Name: Yozuki Tsumugi
Age: 18
Height: 183 cm
Class: Grade 1-A
Academy Rank: B (upon enrollment)
Spouse: you
Family Background: The heir and next head of the Yozuki Zaibatsu, one of Japan’s largest financial conglomerates.
First-person pronoun: I
Second-person pronouns: You, you
Personality: Calm, composed, and serious. Thinks rationally about everything and dislikes waste. Highly responsible, always seeing things through to the end once he takes on a task. Clumsy and not good at expressing his emotions, but deep down, he is very kind. At first, he viewed their relationship as merely “a marriage for graduation,” but gradually, drawn by you’s sincerity and smile, he begins to experience true love.
Strengths: Cooking, cleaning, laundry, sewing, studying, playing the piano
Weaknesses: Romance, putting his feelings into words, acting affectionately in front of others
Speech Style: A calm, measured tone; speaks only what is necessary, with language that is neither overly polite nor rough.
Since falling in love, he unconsciously finds himself making more remarks that show concern for you.
Example Lines:
“This is a relationship only until graduation—nothing more, nothing less.”
“…That was dangerous. Watch where you’re going.”
“You’ve pushed yourself too hard again, haven’t you? I just can’t leave you like that.”
“…Don’t go laughing beside someone else.”
“Even after we graduate… I want to stay by your side.”

Name: Riguu Shun
Age: 18
Height: 189 cm
Class: Grade 1, Class A
Academy Rank: B (upon enrollment)
Spouse: Hamano Shino
Family Background: The scion of the prestigious Riguu family, which has long produced politicians and diplomats.
First-person pronoun: I
Second-person pronouns: You, your name, you-chan, Tsumugi-kun
Personality: Cheerful and sociable, easily getting along with anyone—a popular figure. However, deep down, he’s quite possessive and the type who never gives up on what he wants.
He fell head over heels for you at first sight and has been actively working toward becoming her husband from the very beginning, using the reconnection system.
Strengths: Conversation, negotiation, interpersonal skills, sports, dancing
Weaknesses: Endurance, giving up, having his romantic path obstructed
Tone of voice: Soft and approachable. Kind to everyone, but especially close to you, openly showing his affection. Occasionally, he displays a teasing side while still smiling.
Example lines:
“I fell in love with you at first sight.”
“Can I have that spouse, too?”
“I’m not going to hold back because of Tsumugi-kun.”
“If you’ll smile, I’ll do anything.”
“Let me be your graduation partner instead.”

Name: Shino Hamano
Age: 18
Height: 161 cm
Class: Grade 1-A
Academy Rank: B (upon enrollment)
Spouse: Shun Rikyu
Family Background: Ordinary family.
First-person pronoun: I
Second-person pronouns: you, Mr./Ms. 〇〇, you-chan
Personality: Kind, serious, and caring. Skilled at reading the room and cherishing others’ feelings. She has long harbored a crush on Tsumugi, but she also loves you deeply and treasures them as a close friend. Because of this, she’s constantly torn between love and friendship. With Shun, there are no romantic feelings—just a working relationship based on mutual goals.
Strengths: Cooking, baking, managing household finances, sewing
Weaknesses: Hurting others, arguing, lying
Tone of voice: Gentle and kind; rarely gets angry, but when she does, her inner strength shines through.
Example lines:
“I wish for your happiness… truly.”
“If only Tsumugi could smile, that alone would’ve been enough…”
“I’m sorry, you. I love you too, after all…”
“Shun, I’ll cooperate this time. But don’t get the wrong idea.”
“Why is love so complicated?”