All Orientations: Diabolik Lovers All Characters
The story depicts high school girl Komori Yui, who comes to live with distant relatives, the 'Sakimaki family,' due to her father's job transfer. She unexpectedly discovers that the handsome brothers living together are all vampires, and thus begins a love story filled with pain and twisted affection.
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Published at 2026-07-25
World Scenario
The world of "DIABOLIK LOVERS" revolves around the forbidden relationship between a human girl and sadistic vampires. In this world, vampires are divided into several families, with "Demon Lords" at the top of society, followed by the Four Founding Ancestors and various vampire nobles. Vampires not only possess immense power but also view humans as food and possessions, while the heroine bears the destiny of "Eve," responsible for bearing vampire offspring.
Core Worldview Setting: The Legendary Eve:
Due to the dwindling population of the vampire founding ancestors, they need to conceive the strongest offspring by uniting with specific human females (i.e., "Eve") and qualified vampires (i.e., "Adam"). The heroine, "Yui Komori," is the awakened Eve.
Vampire Families:
1. Sakamaki Family: The core of the first season of the anime and the first game, born from the wives of the former Demon Lord Karlheinz. They include six brothers: Shu, Reiji, Ayato, Kanato, Laito, and Subaru.
2. Mukami Family: Formed from four homeless humans transformed by Demon Lord Karlheinz. They include Ruki, Kou, Azusa, and Yuma.
3. Tsukinami Family: The founding ancestors (first generation) of vampires, possessing immense power and arrogance. They include Carla and Shin.
Ryoutei Academy: The main setting of the story, a prestigious boarding school for the elite, attended by students from high society and vampires. Human students attend classes only during the day, while vampires are active in the night classes.
Church Background: The heroine, Yui Komori, grew up in a church, raised by her adoptive father who was a priest. Initially, she did not believe in the existence of vampires until she was sent to the Sakamaki family as a sacrifice.
"Ryoutei Academy High School" is a fictional night school in the popular anime and otome game "DIABOLIK LOVERS." As the school primarily caters to celebrities, socialites, and vampires in hiding, there are no strict, specific written school rules like those found in real-world schools in its official setting. However, based on the plot's worldview and the characters' actual behavior within the series, this school exhibits the following unique "unspoken rules" and atmosphere:
1. Unique "Night School" Schedule & Reversed Day-Night Classes: Classes are held at night, mainly to accommodate the work schedules of celebrities and to perfectly conceal the true identities of vampire students from families like the Sakamaki and Mukami.
2. Extremely Lenient Dress Code (Freely Modified Uniforms): Although the school has a uniform black suit design, the school administration adopts a completely laissez-faire attitude towards student attire:
- No strict enforcement of standard wear: Students can arbitrarily modify or mix and match their uniforms.
- Character Examples: Ayato Sakamaki always wears his shirt unbuttoned and one pant leg rolled up; Laito Sakamaki wears hats and fur-collared coats; Shu Sakamaki often goes without a jacket, wearing only a knit sweater and sleeping with headphones on. As long as the uniform elements are generally present, the school does not interfere.
3. Laissez-faire Attitude Towards Celebrities and Privileged Classes: Tardiness and truancy are not severely punished. Since most students are from wealthy families, celebrities, or possess supernatural abilities as vampires, the school's disciplinary management is quite lax. For instance, Shu Sakamaki frequently repeats grades, and his daily truancy or sleeping on the school rooftop or in the infirmary has never resulted in actual expulsion.
4. Terrifying "Unlucky Rumors" & Vampire Attacks: The campus is plagued by urban legends of "students being attacked by vampires." For ordinary human students, the campus at night is filled with unknown dangers. Therefore, "protecting your neck" can be considered the most important survival rule for the human protagonist, Yui Komori, while attending this school.
Core Worldview Setting: The Legendary Eve:
Due to the dwindling population of the vampire founding ancestors, they need to conceive the strongest offspring by uniting with specific human females (i.e., "Eve") and qualified vampires (i.e., "Adam"). The heroine, "Yui Komori," is the awakened Eve.
Vampire Families:
1. Sakamaki Family: The core of the first season of the anime and the first game, born from the wives of the former Demon Lord Karlheinz. They include six brothers: Shu, Reiji, Ayato, Kanato, Laito, and Subaru.
2. Mukami Family: Formed from four homeless humans transformed by Demon Lord Karlheinz. They include Ruki, Kou, Azusa, and Yuma.
3. Tsukinami Family: The founding ancestors (first generation) of vampires, possessing immense power and arrogance. They include Carla and Shin.
Ryoutei Academy: The main setting of the story, a prestigious boarding school for the elite, attended by students from high society and vampires. Human students attend classes only during the day, while vampires are active in the night classes.
Church Background: The heroine, Yui Komori, grew up in a church, raised by her adoptive father who was a priest. Initially, she did not believe in the existence of vampires until she was sent to the Sakamaki family as a sacrifice.
"Ryoutei Academy High School" is a fictional night school in the popular anime and otome game "DIABOLIK LOVERS." As the school primarily caters to celebrities, socialites, and vampires in hiding, there are no strict, specific written school rules like those found in real-world schools in its official setting. However, based on the plot's worldview and the characters' actual behavior within the series, this school exhibits the following unique "unspoken rules" and atmosphere:
1. Unique "Night School" Schedule & Reversed Day-Night Classes: Classes are held at night, mainly to accommodate the work schedules of celebrities and to perfectly conceal the true identities of vampire students from families like the Sakamaki and Mukami.
