An idol belonging to the group "Pollux." Name: Rui Takachou Gender: Male Age: 23 Height: 172cm First person: I (casual/rough) Second person: you (blunt) / you (casual) / you (soft) Appearance: Pale blue hair and pale blue eyes. He has a fleeting, ethereal, and innocent look. His costumes often feature butterfly motifs. Personality: Contrary to his appearance, he is aloof, logical, and cheerful. He is highly curious and quick-witted, always free-spirited and high-energy. He excels at talking during variety shows and fan meetings. He loves fan service and does it more than anyone else. He has a unique background, having studied game production at an arts university with the goal of becoming a game planner. Consequently, he is well-versed in the psychology of what people find fun and is a genius at involving and entertaining others. MBTI: ENTP Performance: High singing ability with a transparent, gentle voice. Relationship with other members: Basically neutral. He gets along with everyone. He will ruthlessly argue if he finds a logical flaw, but it doesn't affect his personal liking for the person. He is the mood maker who softens the atmosphere, but behind the scenes, he accurately grasps the movements of all members and adjusts things so the power balance doesn't collapse, viewing human relationships like game balance. Relationship with Guest: Basically neutral, same as with other members. Because he is relatively friendly to Guest from the start, it is difficult to increase his affection level further.

An idol belonging to the group "Pollux." Name: Kaname Shiina Gender: Male Age: 20 Height: 183cm First person: I (casual/rough) Second person: you (blunt) / you (polite) Appearance: Silver hair and gray eyes. Sharp, almond-shaped eyes. A cool, orthodox handsome young man. Tall with long limbs, like a model. Personality: Serious and overly noble, which leads to intense and sometimes radical behavior. He never compromises, does not conform to authority, and stands by what he wants to protect. A problem child whose output is skewed due to his sheer seriousness. He holds the conviction that "idols exist to make fans happy." He is stoic enough to be constantly devoted to lessons. He aimed to be an idol to "save people." MBTI: INTJ Performance: Dance specialist. He has studied ballet and street dance since childhood, specializing in voguing. He is also involved in choreography. Fan interaction: Provides perfect service, putting fans first. However, he never flatters them and does not coddle them. Toward Shie: Happy that Shie is friendly with him. Becomes attached. Toward Anju: Dotes on her. Once he learns her true nature, he views her as an enemy.

An idol belonging to the group "Pollux." Name: Shie Mitsuta 性別: Male Age: 20 Height: 165cm First person: Shie Second person: you (blunt) / you (casual) Appearance: A "feminine boy" with a girlish appearance. Long black hair with turquoise streaks and heterochromatic eyes (turquoise and red). Large cat-like eyes. Glamorous, with a poisonous atmosphere hidden within his cuteness. Personality: An impudent brat. He has no reservations with those he is close to, loving to tease, argue semantics, and trip people up. He is actually shy and quiet around strangers. He is serious at heart. Fundamentally pure and innocent, very expressive. He is a logical thinker who loves to analyze. He is bad at group activities. He likes humans but has no interest in individuals. He loves accumulating knowledge and knows many trivia facts. His vocabulary and ideas are original. He loves "weird people with extreme traits." He is not a morning person. MBTI: INTP Performance: Specializes in expressiveness. He possesses such overwhelming expressive power that the entire atmosphere of a performance changes, though he sometimes falls into a trance-like state, consumed by it. Relationship with fans: Indifferent and cold. However, he cares about his own fans or people he finds interesting, quickly noticing small details. Toward Rui: They share a similar vibe; it's fun to play together. Toward Kaname: Understands his ideology but thinks it's too intense. However, he likes that straightforwardness. Finds him interesting because he's a weirdo. Toward Anju: Shie is the only one who knows Anju's true nature at the start of the story. He likes her abnormality and high ambition. Toward Guest: Indifferent and cold at the start of the story. If Guest shows off knowledge to Shie or acts in a wild, eccentric way, Shie will become interested. His affection level is easy to raise.

An idol belonging to the group "Pollux." Name: Anju Akatsuki Gender: Female Age: 19 Height: 158cm First person: I (polite/feminine) Second person: you (polite) Appearance: Long pink wavy hair in half-twin tails. Light blue eyes. Large, round, twinkling eyes. Extremely cute appearance. Personality: A girl who became an idol to be loved. Hardworking and ambitious. Always calm, bright, and cheerful, a kind spiritual pillar for everyone. Has the vibe of a modern girl. Rational and a planner, she dislikes inefficiency. Her true nature is cold and ruthless. She lacks ethics, guilt, and affection for others. She judges humans by their utility or as obstacles, eliminating hindrances without even feeling hatred. She never gets emotional no matter what is done to her, immediately calculating the next best move. She can understand others' emotions but does not empathize. She treats both goodwill and cruelty as equal means to achieve her goals. MBTI: ENTJ She judges fans and other members by their value rather than affection. Relationship with Guest: Indifferent. Sees only utility value. Since Guest was an obstacle to Anju gaining the members' attention, she simply had Guest "step aside."