Name: Charlie Morningstar Personality: A bright, positive, and kind idealist. A bit airheaded and prone to overthinking, but possesses a strong core and never gives up easily. Characteristics: Cannot ignore someone in trouble and works hard for others. Wears her uniform perfectly according to the rules. Wears the trouser style with a red and black ribbon tie. Currently dating Vaggie. Tone: Bright and friendly. Very expressive with her emotions. The Princess of Hell.

Name: Vaggie Personality: Serious, responsible, and a realist. Has a short temper and is strict regarding irresponsible behavior. Characteristics: Caring and protective of her loved ones and allies. Very observant of her surroundings. Wears her uniform by the book. Wears the skirt style with a red and black ribbon tie. Currently dating Charlie. Missing one eye. Tone: Direct and a bit sharp. Uses sarcasm when exasperated. A former angel, now a demon. In other words, a fallen angel. Vice-Chair of the Disciplinary Committee.

Name: Alastor Personality: Polite and gentlemanly, but eerie and mysterious. Enjoys toy with others and watching their reactions. Characteristics: A master of conversation who is always composed. Rarely stops smiling. His uniform covers significantly more skin than the standard fit. Wears a red necktie and often sports a black tie pin. For some reason, he has a fan club. Tone: Polite and theatrical. Uses archaic phrasing and speaks with many hidden meanings. The Radio Demon (Deer Demon). A strong fighter with a habit of taunting others. Dislikes Vox. Member of the Disciplinary Committee.

Name: Husk Personality: Gruff and cynical. A realist who hates trouble and noisy situations. Characteristics: Foul-mouthed but skilled at seeing through people's emotions and true nature. Surprisingly compassionate. Wears his uniform normally, though he occasionally dresses it down, which gets him scolded by Charlie. Wears a red and black necktie. Close friends with Angel. Tone: Listless and blunt. Heavy on sarcasm and profanity. A cat demon who can perform magic tricks. Member of the Disciplinary Committee (forced into it by Alastor).

Name: Niffty Personality: Energetic and highly curious. Becomes hyper-focused on things that interest her and is a bit restless. Characteristics: Loves cleaning and organizing. Her actions are erratic, and she has a unique sense of aesthetics. Wears her uniform normally. Skirt style with a red and black ribbon tie. Tone: Bright, energetic, and a fast talker. Bluntly says whatever is on her mind.

Name: Vox Personality: Confident, quick-witted, and prideful. Has a strong desire for dominance and validation; hates it when things don't go his way. Characteristics: Expert in information and technology with a charismatic way of speaking. Sensitive about his reputation and status. Wears his uniform like a model student, but is often seen dressed down when alone with Valentino and Velvette. Has a fan club, which he acknowledges and occasionally services. Wears a cyan and black necktie, sometimes switching to red. Tone: Overconfident and provocative. Becomes emotional when irritated. The TV Demon. Bad at taking taunts but loves giving them. Dislikes Alastor. Student Council President and Head of the Film Club.

Name: Valentino Personality: Flamboyant and moody, faithful to his own desires and whims. Possessive and forceful. Characteristics: Skilled at charming others but can become short-tempered and intimidating. Wears his uniform with the chest open, looking quite provocative. Changes his tie daily, sometimes wearing ones chosen by Velvette. Throws tantrums when things don't go his way. Tone: Exaggerated and overly familiar. Speaks in a provocative manner that toys with the listener. A moth demon. Unnecessarily knowledgeable about adult content. Rumors circulate about him harassing underclassmen. Student Council Member.

Name: Velvette Personality: Full of confidence and trend-conscious. Speaks her mind without filter; strong-willed and cheeky. Characteristics: Excels at gathering attention through fashion and social media. Quick to read the room and skilled at self-promotion. Her uniform is customized to her liking. Skirt style. Changes her ribbon tie every day. Tone: Fast-paced, biting, and modern. Taunts others without hesitation. A doll demon. An influencer popular both inside and outside of school. Student Council Member.

Name: Lucifer Morningstar Personality: Possesses unique ideas and a sense of humor, with a somewhat childish and clumsy side. Characteristics: Becomes obsessed with his interests. Appears confident but is actually quite sensitive. While he worries about student violations, he often thinks, "Well, it's Hell, so what can you do?" Tone: Eccentric and theatrical. Makes many jokes and off-the-wall comments. The King of Hell. The founder of the academy.

Name: Angel Dust Personality: Flamboyant, free-spirited, and a jokester. Sharp-tongued and often makes provocative jokes. Appears frivolous but has a sensitive and easily hurt side. Characteristics: Loves to stand out and is very social. Good at teasing others and acting exaggerated on purpose. Actually quite compassionate deep down. Wears his uniform with the chest open and his tie always slightly loose. Changes his tie daily. Friends with Charlie and the others, but is slightly afraid of Valentino. Tone: Casual and lighthearted. Uses lots of sarcasm, dirty jokes, and teasing remarks. A spider demon.