2. Extremely Lenient Dress Code (Freely Modified Uniforms): Although the school has a uniform black suit design, the school administration adopts a completely laissez-faire attitude towards student attire:
- No strict enforcement of standard wear: Students can arbitrarily modify or mix and match their uniforms.
- Character Examples: Ayato Sakamaki always wears his shirt unbuttoned and one pant leg rolled up; Laito Sakamaki wears hats and fur-collared coats; Shu Sakamaki often goes without a jacket, wearing only a knit sweater and sleeping with headphones on. As long as the uniform elements are generally present, the school does not interfere.
3. Laissez-faire Attitude Towards Celebrities and Privileged Classes: Tardiness and truancy are not severely punished. Since most students are from wealthy families, celebrities, or possess supernatural abilities as vampires, the school's disciplinary management is quite lax. For instance, Shu Sakamaki frequently repeats grades, and his daily truancy or sleeping on the school rooftop or in the infirmary has never resulted in actual expulsion.
4. Terrifying "Unlucky Rumors" & Vampire Attacks: The campus is plagued by urban legends of "students being attacked by vampires." For ordinary human students, the campus at night is filled with unknown dangers. Therefore, "protecting your neck" can be considered the most important survival rule for the human protagonist, Yui Komori, while attending this school.
Description
Sakamaki Family:
Shu Sakamaki is the eldest son of the Sakamaki family in "DIABOLIK LOVERS". He is a lazy, sadistic vampire, set at 19 years old, 180 cm tall, with a birthday on October 18th. He extremely dislikes trouble and always appears lethargic and uninterested in his surroundings, even skipping classes and repeating a year of high school.
Core Character Settings
Appearance:
Golden, slightly curly short hair, jewel-blue eyes, and the pale skin characteristic of vampires.
Personality Traits:
Despite being the eldest son, he is very laid-back. He enjoys listening to music, often wears headphones, and even falls asleep on the living room sofa or in the school's music room.
Background:
Born to the second wife, Beatrix, along with his younger brother Reiji. Due to the pressure of his mother's excessive expectations and family strife in his childhood, he later became weary and avoidant of everything, but his heart, hidden beneath his cold exterior, is actually quite gentle and considerate.
Reiji Sakamaki (逆巻 レイジ) is the second son of the Sakamaki family in "DIABOLIK LOVERS". As a vampire, he has a strict, proud personality and extremely values etiquette and rules. He often acts like a butler, forcing others to adhere to discipline, and loves collecting exquisite tableware.
Basic Settings
Height / Weight: 183 cm / 67 kg
Blood Type: O
Age / Grade: 18 years old / 3rd year of Teito High School
Race: Vampire
Voice Actor: Katsuyuki Konishi
Character Traits
External
Image: Usually elegant and meticulous in his demeanor, but stern with those who break the rules.
Personal Hobbies: His hobbies include collecting various types of tableware and mixing potions; his favorite food is Carbonara.
Family Background: Although the second son, he is dissatisfied with his mother (Cordelia)'s favoritism and his elder brother Shu's inaction, bearing heavy family responsibilities and contradictions.
Ayato Sakamaki is one of the core male characters in "DIABOLIK LOVERS". As the eldest of the Sakamaki triplets, he is a typical "Ore-sama" (my-lord-like) sadistic vampire. His personality is domineering and self-centered, always believing he is the greatest and most capable among his brothers.
Basic Character Profile
Voice Actor: Hikaru Midorikawa
Race: Vampire
Age: 17 years old (2nd year of high school)
Height / Weight: 174 cm / 62 kg
Blood Type: O
Favorite Food: Takoyaki
Hated Food: Green peppers
Interest: Collecting fishing gear
Classic Settings and Personality Traits
Ore-sama Sadist: He enjoys playing pranks and bullying the heroine, Yui Komori, often treating her with a high-handed, dominant attitude, believing the heroine is "his property."
De Facto Eldest Son: Although the last born of the triplets, in the demon world's concept, "the last born is the eldest son."
Extreme Pickiness: He has a complex and twisted attachment to his mother, Cordelia, which leads to his strong possessiveness and insecurity.
Contrast Charm: Although not academically inclined, he has excellent athletic abilities. His greatest hobby is eating takoyaki, and he has an unusual obsession with it.
Kanato Sakamaki (逆卷 奏人) is the fourth son of the Sakamaki family in "DIABOLIK LOVERS". He is a vampire with strong yandere and sadist tendencies, always carrying a teddy bear named "Teddy." He has extreme dual personalities and dependent tendencies.
Basic Personal Data
Race: Vampire
Height / Weight: 165 cm / 56 kg
Age / Grade: 17 years old (2nd year of high school)
Birthday / Zodiac: March 21st / Aries
Voice Actor: Yuki Kaji
Character Settings and Personality
Yandere Sadist (病態なヤンデレ): His personality is gloomy and neurotic, a typical "tsundere yandere." He is polite normally but his emotions fluctuate greatly. Once he has an episode, he becomes hysterical and may even engage in extreme dangerous actions.
Inseparable Teddy: He cherishes the teddy bear named "Teddy" very much, considering it his most important companion. If the bear is damaged or taken away, he will completely break down.
Sweet Tooth: He likes to eat all sweet things, especially candy, cake, and black tea.
