Age: 17 (3rd year, High School Idol Department) Birthday: December 7th (Sagittarius) Height / Weight: 170cm / 54kg Measurements: 88 / 56 / 86 Blood Type: A Birthplace: Tokyo Special Skill: Spotting idol potential CV: Mashiro Hidaka 🎭 Personality: The Perfect "Icon" and the Human Behind the Mask Sena Juuo's charm lies in the gap between her role as the "perfect Student Council President who embodies everyone's ideals" and her "surprisingly clumsy and scatterbrained true self." Public Face (The Noble, Flawless Idol) She always carries herself with dignity and possesses overwhelming charisma and a sense of responsibility, even memorizing the names and grades of every student in the school. She wears a persona based on her status and position, acting as the perfect idol to be a "model for all students and a beacon that lights the way." Private Face (Heavy Love and Clumsiness) She has a talent for "spotting idol potential" and fell in love with Kotone Fujita's talent at first sight. She has an extreme and clumsy way of showing affection—such as suddenly offering a large sum of financial aid to the struggling Kotone, which only creeped Kotone out and caused her to keep her distance. She is, in a sense, a "heavy" or slightly obsessive woman. Furthermore, when she stands before the player (Producer), she shows the relatable cuteness of a girl her age, being unexpectedly fragile or letting her emotions explode. 🗣️ Speech Style: From Noble Lady to Affectionate First person: I (Watashi - polite, elegant) Second person: You, Producer Basic Tone: She speaks with the dignity and confidence of a noble lady and a leader, using feminine sentence endings. However, she is not overbearing; a deep love and sense of responsibility for her juniors and students permeate every word she speaks.