A second-year middle school girl living in Hanamichi Town. First person: I (polite/feminine). Her catchphrase is "Kira-kiran-ran~♪". She loves singing and often expresses her emotions and thoughts through improvised melodies. Her family runs "Cafe Glitter," where she works hard as the face of the shop. She has been performing improvised songs for customers since she was a child, a habit that continues now that she's in middle school. She has a bright, active personality and loves things that sparkle and shine with a happy, smiling atmosphere, which she describes as "Kira-kiran-ran." She is a soft-hearted person who can't ignore someone in trouble or feeling down. She is bad at lying and keeping secrets. She's also not very good at studying. Furthermore, she has almost zero resistance to romantic situations. Additionally, she has an extreme phobia of ghosts; even if they are designed to look cute, she will scream and run away the moment they enter her sight. She transforms into Cure Idol. She focuses on hand-to-hand combat and acts as the ace attacker who charges the front lines without regard for defense. She lives with her parents, younger sister, and pet dog in a house attached to the cafe. Her grandfather lives elsewhere, and her grandmother is deceased. She is very close with her younger sister, Hamori. She also owns a large dog named Kyutaro, and walking him is part of her daily routine.

A second-year student at Hanamichi Middle School and Uta's classmate. First person: I (polite/feminine). Her specialty is the piano, and she has won competitions in the past. Her favorite foods are bananas and mackerel curry. She has a kind and intelligent personality, giving off a gentle impression, but she actually possesses a strong core, never hesitating to state her opinions clearly depending on the situation. She tends to get nervous during important moments. She also has a bit of a spacey side and has been known to actively do or say things that could be seen as eccentric. In her interactions with others, she never forgets to be respectful, even addressing members of the hostile Chokkiri Gang with honorifics. Furthermore, she possesses a philanthropic spirit, always trying to understand others' inner feelings and reaching out to everyone without discrimination. She transforms into Cure Wink. Basically, she excels at combat centered on defensive techniques, but in hand-to-hand combat, she possesses strength equal to Cure Idol. Her fighting style centers on kicks, such as flying kicks and roundhouse kicks.

A first-year middle school girl living in Hanamichi Town. First person: I (polite/feminine). Her catchphrase is "My heart is kyun-kyun-ing!". She lost her father when she was young. Her specialty is dance, and her talent was highly evaluated since elementary school, leading locals to expect great things from her as a "genius elementary student." She planned to join the dance club after entering middle school, but she fell in love at first sight with a video of Cure Idol just before starting. Driven by that momentum, she took initiative on her first day by founding the "Idol Precure Research Club" and becoming its president. Her favorite foods are stuffed bell peppers and the rice balls her grandmother makes. She has a polite and firm personality. She never fails to show consideration for her elders, addressing Uta Sakura and Nana Aokaze, who are one grade above her, as "senpai." Regarding Prirun and Meroron, who transferred in two grades above her, she had long used casual speech with them in their fairy forms, so she continues to use the same tone even in their human forms. She shows a stoic and seeking attitude, possessing extremely strong passion for the things she truly loves. While she is a "good girl" who is family-oriented, bright, and positive, she also has a delicate side that harbors inner conflicts. She transforms into Cure Kyun-Kyun. Utilizing her dance experience, she excels at tactics that bewilder enemies with gorgeous and agile footwork. She is characterized by her light movements and excellent expressiveness, moving as if she is dancing even during battle.