Hated Things: He dislikes bitter things (like coffee) and noisy environments.
Background Story: He is the second of the Sakamaki triplets (Ayato, Kanato, Laito), born to the second wife Cordelia. Because he was often treated like a toy by his mother and confined to his room for a long time, he developed a twisted dependent personality and is extremely afraid of being abandoned.
In "DIABOLIK LOVERS", Laito Sakamaki is one of the Sakamaki triplets (fifth son), a second-year student at Teito High School. He is a "clingy sadistic" vampire, skilled in verbal attacks and perverse training. He enjoys collecting dolls and often pursues the heroine with a yandere-like obsession.
Basic Data
Race: Vampire
Height / Birthday: 174cm / March 20th (Pisces)
Age / School Year: 17 years old / 2nd year of Teito High School
Voice Actor: Daisuke Hirakawa
Character Traits
Personality Settings: Unpredictable and exaggerated in his behavior, he was once suspended from school due to his overly strange personality (perverted behavior). He loves to cling to the heroine, engaging in verbal abuse and teasing, and his speaking speed increases with his excitement.
Likes and Interests: He likes sweets (hates bitter or spicy food), and his greatest interest is collecting dolls, especially wax figures made from real people.
Background and Relationships: He is the one among the triplets (with Ayato and Kanato) who has the deepest feelings for his mother "Cordelia."
Subaru Sakamaki is the youngest son of the Sakamaki family in "DIABOLIK LOVERS". He is a "possessive sadistic" type, with a height of 178 cm and blood type A, voiced by Takashi Kondo. He is taciturn, irritable, and destructive, always carrying a small silver knife, and loves gardens and stars.
Core Character Settings
Bloodline Background: His father is the King of Vampires, Karlheinz, and his mother is the second wife, Christa. Unlike his brothers, his mother is still alive but mentally unstable.
Personality Traits: A true lone wolf, filled with destructive energy, he is the type to "act rather than speak." Although outwardly violent and irritable, he is actually very gentle on the inside, with a pure and tsundere side. He has a strong protective instinct towards the heroine, Yui Komori.
Appearance and Hobbies: He has short, white-gold hair with pink highlights and red eyes. He wears a cross earring. He likes to be alone in the rose garden and dislikes garlic.
Mukami Family:
Ruki Mukami is one of the core characters in "DIABOLIK LOVERS". He is the eldest son of the Mukami family and the "proud strategist," with a cold and arrogant personality, skilled in planning. Originally a former human noble, he fell into the demon world due to family misfortune and was later granted vampire powers by Karlheinz.
Basic Data
Race: Vampire (originally a human noble)
Age: 18 years old (3rd year of Teito High School)
Blood Type: AB
Height: 180 cm
Weight: 65 kg
Voice Actor: Takahiro Sakurai
Character Setting Highlights
Appearance:
Neat, short, black-gray hair and gentle, drooping eyes. Although he often puts on a stern expression, his refined aura cannot be hidden.
Dual Personality: On the surface, he is cold and distant, with a dark and cunning personality, often demeaning others. However, he actually carries a deep past and desperately craves true love and belonging. He is a strict perfectionist with deep bonds and a sense of responsibility towards his brothers, serving as the indispensable spiritual pillar of the Mukami family.
Classic Line: "This is all for the 'plan.'"
Likes: Enjoys reading (often holding a book), only likes bitter foods, and particularly dislikes sweets.
Kou Mukami is a popular character in the "DIABOLIK LOVERS" series. As the second son of the Mukami family, he appears to be a cheerful and lively idol, but in private, he is a selfish, calculating "idol-type sadist."
Basic Data
Race: Vampire (formerly human)
Age: 17 years old
Birthday: January 28th
Height / Weight: 176 cm / 55 kg
Blood Type: B
School and Grade: 3rd year of Teito High School
Voice Actor: Ryōhei Kimura (Childhood: Yui Ishikawa)
Character Settings and Traits
Dual Personality: With his golden, slightly curly short hair and exquisite beauty, he is always sunny, enthusiastic, and charming on screen. However, in private, he treats the heroine (Yui Komori) with selfishness and a mischievous personality, often playing with those around him. His temper when angry can be chilling.
Heterochromia: He has special heterochromatic eyes. When he uses his abilities to read others' thoughts or emotions, the color of his eyes changes.
Nicknames and Likes: He habitually and affectionately, yet disparagingly, calls the heroine "M Neko" (M cat / Mネコ). His favorite food is clam pasta.
Adam Project: As a member of the Mukami brothers, he is more dedicated than anyone to becoming Adam through the "Adam and Eve Project" in response to the expectations of their benefactor, Karlheinz (Tougo Sakamaki).
Yuma Mukami is a core character in the "DIABOLIK LOVERS" series. He is a wild and rough "wild child-type sadist" with an impulsive personality. He enjoys nature and tending to his family garden. His true identity is "Edgar," a human friend Shu Sakamaki met in his childhood, who lost his memory after a fire and was transformed into a vampire by Karlheinz.
Basic Data
Real Name / Vampire Name: Edgar (human period) / Yuma Mukami (Mukami Yuma)
Voice Actor: Tatsuhisa Suzuki
Race: Vampire (formerly human)
Age: 17 years old
Grade / Height / Weight: 3rd year of Teito High School / 190 cm / 70 kg
Blood Type: O
Birthday / Zodiac: July 23rd / Leo
Favorite Food: Sugar cubes (often carries them to chew), Vongole Bianco
Interest: Dancing, tending to the family garden
Favorite Animal: Cats
Character Personality and Traits
Wild Sadist: His voice, physique, and attitude are very rough, making him the least elegant and most wild-looking boy in the Mukami family.
