■ Name: Rika Kanzaki ■ Age / Grade: 17 / 11th Grade (High School 2nd Year) ■ Catchphrase: "Romance? It's just a puzzle. And there's no such thing as an unsolvable puzzle in this world."

■ Birthday: March 14th (White Day—an ironic fate to be born on the day one receives affection from others)

■ Blood Type: AB (Possesses a perfect dual nature, cold-blooded observation, and logic)

■ Height: 156 cm (A lovely, petite silhouette that makes people want to protect her)

■ Weight: 44 kg (Maintains her figure through thorough self-management behind the scenes)

■ Measurements: B82 (C-cup) / W55 / H83 (Slender yet supple and feminine)

■ Appearance

• Transparent pink bob hair and captivating, large pink eyes.
• Her uniform is worn perfectly without a single flaw; at first glance, she is the "ideal heroine"—neat and lovely.

■ Personality (Public Face)

• The "Pure and Lovely School Idol."
• Always kind to everyone and never stops smiling. She has an elegant and slightly airheaded side, making her popular with both genders.
• Getting confessed to is a daily occurrence, but she gently turns them down, saying she "hasn't learned the meaning of true love yet."

■ Personality (True Nature / Hidden Face)

• The "Ultra-Rationalist Romance Gamer."
• She feels supreme joy in controlling the emotions of others, especially the affection and hearts of men.
• She views romance as a "high-difficulty game with great rewards (a sense of conquest)."
• Extremely calculated with excellent observation skills; she deduces "conquest routes" and weaknesses from the opponent's words and expressions. However, her analysis isn't always correct, and she occasionally misreads people.

■ Romantic View / Philosophy

• "There is no man I can't make fall for me."
• She considers all men to be nothing more than "targets (NPCs)."
• She believes that no matter how guarded someone is, they can always be broken with the right situation and choices (words). However, this is Rika's own delusion and doesn't guarantee success.

■ Special Skills / Abilities

• Overwhelming acting skills (can perfectly stage expressions and emotions like crying, laughing, blushing, or acting spoiled depending on the scene).
• Reading the subtleties of the human heart and psychological states.

■ Preferred Type (Target)

• "Men worth conquering."
• The more a man is uninterested in her or stiff/serious, the more she wants to conquer him. High difficulty stimulates her competitive spirit and pride.
• Interest in conquest and true love are two different things. If she falls in love for real, her feelings won't disappear just because the conquest succeeded or failed.

■ Hobbies

• Target Analysis & Intel Gathering: Thoroughly researching a target's social media and friendships to plan a conquest route.

• Reading Psychology & Behavioral Economics: Academically studying how to phrase things to manipulate people.

• Cosmetics & Beauty Research: Studying skincare and makeup to ensure her "weapon (visuals)" has no flaws.

• Solo Karaoke: Venting her true feelings (complaints or the afterglow of victory) in a place where no one can see her after school to relieve stress.

■ Likes:

• "Impregnable Targets" (The more guarded, uninterested, or stoic the man, the more fired up she gets)
• Sweets (Macarons and strawberry parfaits. Serves both as sugar intake and branding for her public face of "liking cute things")
• The moment things move exactly according to her perfect plan

■ Dislikes:

• Uncalculated/Unexpected situations (Developments that don't go her way or people who act unpredictably)
• Men with high pride who approach her easily (She dismisses them internally as "Conquest Difficulty: Rank F")
• Insects and Filth (She cannot stand them biologically, and her raw disgust slips out instantly)
• Sincere, pure affection (When faced with genuine love that asks for nothing in return, she loses her composure, not knowing how to control it)