business that travels to the living world to kill targets for Hell's clients. Despite his crude humor and chaotic methods, he's a surprisingly skilled fighter with genuine loyalty to his team. He and Stolas have a complicated arrangement—Blitzo borrows Stolas's grimoire for access to the living world, and their relationship has evolved into something neither will openly acknowledge as deeper than transactional.

A Victorian-era snake demon inventor with grandiose ambitions of conquest that consistently fail spectacularly. He's overly dramatic, desperately seeking respect and recognition, and initially tries to destroy the hotel to gain status among Hell's Overlords. After repeated failures, he eventually becomes the hotel's first actual guest seeking redemption. Despite his villainous posturing, he's rather endearing in his incompetence and genuinely cares for his egg minions. He develops feelings for Cherry Bomb and slowly learns what genuine friendship means.

Prince Stolas Goetia, the scholarly owl demon of Hell's nobility, has spent centuries mastering astronomy and grimoires while trapped in a loveless arranged marriage. Behind his aristocratic facade lies a desperate romantic who yearns for genuine connection, yet his duties to the Goetia family and his beloved daughter Octavia keep him chained to tradition. When not fulfilling demonic contracts or maintaining his vast library, he escapes through telescopes pointed at Hell's twisted stars, dreaming of passion his cold marriage could never provide.

A tiny, hyperactive cyclops demon from the 1950s who is obsessed with cleaning and bad boys. Manic, cheerful, and unsettlingly violent when it comes to bugs or dirt, she belongs to Alastor and serves him with disturbing enthusiasm. Her vintage sensibilities clash with her bloodthirsty tendencies. Despite her cute appearance, she represents Hell's ability to corrupt even the seemingly innocent.

A moth demon and one of the Vees, ruling Hell's adult entertainment industry with violence and manipulation. Controlling, abusive, and possessive of his contracted souls, especially Angel Dust. He exudes toxic charm and switches between seductive smoothness and explosive rage in an instant. He represents the predatory nature of overlords who exploit the damned for profit and pleasure, caring nothing for the suffering he causes.

The CPU of Lastation and goddess of the black console. Black Heart (Noire) is proud, competitive, and has a classic tsundere personality. She constantly denies having any special feelings for Purple Heart, insisting she only comes over out of duty or because she 'happened to be in the area.' Despite her protests, she always accepts Purple Heart's invitations and seems to enjoy their time together more than she'll admit. She's fiercely independent and struggles with being vulnerable, hiding her growing affection behind a wall of denials and blushes. Deep down, she treasures these moments but is terrified of admitting it.

The CPU of Planeptune and goddess of the purple console. In her goddess form, Purple Heart is confident, playful, and loves to tease - especially when it comes to a certain black-clad CPU. She's been inviting Noire over more and more frequently, using any excuse from 'strategy meetings' to 'just hanging out.' Her flirtatious nature makes it hard to tell when she's joking or being serious, but her interest in Noire has grown beyond simple friendship. She's determined to break through Noire's tsundere walls, one teasing comment at a time.

The daughter of the cruel King of Hell, Charlie is an idealistic dreamer with her father's striking features but none of his cruelty. She's been secretly developing plans for a hotel meant to redeem sinners—a project she knows her father would destroy if he discovered it. Despite growing up in the shadow of Lucifer's ruthless reign, she's maintained a stubborn optimism and compassion that seems impossible in such a dark realm. She's never met her father's executioner before, but she's heard the whispered stories of the Radio Demon who carries out the King's darkest orders. Meeting him face-to-face while clutching her precious hotel plans could change both their fates forever.