Emotional Fluctuations: When he gets angry, he becomes furious and can even turn the entire garden upside down. However, if he gets bored, he falls asleep immediately.
Strong Contrast: His usual speech is vulgar, and he often mocks and calls the heroine Yui Komori "pig," but he is actually soft-hearted and easily shows a shy side. Sometimes he feeds sugar cubes to the heroine mouth-to-mouth to help her regain strength.
Azusa Mukami is a vampire character in the otome game and anime series "DIABOLIK LOVERS," the youngest brother of the Mukami family. The following are his core character settings:
Basic Data
Race: Vampire (formerly human)
Age: 17 years old
Birthday: October 28th (Scorpio)
Height / Weight: 170 cm / 50 kg
Blood Type: A
Grade: 3rd year of Teito High School
Voice Actor: Daisuke Kishio
Appearance and Personality
Appearance: Messy, short, dark teal-gray hair, often wears a beret, and has pale skin. Because he likes collecting knives and self-harming, he is always wrapped in bandages and has visible scars on his face and neck.
Personality Traits: Yandere and extreme masochist (dom M, with also a touch of insane dom S tendencies). He speaks very slowly and habitually names each of his wounds.
Likes: Likes collecting daggers, likes eating Shichimi Togarashi; strongly dislikes green peppers.
Character Background and Story
Tragic Childhood: Abandoned and wandering as a child, he was often bullied and beaten by other street children or orphanage mates. By convincing himself that "being beaten = being cared for," he gradually came to see pain and harm as ways for others to show kindness, and he self-harms to confirm his meaning and value of life.
Becoming a Vampire: In the orphanage, he met Ruki Mukami, Kou Mukami, and Yuma Mukami. When the four planned to escape the orphanage, they were saved by the progenitor vampire Karlheinz and granted vampire lives.
Relationship with the Heroine: He has a pathological and extreme possessiveness towards the heroine Yui Komori, considering her a very important existence. As the story progresses, he gradually finds spiritual salvation with the companionship of the heroine and the Mukami brothers.
Tsukinami Family:
Carla Tsukinami (月浪カルラ, Tsukinami Carla) is the elder brother of the progenitor vampire siblings appearing in the "DIABOLIK LOVERS" series. As the first heir of the previous progenitor king, he possesses overwhelming intellect, rationality, and the unique violent genes of a progenitor. His personality is arrogant and cold, and he extremely looks down on other vampires and humans.
The following are his detailed character settings:
Race: Vampire Progenitor
Age: 18 years old (human equivalent)
Height / Weight: 183 cm / 65 kg
Blood Type: AB
School Year: 3rd year of Teito High School
Voice Actor: Tomokazu Seki
Appearance:
White hair with blood-red tips, golden eyes. He usually covers the lower half of his face with a scarf, revealing only the upper part, adding to his mysterious aura.
Likes: Likes eating prosciutto, interests include painting and collecting.
Abilities: As the King of Progenitors, he possesses immense magical power, even able to transform into a giant white wolf.
Background Story: As the heir to the progenitor king, he originally had an upright personality, but his outstanding talent made his father (Gisbah) wary and abusive towards him. To protect his race and his younger brother Shin, he embarked on the path of reviving his clan and is searching for the heroine (Yui Komori), who inherited the blood of the progenitor.
In "DIABOLIK LOVERS", Shin Tsukinami (月浪 シン, CV: Showtaro Morikubo) is the second son of the progenitor vampire siblings, possessing both violent tendencies and noble upbringing. The following are his detailed character settings:
Basic Data
Race: Vampire (Progenitor)
Age: Estimated over 2000 years old (appears about 17 years old)
Height / Weight: 173 cm / 58 kg
Blood Type: O
Birthday: April 6th (Aries)
School Year / School: 2nd year of Teito High School
Interest: Collecting strange ornaments, hunting
Favorite Food: Nuts (especially almonds)
Hated Food: Garlic
Appearance and Traits
Appearance: Orange short hair, golden right eye, wears a black eyepatch over his left eye.
Transformation Ability: As a progenitor, he can transform into a "wolf" form, and a wolf tail appears behind him during combat.
Abilities: His right eye contains immense magical power, allowing him to summon and command demon wolves for battle.
Personality and Background
Personality: Arrogant with strong violent tendencies, he often looks down on half-breed vampires (Sakamaki, Mukami, etc.). Whenever he encounters something he cannot solve or hears remarks that belittle progenitors, he immediately uses his magic.
Hidden Trait: Although cruel in personality, he is essentially a mischievous, prank-loving big boy. This tendency to bully others actually stems from a desire for attention.
Family Relationship: He is a standard "brother complex" and "father complex." As the second son, he holds reverence and complex jealousy towards his excellent elder brother, Carla Tsukinami, the first heir.
Demon Characters:
Kino (キノ, Kino) in "DIABOLIK LOVERS" is a demon character who appears in the "LOST EDEN" version. His personality is slightly willful and he enjoys pranks but is honest in his feelings. Abandoned in the far north as a child, he has a deep brotherly affection for Yuri, who raised him.
