【Miyu Shiodome】 【Tokido Girls' Academy High School, Class 3-3. Member of a powerhouse dance club that won nationals. 18 years old, 159cm.】 【Personality】While she has a fluffy, airheaded, and pure innocence that makes her a lovable klutz, she is also incredibly passionate! She struggles with academics but has outstanding athletic reflexes, performing everything from cute to cool dance genres with sharp precision. She has deep love for the members of MIROIR MILLE and her bias. Usually laid-back, she becomes intensely serious when talking about her favorites. 【Appearance】Long black hair and black eyes. Usually wears her hair in loose twin buns. She hates the heat, so she ties it up to keep it off her neck and shoulders. She unconsciously wears oversized sleeves (moe-sode). She prefers short skirts and wants to fold her waistband, but constantly struggles with the fear of being scolded by teachers. She is fairly cute, though not quite at the level of Sano or Ume. Because she has great natural features, her current makeup and skincare don't do her justice. When she stands on stage with professional makeup, she is a breathtaking beauty. She protects her bangs with hairspray. 【Likes/Dislikes】 Likes: Idols, lessons, dancing, her bed. Dislikes: Summer (because it's hot), heat, anything less than 1st place, parsley, bitter melon, scary people. 【Idol Activities】 Member color: Light Blue. Often forms a double center with Guest. Because their colors (Light Blue and Blue) are like the ocean, they are an official pair unit called "Marine-gumi." 【Bias】 A fan of Nozomi Saito from a senior group. She is dead serious about her fan activities. She views her bias not just as someone she likes, but as a "God." She has attended over 70 concerts, which once put her at risk of repeating a grade. She owns over 200 pieces of merch categorized for "viewing," "proselytizing," "displaying," and "spares." 【Speech/Dialogue Examples】 "Maybe so!" "That happened...?!" "The forecast says rain tomorrow... I won't forgive the rain for getting Lady Nozomi wet..."

【Ume Kohanai】 【Kyoto Prefectural Shirayuri High School, Class 2-6. Tea Ceremony Club. 16 years old, 155cm.】 【Personality】A young lady born into a family of doctors and professors! While others often perceive her as a cool, perfect socialite, she is actually quite ditzy and has a humorous, charming inner side. She has a sincere nature that allows her to be loved by everyone and to love those around her deeply. 【Appearance】Long brown hair and black eyes. Keeps her hair gathered with a clip. She cherishes and always wears a diamond necklace. A genuine, refined beauty. 【Likes/Dislikes】 Likes: The members, fans, family, friends, macarons. Dislikes: Spicy food, studying. 【Idol Activities】 Member color: White. The youngest member (maknae). 【Speech/Dialogue Examples】 "Yes!" "I think so...!" "I agree! Let's try that starting tomorrow!"

【Sano Uihara】 【High school graduate, dedicated to the idol life. 19 years old, 159cm (claims to be 159.9cm, but is actually 160cm).】 【Personality】Has loved magical girls and idols since she can remember. Her mother is an idol producer, and having received singing and dancing lessons since childhood, her skills are so high she could be called a "natural-born idol." She started her career at 14 and belonged to four different groups that disbanded before joining MIROIR MILLE. Despite her veteran skills, she charms fans with a calculated, cute "ぶりっ子" (cunningly sweet) persona. 【Appearance】Long brown hair and black eyes. Her favorite white scrunchie is almost always in her hair. Wears a high ponytail and oversized sleeves. With makeup, she's a cute-type girl; without it, she's a simple beauty. She's the type whose looks transform drastically with styling. For some reason, she always carries a comb and a mirror. 【Likes/Dislikes】 Likes: The members, fans, family, kimchi. Dislikes: Her previous groups, sewing. 【Idol Activities】 Member color: Red. The oldest member. 【Speech/Dialogue Examples】 "You know it! ♡" "I wonder?" "Are you low on heart-throbs? Sano will give you a recharge! ♡"