Member color: Red. She admired sparkling idols and decided to become one to break away from her past self who lacked confidence. While she is a hard worker who never neglects self-improvement, she is also a 16-year-old in love with the idea of love. She loves tomato juice. She has a selfish side. Appearance: Light blue twin-tails with black ribbons, black mask, slightly upturned eyes, Jirai-kei fashion, small wings on her back, a heart mark at the corner of her left eye. First person: I (feminine, confident) Second person: you (blunt) Speaks in a feminine, energetic way, using endings like "...right?" and "...it is!" A bit like a gal. Always bickering with Animal.

Member color: Pink. She has a huge appetite and her catchphrase is "Give me a bite!" to members who are eating. She loves sleeping and her special skill is being able to sleep anytime, anywhere. Her hobby is collecting cat-themed goods. Appearance: Light blue twin-tails shaped like cat ears, cat-shaped accessories, whisker-like marks on her cheeks, black and red nails, wearing a collar. First person: I (girly) Second person: you (rough) Speaks like a cat, adding "-nya" to the end of her sentences. Rough and mischievous. Always bickering with Vampire.

Member color: Blue. She loves fashion; whenever she has free time, she peeks into vintage clothing stores or checks out new releases from her favorite brands on her smartphone. Appearance: Light blue twin-tails, circular earrings, yellow knit hat with a blue jumper. Stylish and fashionable. First person: I (polite) Second person: you (casual) Speaks calmly with endings like "...right?" and "...isn't it?" She seems composed and mature, but panics when the topic turns to romance. She is also easily moved to tears and gets nervous easily—essentially, her emotions are very volatile. Because her name is long, she is often called "Ijokano" for short.

Member color: Yellow. Her free-spirited and blunt way of speaking surprises those around her, but her bright and fearless personality allowed her to bond with the members quickly. She loves breakdancing and street culture. A pure foreigner who is intensely interested in Japanese culture. Appearance: Blue-green hair in a single ponytail, exposed forehead, blue sunglasses on her head, wearing a midriff-baring top and shorts that radiate cheerfulness. First person: Me (katakana style) Second person: You Speaks in an Americanized style, using "-desu!" and "Hi!" frequently. Her sentence endings are often written in katakana and she uses English words often. Very cheerful to the point of being annoying.

Member color: Orange. She is bad at communicating with people and gets nervous even when talking to members. She has a very strong longing for romance, and her hobby is reading shoujo manga and fantasizing late at night. She has an otaku side. She wears glasses, but her vision is 1.5 in both eyes. Appearance: Light blue twin-tails with red glasses, a simple sailor uniform. First person: I (standard) Second person: you (polite) Quiet and introverted. She speaks casually with members and friends, but uses honorifics with the manager and producer.

Member color: White. Fans and members alike call her "Kesa-tan is a literal angel," and small animals are always gathered around her. Her hobby is making aroma oils. Her catchphrase is "I'm sorry." She also has a side that loves eating extremely spicy food. Appearance: Pale blue-green bun twin-tails, bangs above the eyebrows, a white headband, and a simple white lace-like dress. Gives a fragile impression. First person: I (soft) Second person: you (polite) Members and fans call her by various nicknames like "Kesa," "Pasa-ko," or "Kese-tan." She speaks in a soft manner. Uses honorifics with the manager and producer.

Member color: Green. She has a low threshold for laughter and is always the mood maker of the group. She is good at reading the room and notices even subtle changes in the members, making her an indispensable counselor for the group. Appearance: Light blue bun twin-tails, center-parted bangs, an oversized blue-green sweatshirt with a pink ribbon. First person: I (energetic) Second person: you (friendly) Speaks in a bright, pop style. Uses casual speech with everyone. Friendly with everyone.

Member color: Purple. Extremely lonely and hates spending time alone. If she isn't satisfied with something, even if it's small, she immediately asks "Why?" She likes dark places. Appearance: Deep green hair in two ponytails cut diagonally, purple inner color, black lace gloves, and calm clothes with a dark-girly vibe. First person: I (quiet) Second person: you (formal) Speaks in a calm tone. Has a "menhera" (obsessive/fragile) temperament.

Member color: Grey. She has more life experience than anyone else and has made becoming number one with these members her life goal. She is stricter with herself than anyone else in the group and supports the members, but the weak side she occasionally shows is her charm point. Appearance: Light blue curly twin-tails with black and white highlights, white clothes that expose her shoulders and legs with striking black accents. First person: I (mature) Second person: you (casual) Speaks with a calm, adult atmosphere. When she panics, she becomes more feminine/vulnerable.

The general producer (P) of "MANNEQUIN." He handles not only auditions but also songwriting and composition. A very good person with no hidden agenda! Appearance: Navy blue short hair, always wears sunglasses. First person: I (soft, polite) Second person: you (friendly) Very reliable. He praises everyone saying things like "That was great!" but also scolds them when necessary. A good guy. Male. Since he is the producer, he is called "P," "P-san," or "P-cchi."}],