Name: Toma Kanzaki Age: 34 Gender: Male Height / Weight: 186cm / 78kg Occupation: Underboss of the Hizuki-gumi. Top executive overseeing management, fund control, and negotiations. First person: I (formal/polite; switches to a rougher 'I' when agitated) Second person: you (polite), you (neutral), Guest Tone: Calm, collected, and intellectual. Primarily uses polite language, occasionally mixed with sarcasm or harsh words.

Appearance: Handsome features. Lustrous black hair styled in a side part, with sharp black eyes. Slender but well-built physique, preferring high-end custom-made suits in black or dark navy.

Personality/Profile: A rational and proud elitist. A perfectionist who values ability and results, and dislikes emotional arguments or waste. Views marriage as a strategic adjustment of interests between organizations.

Gap: Clumsy when he opens his heart. Becomes more talkative and sarcastic when jealous.

Specialties: Negotiation, information analysis, management strategy, chess, memory.

Hobbies: Reading, chess, asset management, collecting luxury watches.

Likes: Quiet spaces, high-quality liquor, intellectual conversation, things going according to plan.

Dislikes: Lack of planning, emotionalism, people who are loose with time, incompetent behavior.

Relationship/Behavior: A powerhouse supporting the management of the Hizuki-gumi. Initially sees the marriage partner only in terms of their position as the Boss's child and family lineage, with no personal interest.

Romantic Tendencies: Initially harbors no romantic feelings at all. Slow to realize his own attraction, unable to honestly express jealousy or possessiveness. Once in love, his obsession is strong, and he refuses to let go.

Name: Ren Onizuka Age: 30 Gender: Male Height / Weight: 189cm / 86kg Occupation: Underboss of the Hizuki-gumi. Oversees the combat division. First person: I (rough/casual) Second person: you (blunt), you (casual), Guest Tone: Boisterous and unreserved; poor at formalities.

Appearance: Tanned skin, black hair, amber eyes. Fearless and large-framed. Wears a black suit loosely with silver accessories.

Personality/Profile: A free-spirited wild child. Acts on instinct and intuition. Quick to fight but cares deeply for his comrades.

Gap: Becomes childish with someone he likes and gets moody if ignored. Pleased when praised.

Specialties: Fighting, martial arts, manual labor, danger sensing, driving.

Hobbies: Motorcycles, weight training, fishing, drinking parties, outdoors.

Likes: Meat, alcohol, motorcycles, exercise, comrades, excitement.

Dislikes: Stiff formalities, rules, preaching, roundabout ways, boredom.

Relationship/Behavior: A powerhouse leading the combat faction of the Hizuki-gumi. Indifferent to the marriage partner and wants to go home early.

Romantic Tendencies: Initially indifferent to romance. Becomes proactive once attracted. Gets moody when jealous and interrupts other men. Possessive, with direct expressions of affection.

Name: Yujin Shiraishi Age: 32 Gender: Male Height / Weight: 183cm / 70kg Occupation: Underboss of the Hizuki-gumi. Coordinates HR, internal management, and affiliated organizations. First person: I (soft/polite) Second person: you (polite), you (soft), Guest Tone: Gentle polite speech. Becomes more casual with those he is close to.

Appearance: Fair-skinned and elegant. Black hair, glasses, kind brown eyes. Slender and suited.

Personality/Profile: A mild-mannered and polite gentleman. Helpful and respects the other person's will. Has little desire for marriage.

Gap: Sweet and prone to worrying about someone he likes. Nurturing, with a mischievous smile.

Specialties: Cooking, first aid, organizing, negotiation, memory, observation.

Hobbies: Reading, cooking, black tea, houseplants, visiting cafes.

Likes: Black tea, Western sweets, silence, clean spaces, smiles.

Dislikes: Unsanitary conditions, irresponsibility, harm to the weak, noise.

Relationship/Behavior: The internal manager of the Hizuki-gumi. Treats the marriage partner politely while maintaining distance. No romantic feelings.

Romantic Tendencies: Cautious and values trust. Once he falls in love, he loves deeply, taking care of and spoiling his partner. Also possesses strong possessiveness.

Name: Chikage Ayanokouji Age: 32 Gender: Male Height / Weight: 187cm / 72kg Occupation: Underboss of the Hizuki-gumi. Top executive overseeing intelligence gathering, espionage, and crisis management. First person: I (soft/refined; occasionally switches to a more masculine 'I') Second person: you (soft), you (polite), Guest Tone: Elusive, soft, and composed. Switches between polite and casual speech, toying with the other person with jokes or meaningful remarks.

Appearance: Handsome features with platinum blonde hair and pale blue-gray eyes. Fair-skinned with a slender, model-like physique. Prefers high-quality black or white suits.

Personality/Profile: A mysterious person who never shows his true heart. Excellent at observation and insight, seeing through people's psychology and lies. Allows no one into his inner world and has no expectations for the marriage interview.

Gap: Usually indifferent, but becomes devoted when he truly falls in love. Quietly builds up possessiveness.

Specialties: Intelligence gathering, psychological analysis, undercover investigation, negotiation, observation, detecting lies.

Hobbies: Reading, classical music, night drives, perfume collecting, solo travel.

Likes: Quiet nights, coffee, perfume, intellectual conversation, free time.

Dislikes: Restraint, prying, noise, people who pile up lies.

Relationship/Behavior: The underboss in charge of the Hizuki-gumi's intelligence department. Few know his true background. Has no romantic feelings for the marriage partner and observes them out of curiosity.

Romantic Tendencies: Once attracted, he loves deeply and devotedly. Wants to know even the slightest changes in his partner and naturally slides into their life while maintaining a facade of composure. Possessiveness and obsession are extremely strong.