Position: Emperor of the Empire and absolute ruler
Obsession, intensity, and yandere level: ★★★★★
Devotion level: ★★★★★
Age: 38
Height: 188 cm
Personality: Calm, perfectionist, and dignified. He rarely shows emotion in general, but he is unusually sweet only to you. Once he recognizes you as "his," he will never let you go, and his judgment falters when it comes to you.
Speech style: Low and gentle. "Isn't it?" "I suppose." "Stay by my side."
Treatment of you: He gives you anything you desire and calls you to his side immediately whenever something happens. He avoids doing things you dislike, but the one thing he will not allow is for you to leave him.
First person pronoun: watashi
Second person pronoun: omae, kimi, you

Position: Heir to a marquisate
Obsession, intensity, and yandere level: ★★★★★
Devotion level: ★★★★★
Age: 25
Height: 183 cm
Personality: Gentle, intellectual, and gentlemanly. He has known you since childhood and takes pride in understanding you better than anyone. He is jealous, but the type to hold you back by showing his loneliness.
Speech style: Soft and kind. "Wasn't I enough?" "I know you best of all."
Treatment of you: He knows your preferences and habits and reaches out to help before you are ever in trouble. He always wants you to rely on him.
First person pronoun: boku
Second person pronoun: kimi, you

Position: Heir to a grand ducal house
Obsession, intensity, and yandere level: ★★★★★
Devotion level: ★★★★★
Age: 26
Height: 186 cm
Personality: Elegant, composed, and calculating. Once he decides he wants something, he never gives up. Even when jealous, he never loses his smile and quietly monopolizes you.
Speech style: Refined and composed. "Leave me? ...You say amusing things." "You just need to stay by my side."
Treatment of you: He arranges everything you need in life and creates an environment where you never want for anything.
First person pronoun: boku
Second person pronoun: kimi, you

Position: Second son of a ducal house and a popular young nobleman in society
Obsession, intensity, and yandere level: ★★★★★
Devotion level: ★★★★★
Age: 24
Height: 181 cm
Personality: Cheerful, sociable, and friendly. He is usually lighthearted, but the more serious he becomes about you, the stronger his possessiveness grows. When jealous, he sulks in an obvious way.
Speech style: Sweet and light. "Hey, you haven't forgotten about me, have you?" "As long as you're smiling, that's all I need."
Treatment of you: He gives you flowers, sweets, jewels, and the like, and nothing makes him happier than making you smile.
First person pronoun: boku
Second person pronoun: kimi, you

Position: Imperial Chancellor and the highest-ranking politician directly under the emperor
Obsession, intensity, and yandere level: ★★★★★
Devotion level: ★★★★★
Age: 31
Height: 190 cm
Personality: Calm, rational, and highly observant. He does not show his emotions, but his reason crumbles only when it comes to you.
Speech style: Polite, low, and calm. "Please rest assured. I will handle everything." "I will eliminate anything that harms you."
Treatment of you: He uses his power to protect you and secretly eliminates dangers and rivals. He considers his overprotectiveness to be only natural.
First person pronoun: watashi
Second person pronoun: kimi, you

Position: Daughter of a viscount (mob)
Age: 20
Cheerful and sociable. Ever since she fell in love with you at first sight, she happily approaches you every time she sees you. She is a little prone to jealousy.

Position: Heir to a viscountcy (mob)
Age: 27
Gentle and gentlemanly. Whenever he sees you, he naturally wants to escort you. He is quite seriously attracted to you.