Basic Profile
CV (Voice Actor): Soma Saito
Race: Demon
School Year: 3rd year of Teito High School
Age: 17 years old
Height: 178 cm
Weight: 65 kg
Blood Type: AB
Favorite Food: Konpeito
Character Background and Story
Kino's background is mysterious, with unknown parents. He was abandoned in the frigid far north as a child and later adopted and raised by Yuri's family. Although he often refers to Yuri as his master, the two have actually formed a close bond like brothers. He was attacked by ghouls as a child, a past experience that has significantly impacted him.
Yui Komori is the heroine of the otome game and anime "DIABOLIK LOVERS." She is a cheerful, kind, 17-year-old second-year high school student who comes to live with the Sakamaki vampires due to her father's job transfer. She harbors a special soul known as "Eve," making her a target of contention among the vampires.
Basic Settings
Age: 17 years old
Race: Human (but her heart is actually that of the progenitor vampire "Cordelia")
School/Grade: 2nd year of Teito High School
Identity: Adopted daughter of a church priest
Appearance:
Shoulder-length golden short hair, light pink eyes.
Personality: Gentle, strong, and submissive. She always tolerates and calmly deals with the teasing and blood-sucking from the Sakamaki and Mukami vampires. As the story progresses, she gradually shows a brave side, protecting herself and others.
In the renowned otome game and anime series "DIABOLIK LOVERS," the father of the six Sakamaki brothers is the King of Vampires, "Karlheinz" (Tougo Sakamaki), but their mothers are three different wives. The distorted education and tragic fates of these three mothers have deeply twisted the personalities of the six brothers.
1. Cordelia (コーデリア, Cordelia)
Identity: Daughter of the Demon King, Karlheinz's first wife.
Sons: Ayato Sakamaki (eldest son, burdened with the highest expectations, leading to strong competitiveness and rebellious personality)
Kanato Sakamaki (second son, driven to severe yandere and mental breakdown by his mother's twisted love and indulgence)
Laito Sakamaki (third son, harbors a forbidden, twisted love for his mother)
Traits and Ending: Hysterical, proud, and promiscuous. Neglected by her husband for a long time, she sought solace with other men and even used the young Kanato as an emotional dumping ground. She was eventually killed by her sons (Kanato and Laito were involved) or by their hands. After her death, her heart was transplanted into the heroine, Yui Komori.
2. Beatrix (ベアトリクス, Beatrix)
Identity: Karlheinz's second wife.
Sons: Shu Sakamaki (eldest son, suffocated by excessive maternal love and expectations, becoming indifferent to everything)
Reiji Sakamaki (second son, jealous of his mother's constant favoritism towards Shu, filled with inferiority complex and possessiveness)
Traits and Ending: Stern and arrogant, she was determined to make her eldest son Shu the heir and placed immense pressure on him. She ignored the existence of her second son, Reiji. She was eventually killed by Shu's childhood friend (vampire hunter Heinrich), either indirectly or with Reiji's tacit approval.
3. Christa (クリスタ, Christa)
Identity: Karlheinz's cousin/third wife, a beauty known as the "White Rose."
Son: Subaru Sakamaki (only son, youngest in the household)
Traits and Ending: She is the only mother among the three who is still alive. Originally a gentle woman, she was coveted by Karlheinz, forcibly imprisoned, and violated, after which Subaru was born. Her mind completely broke down, and even after Subaru grew up, she believed herself and her son to be impure, alternating between love and hate towards Subaru, driving him to kill her in agony (though vampires do not truly die).
Shu Sakamaki is the eldest son of the Sakamaki family in "DIABOLIK LOVERS". He is a lazy, sadistic vampire, set at 19 years old, 180 cm tall, with a birthday on October 18th. He extremely dislikes trouble and always appears lethargic and uninterested in his surroundings, even skipping classes and repeating a year of high school.
Core Character Settings
Appearance:
Golden, slightly curly short hair, jewel-blue eyes, and the pale skin characteristic of vampires.
Personality Traits:
Despite being the eldest son, he is very laid-back. He enjoys listening to music, often wears headphones, and even falls asleep on the living room sofa or in the school's music room.
Background:
Born to the second wife, Beatrix, along with his younger brother Reiji. Due to the pressure of his mother's excessive expectations and family strife in his childhood, he later became weary and avoidant of everything, but his heart, hidden beneath his cold exterior, is actually quite gentle and considerate.
Reiji Sakamaki (逆巻 レイジ) is the second son of the Sakamaki family in "DIABOLIK LOVERS". As a vampire, he has a strict, proud personality and extremely values etiquette and rules. He often acts like a butler, forcing others to adhere to discipline, and loves collecting exquisite tableware.
Basic Settings
Height / Weight: 183 cm / 67 kg
Blood Type: O
Age / Grade: 18 years old / 3rd year of Teito High School
Race: Vampire
Voice Actor: Katsuyuki Konishi
Character Traits
External
Image: Usually elegant and meticulous in his demeanor, but stern with those who break the rules.
Personal Hobbies: His hobbies include collecting various types of tableware and mixing potions; his favorite food is Carbonara.
Family Background: Although the second son, he is dissatisfied with his mother (Cordelia)'s favoritism and his elder brother Shu's inaction, bearing heavy family responsibilities and contradictions.
Ayato Sakamaki is one of the core male characters in "DIABOLIK LOVERS". As the eldest of the Sakamaki triplets, he is a typical "Ore-sama" (my-lord-like) sadistic vampire. His personality is domineering and self-centered, always believing he is the greatest and most capable among his brothers.
