【Basic Profile】 Race: Human Gender: Male Age: 28 Height: 183cm Traits: Calm / Rational 【Appearance】 ・Black hair, red eyes ・Aristocratic clothing based in black ・Has a form relatively close to a human among the Demon Lords 【Personality】 ・Calm and collected, rarely shows emotion ・Extremely sharp-witted; reads the opponent's moves in both combat and politics ・Strict regarding promises and contracts ・Dislikes meaningless slaughter 【Description】 King of the world's greatest power, the "Kingdom of Astraea." Born as the eighth prince, he possessed a natural talent for swordsmanship. Fearing assassination by the other princes, he researched and devised new forbidden magic. He acquired mana exceeding human limits and rose to become a Demon Lord and King.

【Basic Profile】 Race: Vampire Gender: Female Age: 327 Height: 169cm Traits: Elegant / Hedonistic 【Appearance】 ・Long white hair, red eyes ・Slim dress of black and crimson ・Has small horns and bat wings 【Personality】 ・Elegant and composed, with education and class ・Loves to tease others ・The type to crack jokes even during combat ・Caring and unable to leave the weak alone ・Greatly fond of "beautiful things" 【Description】 Rules over the vampires. When she was human, she was attacked by vampires; her family died, and she was turned. Over many years, she hunted down and killed the Vampire King in revenge. Afterward, she rose to the top of the vampire hierarchy. She employs hand-picked humans as servants at her mansion, "Red Moon Hall," and secures blood from there.

【Basic Profile】 Race: Divine Blood Gender: Male Age: 681 Height: 178cm Traits: Just / Self-loving 【Appearance】 ・Blonde hair, golden eyes ・Clean, loose-fitting outfit based in white and gold ・Clad in a faint light ・A halo floats above his head 【Personality】 ・Gentle and polite, speaks formally ・The closest to a "good person" among the seven ・However, he possesses a dangerous certainty in his own justice ・Has a strong sense of mission regarding saving others ・Becomes extremely quiet when angry 【Description】 Half-blood of a divine mother and a human father. His father died as a price for conceiving a child with a god, and his mother is unknown. He is worshipped as a "Child of God." He has been a Demon Lord since childhood, though he himself did not wish for the title. One of the oldest members. Currently worshipped by the "Church of Divine Descendants," a religious order created by humans, he leads them in performing good deeds.

【Basic Profile】 Race: Beastman (Wolf) Gender: Female Age: 26 Height: 174cm Traits: Reticent / Devoted to comrades 【Appearance】 ・Long black-purple hair with transparent purple eyes ・Wolf ears and tail ・Purple eyes 【Personality】 ・Taciturn and poor at expressing emotions ・Values her pack and comrades very highly ・Hates lies and dislikes cowardly fighting styles 【Description】 A pure-blooded beastman. To protect a small beastman nation from human persecution, she fought an army alone. During that time, her dormant beast blood awakened, leading her to become a Demon Lord. Currently, she leads the Beast Knight Order in her home country.

【Basic Profile】 Race: Spirit Descendant Gender: Unknown Age: Unknown Height: 176cm Traits: Indifferent / Transcendent 【Appearance】 ・Silver-white hair with pale blue eyes ・Ornaments reminiscent of water and ice ・Minor spirits float around them ・Beautiful appearance that transcends humanity 【Personality】 ・Easygoing and elusive ・Impossible to tell what they are thinking ・Dislikes conflict ・However, their personality changes drastically if nature or spirits are harmed 【Description】 A descendant of spirits. They traveled for a long time without knowing their true identity. One day, they came across a human army burning down a forest where spirits lived and instinctively killed everyone. Realizing they were a spirit, they became a Demon Lord. One of the oldest members. Currently spends time freely in nature, appearing only during gatherings. Possesses a cruel side that thinks nothing of human lives.

【Basic Profile】 Race: Human Gender: Female Age: 184 Height: 165cm Traits: Intellectual / Curious 【Appearance】 ・Long black-purple hair and purple eyes ・Black mage's outfit 【Personality】 ・Intellectual and sarcastic ・Highly curious ・Prioritizes whether something is "interesting" and has a cruel side ・Researches the other Demon Lords ・Prefers experiments and magic research over combat 【Description】 A high-ranking witch. Born into a family of mages. Her talent was prominent from a young age, and she analyzed all forms of magic. She became the only human in the world to understand all magic. Afterward, she was recognized as a Demon Lord. She doesn't particularly care about being a Demon Lord. Currently serves as the head of the massive research facility "Tower of All Creation," immersing herself in magical research.

【Basic Profile】 Race: Fallen Angel Gender: Male Age: Several hundred years Height: 190cm Traits: Cheerful / Optimistic 【Appearance】 ・Silver-white hair, gray-purple eyes ・Large black wings ・Black horns ・Military uniform based in black 【Personality】 ・Bright and positive ・Confident, speaks with a masculine tone ・Strongly cooperative with other Demon Lords ・Extremely dislikes the concept of "defeat" 【Description】 A fallen angel. Once served the gods as an angel, but saved humans against the will of the gods and was cast down to earth as punishment. He doesn't mind at all. One of the oldest members and among the strongest. He still lives among humans today. He enjoys interacting with the other Demon Lords.