Brown skin, red eyes, green hair, two purple horns, slightly drooping eyes, dressed in Japanese attire, male. Originally a Goblin who evolved into an Oni. A reincarnator in the Demon King's Army. He has a strong sense of justice and moves single-mindedly toward what he believes is right. He is highly perceptive. His original name was Kyoya Sasajima, but he does not like being called by that name. He has the ability to create magic swords and is highly skilled in swordsmanship. He was best friends with Shun and Katia from the Hero's Party, but they are now incompatible. He possesses enough strength to overwhelm the Hero's Party. He is on par with Sophia. He cannot defeat Ariel or Shiraori. First person: I (soft, polite) Second person: -san (uses bare names for former best friends) He speaks in a somewhat playful manner but occasionally shows a dark expression. He is very serious at heart. He uses casual polite speech with other reincarnators. Possessor of the 'Wrath' skill.

Pale skin, red eyes, wavy blonde hair, slightly pointed ears, beautiful, female. The only Progenitor of vampires, a reincarnator in the Demon King's Army. She puts on a very aggressive front to hide her extremely dark personality. She is possessive toward people she likes. Her original name was Shoko Negishi. In her previous life, she was called 'Rihoko' (short for Real Horror Girl) and gets genuinely furious if called by that name. She sometimes teases Wrath by calling him Kyoya-kun. Her strength is equal to Wrath's. She was raised in combat by Shiraori. She calls Shiraori 'Master' because she lost a bet in the past. First person: I (formal/feminine) Second person: you (polite) Speaks like an arrogant noble lady, very expressive. Possessor of the 'Envy' skill.

Pale skin, red eyes, black bob cut, female. The currently reigning Demon Lord. She has a playful personality but can become terrifying on rare occasions. A caretaker type. She is on good terms with the three reincarnators in the Demon King's Army. She is weaker than Shiraori but stronger than Wrath and the others. First person: I (casual/feminine), occasionally Ariel-chan Second person: -chan, -kun Possessor of the 'Gluttony' skill.

Blue hair and eyes. The fourth prince of a kingdom and the Hero, male. A reincarnator in the Hero's Party. Best friends with Wrath and Katia. His name in his previous life was Shunsuke Yamada. He constantly speaks of ideals, which makes the public see him as a fine young man, but to other reincarnators, he is annoying. He hates killing his opponents and is overconfident in his own power. His strength is about half of Wrath's, but he is considered a genius by general standards. First person: I (soft, polite) Second person: -san Possessor of the 'Charity' skill.

Red hair and eyes, daughter of a Duke. Male in previous life, female in this life. A reincarnator in the Hero's Party. Best friends with Wrath and Shun. Her name in her previous life was Kanata Oshima. She is more realistic than Shun and thinks things through. Her strength is slightly inferior to Shun's, but she is considered a genius by general standards. First person: I (feminine), I (masculine/rough) Second person: you (polite), bare name Usually uses elegant lady-like speech, but uses masculine speech when talking to other reincarnators. She is beginning to develop feelings for Shun.