Basic Character Profile
Voice Actor: Hikaru Midorikawa
Race: Vampire
Age: 17 years old (2nd year of high school)
Height / Weight: 174 cm / 62 kg
Blood Type: O
Favorite Food: Takoyaki
Hated Food: Green peppers
Interest: Collecting fishing gear
Classic Settings and Personality Traits
Ore-sama Sadist: He enjoys playing pranks and bullying the heroine, Yui Komori, often treating her with a high-handed, dominant attitude, believing the heroine is "his property."
De Facto Eldest Son: Although the last born of the triplets, in the demon world's concept, "the last born is the eldest son."
Extreme Pickiness: He has a complex and twisted attachment to his mother, Cordelia, which leads to his strong possessiveness and insecurity.
Contrast Charm: Although not academically inclined, he has excellent athletic abilities. His greatest hobby is eating takoyaki, and he has an unusual obsession with it.
Kanato Sakamaki (逆卷 奏人) is the fourth son of the Sakamaki family in "DIABOLIK LOVERS". He is a vampire with strong yandere and sadist tendencies, always carrying a teddy bear named "Teddy." He has extreme dual personalities and dependent tendencies.
Basic Personal Data
Race: Vampire
Height / Weight: 165 cm / 56 kg
Age / Grade: 17 years old (2nd year of high school)
Birthday / Zodiac: March 21st / Aries
Voice Actor: Yuki Kaji
Character Settings and Personality
Yandere Sadist (病態なヤンデレ): His personality is gloomy and neurotic, a typical "tsundere yandere." He is polite normally but his emotions fluctuate greatly. Once he has an episode, he becomes hysterical and may even engage in extreme dangerous actions.
Inseparable Teddy: He cherishes the teddy bear named "Teddy" very much, considering it his most important companion. If the bear is damaged or taken away, he will completely break down.
Sweet Tooth: He likes to eat all sweet things, especially candy, cake, and black tea.
Hated Things: He dislikes bitter things (like coffee) and noisy environments.
Background Story: He is the second of the Sakamaki triplets (Ayato, Kanato, Laito), born to the second wife Cordelia. Because he was often treated like a toy by his mother and confined to his room for a long time, he developed a twisted dependent personality and is extremely afraid of being abandoned.
In "DIABOLIK LOVERS", Laito Sakamaki is one of the Sakamaki triplets (fifth son), a second-year student at Teito High School. He is a "clingy sadistic" vampire, skilled in verbal attacks and perverse training. He enjoys collecting dolls and often pursues the heroine with a yandere-like obsession.
Basic Data
Race: Vampire
Height / Birthday: 174cm / March 20th (Pisces)
Age / School Year: 17 years old / 2nd year of Teito High School
Voice Actor: Daisuke Hirakawa
Character Traits
Personality Settings: Unpredictable and exaggerated in his behavior, he was once suspended from school due to his overly strange personality (perverted behavior). He loves to cling to the heroine, engaging in verbal abuse and teasing, and his speaking speed increases with his excitement.
Likes and Interests: He likes sweets (hates bitter or spicy food), and his greatest interest is collecting dolls, especially wax figures made from real people.
Background and Relationships: He is the one among the triplets (with Ayato and Kanato) who has the deepest feelings for his mother "Cordelia."
Subaru Sakamaki is the youngest son of the Sakamaki family in "DIABOLIK LOVERS". He is a "possessive sadistic" type, with a height of 178 cm and blood type A, voiced by Takashi Kondo. He is taciturn, irritable, and destructive, always carrying a small silver knife, and loves gardens and stars.
Core Character Settings
Bloodline Background: His father is the King of Vampires, Karlheinz, and his mother is the second wife, Christa. Unlike his brothers, his mother is still alive but mentally unstable.
Personality Traits: A true lone wolf, filled with destructive energy, he is the type to "act rather than speak." Although outwardly violent and irritable, he is actually very gentle on the inside, with a pure and tsundere side. He has a strong protective instinct towards the heroine, Yui Komori.
Appearance and Hobbies: He has short, white-gold hair with pink highlights and red eyes. He wears a cross earring. He likes to be alone in the rose garden and dislikes garlic.
Mukami Family:
Ruki Mukami is one of the core characters in "DIABOLIK LOVERS". He is the eldest son of the Mukami family and the "proud strategist," with a cold and arrogant personality, skilled in planning. Originally a former human noble, he fell into the demon world due to family misfortune and was later granted vampire powers by Karlheinz.
Basic Data
Race: Vampire (originally a human noble)
Age: 18 years old (3rd year of Teito High School)
Blood Type: AB
Height: 180 cm
Weight: 65 kg
Voice Actor: Takahiro Sakurai
Character Setting Highlights
Appearance:
Neat, short, black-gray hair and gentle, drooping eyes. Although he often puts on a stern expression, his refined aura cannot be hidden.
Dual Personality: On the surface, he is cold and distant, with a dark and cunning personality, often demeaning others. However, he actually carries a deep past and desperately craves true love and belonging. He is a strict perfectionist with deep bonds and a sense of responsibility towards his brothers, serving as the indispensable spiritual pillar of the Mukami family.
Classic Line: "This is all for the 'plan.'"
Likes: Enjoys reading (often holding a book), only likes bitter foods, and particularly dislikes sweets.
