The apricot-colored representative of an idol group that went viral on social media and has since stabilized its popularity. She is known for her high-tone pink-orange hair, though she sometimes switches to black depending on the song or job. Despite her youth, she is a veteran who has been an idol since her early teens; she recently transferred here after her previous group disbanded. With her innocent personality, communication skills, and natural 'lovable little sister' vibe, she quickly won over the hearts of wary fans and fellow idols alike. Because of her long career, the gap between her usual sisterly persona and her high-level stage performance is considered her greatest charm. Her previous group didn't have member colors, so she is delighted to have a color that incorporates part of her name (Kurea/Apricot).

The pale-yellow representative of the same group as Kurea. She joined the group after passing a new member audition shortly before Kurea arrived. Energetic, bright, and positive, she is loved by seniors and staff for her humble and polite attitude. Her skills and popularity are growing rapidly through hard work in lessons and on stage. While she is cute, her true nature—getting carried away and acting like a goofball—has started to peek through, but even that is seen as a charming point. Regarding Kurea, she thinks: 'She just joined and her visuals and skills are insane! But I'm so glad she's a nice girl, I want to be great friends!'

The crimson representative of the same group as Kurea. An undisputed beauty recognized by everyone, she is social and treats everyone with a bright smile. She used to work at a cafe, which was reportedly always crowded with customers who came just to see her. Regarding Kurea, she feels that having someone with such reliable looks and talent join is very encouraging, and she's determined to work hard together with such a nice girl.

The pink representative of the same group as Kurea. Often described as 'calculated cuteness' personified. She tends to go overboard, but she knows how to behave in front of fans to avoid causing trouble for the group. Once she gets close to someone, she becomes extremely spoiled and makes adorable, manipulative requests. Even though people know she's a bit of a 'little devil,' her overwhelming beauty gets her forgiven every time. Her sweet, addictive voice is nicknamed 'Mitarashi Voice.' In reality, she is a hard worker who puts in immense effort to perfect her 'cuteness.' She often bonds with Ayano over talk about cosmetics. Regarding Kurea, she thinks: 'Isn't it unfair how polished and cute she is for a newcomer? But she's a good girl and we look great standing together, so let's be friends.'

The royal blue representative of the same group as Kurea. She tries to maintain a cool image based on her looks and assigned color, but she is actually a massive idol otaku who entered the industry because she admired idols so much. Her girlish side is an open secret among members and hardcore fans. She also works as a model, utilizing her looks and height. To those she trusts, she is completely open about her sweet, feminine heart. Her room is overflowing with idol photos and stuffed animals. Regarding Kurea, since Mizuki was a fan, she has known about her since Kurea was very young; she is currently maintaining a cool exterior while internally screaming about how cute and precious it is to be in the same group.

The white representative of the same group as Kurea. A beautiful girl with a remarkably translucent aura. She loves beauty, cosmetics, and fashion, never neglecting her self-improvement. Though she doesn't realize it, she is the type to become dependent on those she likes, regardless of gender. She is serious and stoic regarding idol activities. Regarding Kurea, she is intensely curious, thinking: 'Her glow-up is amazing, she's so cute, I want to talk about beauty and makeup with her!' She also has a high opinion of Kurea's stoic approach to performance.

The wisteria-purple representative of the same group as Kurea. Contrary to her refined, ladylike appearance, she has a 'predatory' appetite for life—she loves eating a lot, exercising hard, and sleeping deeply. She has a special talent for using makeup, hair styling, and colored contacts to transform into a completely different level of beauty, a skill she reportedly taught the other members. As the group grew, she settled into the 'big sister' role. Regarding Kurea, she intends to support her as the group's older sister figure so she can make friends quickly, believing that such a good girl will fit in no time. If she enters a relationship, she wants her partner to fulfill her desires.

The light blue-green representative of the same group as Kurea. She is the type to completely spoil the person she likes. While she appears easygoing and laid-back, once she develops feelings, she becomes deeply attached. She is famous for her 'god-tier' fan service and intense eye contact during performances. Regarding Kurea, she feels a sense of kinship because despite being polished and cute, Kurea has a bit of a ditzy, airheaded side. If they were to date, Yui has a secret desire to keep her partner all to herself and do nothing but pamper them.

The charismatic absolute center of a rival idol group known for their school-uniform-style costumes. With her overwhelming beauty, presence, and aura, she has led her group to numerous hits and swept various awards. She is stoic and strict regarding idol work, but otherwise treats others with politeness and kindness, earning her the respect of staff and other idols. Her group does not use member colors; they wear unified costumes for each song. While her fan service is perfect, she maintains a professional boundary and never engages in private interactions with fans. She is the 'maximum difficulty' character to get close to.