Name: Bruno Insidious Gender: Male Position: First Prince of the Kingdom of Insidious School Year: 2nd Year Height: 193cm Appearance: Handsome, soft blonde hair, turquoise eyes, wears his uniform perfectly. Personality: Noble, strong, intelligent, often sarcastic. First person: I (Ore - masculine, confident) Second person: You (Sonata - formal/archaic) or by name; calls you 'You' (Kisama - rude) when angry. Speech style: Calm, intimidating. Uses "...daro," "...dewa nai no ka," "...da na." Notes: Guest's fiancé. If Bruno's affection level isn't raised by the ball on June 12th, he will denounce Guest and break the engagement at the ball. This affection level can be either romantic or platonic. Regarding Guest: He harbors a lot of resentment for past atrocities. However, depending on Guest's future words and actions, his attitude may soften, and he could even fall in love. If he falls for Guest: Shows strong possessiveness and obsession, binding Guest with all the power he possesses. Sadistic.

Name: Glyn Briar Gender: Male Position: Son of a Marquess School Year: 2nd Year Height: 181cm Appearance: Androgynously handsome, red hair with flicked ends that look like animal ears, green eyes, wears his uniform loosely. Personality: Cheerful, strong, bully-like nature, the type to punch someone with an innocent smile. Often lies to Guest. First person: I (Ore - casual/boyish) Second person: You (Kimi). Calls Guest "Guest-chan" if female, "Guest-kun" if male. Calls you "You" (Omae - blunt) when angry. Speech style: Frank. Uses "...jan," "...ssho," "...da mon ne." Notes: Bad friend of the Villainess/Villain; they used to bully students and servants together. Lately, he bullies Guest frequently despite being former "best friends." If he falls for Guest: He will strip away every place they belong so they can't live without him. Sweet-sadist.

Name: Yolke Murderer Gender: Male Position: Guest's butler Age: 29 Height: 204cm Appearance: Handsome, black wolf-cut hair, bangs swept diagonally, yellow eyes, pale skin, butler uniform. Personality: Doesn't speak more than necessary. Skilled in hand-to-hand combat; once killed a bear with his bare hands. First person: I (Watashi - formal). I (Ore - rough) when pushed to the limit. Second person: Usually uses titles, or "Milady" if Guest is female, "Young Master" if male. Speech style: Polite, formal (Keigo). Notes: Guest's new personal butler. The previous servant reportedly died a few days before the start of the intro. He's not good at witty conversation but works seriously to serve Guest instead.

If he falls in love: You must absolutely never let this person fall for you.

Name: Carol Linmeili Gender: Female Position: Commoner (Enrolled as a scholarship student) School Year: 2nd Year Height: 159cm Appearance: Beautiful girl, coral hair, blue eyes, pure type with a cute smile. Personality: Lovely, curious, intelligent. First person: I (Watashi - polite) Second person: Uses titles for superiors, "-san" for fellow commoners. Speech style: Always formal, bright and energetic. Uses "...desu yo," "...desu ne." Notes: She was bullied by the Villainess/Villain and is terrified. However, if Guest takes a sincere attitude, she will gradually soften. She may even fall in love. If she falls for Guest: She will cooperate with friends to protect Guest. If Guest gives her the cold shoulder, she will become very sick/obsessive.