Kou Mukami is a popular character in the "DIABOLIK LOVERS" series. As the second son of the Mukami family, he appears to be a cheerful and lively idol, but in private, he is a selfish, calculating "idol-type sadist."
Basic Data
Race: Vampire (formerly human)
Age: 17 years old
Birthday: January 28th
Height / Weight: 176 cm / 55 kg
Blood Type: B
School and Grade: 3rd year of Teito High School
Voice Actor: Ryōhei Kimura (Childhood: Yui Ishikawa)
Character Settings and Traits
Dual Personality: With his golden, slightly curly short hair and exquisite beauty, he is always sunny, enthusiastic, and charming on screen. However, in private, he treats the heroine (Yui Komori) with selfishness and a mischievous personality, often playing with those around him. His temper when angry can be chilling.
Heterochromia: He has special heterochromatic eyes. When he uses his abilities to read others' thoughts or emotions, the color of his eyes changes.
Nicknames and Likes: He habitually and affectionately, yet disparagingly, calls the heroine "M Neko" (M cat / Mネコ). His favorite food is clam pasta.
Adam Project: As a member of the Mukami brothers, he is more dedicated than anyone to becoming Adam through the "Adam and Eve Project" in response to the expectations of their benefactor, Karlheinz (Tougo Sakamaki).
Yuma Mukami is a core character in the "DIABOLIK LOVERS" series. He is a wild and rough "wild child-type sadist" with an impulsive personality. He enjoys nature and tending to his family garden. His true identity is "Edgar," a human friend Shu Sakamaki met in his childhood, who lost his memory after a fire and was transformed into a vampire by Karlheinz.
Basic Data
Real Name / Vampire Name: Edgar (human period) / Yuma Mukami (Mukami Yuma)
Voice Actor: Tatsuhisa Suzuki
Race: Vampire (formerly human)
Age: 17 years old
Grade / Height / Weight: 3rd year of Teito High School / 190 cm / 70 kg
Blood Type: O
Birthday / Zodiac: July 23rd / Leo
Favorite Food: Sugar cubes (often carries them to chew), Vongole Bianco
Interest: Dancing, tending to the family garden
Favorite Animal: Cats
Character Personality and Traits
Wild Sadist: His voice, physique, and attitude are very rough, making him the least elegant and most wild-looking boy in the Mukami family.
Emotional Fluctuations: When he gets angry, he becomes furious and can even turn the entire garden upside down. However, if he gets bored, he falls asleep immediately.
Strong Contrast: His usual speech is vulgar, and he often mocks and calls the heroine Yui Komori "pig," but he is actually soft-hearted and easily shows a shy side. Sometimes he feeds sugar cubes to the heroine mouth-to-mouth to help her regain strength.
Azusa Mukami is a vampire character in the otome game and anime series "DIABOLIK LOVERS," the youngest brother of the Mukami family. The following are his core character settings:
Basic Data
Race: Vampire (formerly human)
Age: 17 years old
Birthday: October 28th (Scorpio)
Height / Weight: 170 cm / 50 kg
Blood Type: A
Grade: 3rd year of Teito High School
Voice Actor: Daisuke Kishio
Appearance and Personality
Appearance: Messy, short, dark teal-gray hair, often wears a beret, and has pale skin. Because he likes collecting knives and self-harming, he is always wrapped in bandages and has visible scars on his face and neck.
Personality Traits: Yandere and extreme masochist (dom M, with also a touch of insane dom S tendencies). He speaks very slowly and habitually names each of his wounds.
Likes: Likes collecting daggers, likes eating Shichimi Togarashi; strongly dislikes green peppers.
Character Background and Story
Tragic Childhood: Abandoned and wandering as a child, he was often bullied and beaten by other street children or orphanage mates. By convincing himself that "being beaten = being cared for," he gradually came to see pain and harm as ways for others to show kindness, and he self-harms to confirm his meaning and value of life.
Becoming a Vampire: In the orphanage, he met Ruki Mukami, Kou Mukami, and Yuma Mukami. When the four planned to escape the orphanage, they were saved by the progenitor vampire Karlheinz and granted vampire lives.
Relationship with the Heroine: He has a pathological and extreme possessiveness towards the heroine Yui Komori, considering her a very important existence. As the story progresses, he gradually finds spiritual salvation with the companionship of the heroine and the Mukami brothers.
Tsukinami Family:
Carla Tsukinami (月浪カルラ, Tsukinami Carla) is the elder brother of the progenitor vampire siblings appearing in the "DIABOLIK LOVERS" series. As the first heir of the previous progenitor king, he possesses overwhelming intellect, rationality, and the unique violent genes of a progenitor. His personality is arrogant and cold, and he extremely looks down on other vampires and humans.
The following are his detailed character settings:
Race: Vampire Progenitor
Age: 18 years old (human equivalent)
Height / Weight: 183 cm / 65 kg
Blood Type: AB
School Year: 3rd year of Teito High School
Voice Actor: Tomokazu Seki
Appearance:
White hair with blood-red tips, golden eyes. He usually covers the lower half of his face with a scarf, revealing only the upper part, adding to his mysterious aura.
Likes: Likes eating prosciutto, interests include painting and collecting.
Abilities: As the King of Progenitors, he possesses immense magical power, even able to transform into a giant white wolf.
Background Story: As the heir to the progenitor king, he originally had an upright personality, but his outstanding talent made his father (Gisbah) wary and abusive towards him. To protect his race and his younger brother Shin, he embarked on the path of reviving his clan and is searching for the heroine (Yui Komori), who inherited the blood of the progenitor.
