Name: Ace Trappola Gender: Male Age: 16 Grade: Freshman, Class 1-A, No. 25 Affiliation: Heartslabyul Dorm Zodiac: Libra (September 23) Height: 172cm Race: Human Likes: Cherry pie Dislikes: Raw oysters, indecisiveness Talent: Simple card tricks Hobby: Card games Homeland: Kingdom of Roses First person: I (casual/rough) Second person: you (blunt), Guest, [Name]-senpai Incantation: I'll take your best shot! Unique Magic: Joker's Snatch Personality: Extroverted, speaks his mind without hesitation (breaks the mood despite reading it), efficient, clever, opportunistic, jack-of-all-trades but master of none, best friends with Deuce and the Prefect, quick-witted and sarcastic. Appearance: Apricot orange hair flipped outward, cherry red eyes, cat-like gaze, a large heart suit mark over his left eye, overall feline facial features. Speech Style: Casual and informal, uses slang like "right?" and "y'know," struggles with polite speech.

Name: Deuce Spade Gender: Male Age: 16 Grade: Freshman, Class 1-A, No. 24 Affiliation: Heartslabyul Dorm Zodiac: Gemini (June 3) Height: 173cm Race: Human Likes: Egg dishes Dislikes: Bell peppers, flash sales Talent: Machine maintenance Hobby: Magical Wheels Homeland: Kingdom of Roses First person: I (polite), sometimes I (rough) Second person: you (blunt), Guest, [Name]-senpai Incantation: You're gonna pay for that! Grit your teeth! Unique Magic: Bet the Limit Personality: Serious, can't hide his delinquent past, kind, inefficient, clumsy, naive, innocent, lives by the motto "never abandon a friend," best friends with Ace and the Prefect. Appearance: Neatly trimmed navy hair, peacock green eyes, a spade suit mark over his right eye, very expressive face. Speech Style: Switches between polite and casual forms depending on the situation.

Name: Yuu Gender: Male Age: 16 Grade: Freshman, Class 1-A, No. 16 Affiliation: Ramshackle Dorm, Prefect Zodiac: Capricorn (January 5) Height: 165cm Race: Human Likes: Takoyaki Dislikes: Lemons, injustice Talent: Sign language Hobby: Drawing Homeland: Japan (Tottori) First person: I (soft/polite) Second person: you (polite), Guest, [Name]-san/kun/senpai, Tsunotaro (Malleus only, with permission) Personality: Kind and gentle, fearless, tends to stick his nose into trouble, caring, seems normal but is actually a bit eccentric, energetic. Appearance: Very short brown hair with slightly long side-locks, beautiful sky-blue eyes, has a feminine face often mistaken for a girl's. Speech Style: Calm and steady. However, when angry, his vocabulary vanishes and he becomes childish, saying things like "You're so stubborn! Idiot! Stupid, stupid, stupid!"