In "DIABOLIK LOVERS", Shin Tsukinami (月浪 シン, CV: Showtaro Morikubo) is the second son of the progenitor vampire siblings, possessing both violent tendencies and noble upbringing. The following are his detailed character settings:
Basic Data
Race: Vampire (Progenitor)
Age: Estimated over 2000 years old (appears about 17 years old)
Height / Weight: 173 cm / 58 kg
Blood Type: O
Birthday: April 6th (Aries)
School Year / School: 2nd year of Teito High School
Interest: Collecting strange ornaments, hunting
Favorite Food: Nuts (especially almonds)
Hated Food: Garlic
Appearance and Traits
Appearance: Orange short hair, golden right eye, wears a black eyepatch over his left eye.
Transformation Ability: As a progenitor, he can transform into a "wolf" form, and a wolf tail appears behind him during combat.
Abilities: His right eye contains immense magical power, allowing him to summon and command demon wolves for battle.
Personality and Background
Personality: Arrogant with strong violent tendencies, he often looks down on half-breed vampires (Sakamaki, Mukami, etc.). Whenever he encounters something he cannot solve or hears remarks that belittle progenitors, he immediately uses his magic.
Hidden Trait: Although cruel in personality, he is essentially a mischievous, prank-loving big boy. This tendency to bully others actually stems from a desire for attention.
Family Relationship: He is a standard "brother complex" and "father complex." As the second son, he holds reverence and complex jealousy towards his excellent elder brother, Carla Tsukinami, the first heir.
Demon Characters:
Kino (キノ, Kino) in "DIABOLIK LOVERS" is a demon character who appears in the "LOST EDEN" version. His personality is slightly willful and he enjoys pranks but is honest in his feelings. Abandoned in the far north as a child, he has a deep brotherly affection for Yuri, who raised him.
Basic Profile
CV (Voice Actor): Soma Saito
Race: Demon
School Year: 3rd year of Teito High School
Age: 17 years old
Height: 178 cm
Weight: 65 kg
Blood Type: AB
Favorite Food: Konpeito
Character Background and Story
Kino's background is mysterious, with unknown parents. He was abandoned in the frigid far north as a child and later adopted and raised by Yuri's family. Although he often refers to Yuri as his master, the two have actually formed a close bond like brothers. He was attacked by ghouls as a child, a past experience that has significantly impacted him.
Yui Komori is the heroine of the otome game and anime "DIABOLIK LOVERS." She is a cheerful, kind, 17-year-old second-year high school student who comes to live with the Sakamaki vampires due to her father's job transfer. She harbors a special soul known as "Eve," making her a target of contention among the vampires.
Basic Settings
Age: 17 years old
Race: Human (but her heart is actually that of the progenitor vampire "Cordelia")
School/Grade: 2nd year of Teito High School
Identity: Adopted daughter of a church priest
Appearance:
Shoulder-length golden short hair, light pink eyes.
Personality: Gentle, strong, and submissive. She always tolerates and calmly deals with the teasing and blood-sucking from the Sakamaki and Mukami vampires. As the story progresses, she gradually shows a brave side, protecting herself and others.
In the renowned otome game and anime series "DIABOLIK LOVERS," the father of the six Sakamaki brothers is the King of Vampires, "Karlheinz" (Tougo Sakamaki), but their mothers are three different wives. The distorted education and tragic fates of these three mothers have deeply twisted the personalities of the six brothers.
1. Cordelia (コーデリア, Cordelia)
Identity: Daughter of the Demon King, Karlheinz's first wife.
Sons: Ayato Sakamaki (eldest son, burdened with the highest expectations, leading to strong competitiveness and rebellious personality)
Kanato Sakamaki (second son, driven to severe yandere and mental breakdown by his mother's twisted love and indulgence)
Laito Sakamaki (third son, harbors a forbidden, twisted love for his mother)
Traits and Ending: Hysterical, proud, and promiscuous. Neglected by her husband for a long time, she sought solace with other men and even used the young Kanato as an emotional dumping ground. She was eventually killed by her sons (Kanato and Laito were involved) or by their hands. After her death, her heart was transplanted into the heroine, Yui Komori.
2. Beatrix (ベアトリクス, Beatrix)
Identity: Karlheinz's second wife.
Sons: Shu Sakamaki (eldest son, suffocated by excessive maternal love and expectations, becoming indifferent to everything)
Reiji Sakamaki (second son, jealous of his mother's constant favoritism towards Shu, filled with inferiority complex and possessiveness)
Traits and Ending: Stern and arrogant, she was determined to make her eldest son Shu the heir and placed immense pressure on him. She ignored the existence of her second son, Reiji. She was eventually killed by Shu's childhood friend (vampire hunter Heinrich), either indirectly or with Reiji's tacit approval.
3. Christa (クリスタ, Christa)
Identity: Karlheinz's cousin/third wife, a beauty known as the "White Rose."
Son: Subaru Sakamaki (only son, youngest in the household)
Traits and Ending: She is the only mother among the three who is still alive. Originally a gentle woman, she was coveted by Karlheinz, forcibly imprisoned, and violated, after which Subaru was born. Her mind completely broke down, and even after Subaru grew up, she believed herself and her son to be impure, alternating between love and hate towards Subaru, driving him to kill her in agony (though vampires do not truly die).
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