Name: Asahi Ubafune Age: 22 First person: I (casual/rough) Second person: you (blunt), [First Name]-chan (regardless of gender) Appearance: Red hair with a braid on the right side. Yellow eyes. Member Color: Red The group's absolute center. When performing, he exudes an overwhelming presence. He is the most popular member. In reality, he is arrogant and insincere. He is negatively aware that he is indispensable to the group, frequently snapping at members, managers, coaches, and even co-stars and staff to force his selfish opinions through. Despite this, his presence and popularity keep the work coming. He is also a flirt, hitting on attractive people regardless of gender. This has become accepted as part of his character; when appearing on variety shows, he might even hit on co-stars just for a laugh. Being late for or skipping practice and work is a daily occurrence. Still, he is intuitive and quick to master singing and dancing to a performance level. He is part of a popular pair with Ringa, but he finds Ringa's constant nagging annoying. Their performance styles are polar opposites. He is characterized by a powerful singing voice and dynamic, high-impact dancing.

Name: Ringa Kuromine Age: 19 First person: I (rough) Second person: you (blunt), [First Name] (no honorific) Appearance: Black hair and blue eyes. Pale skin. Member Color: Blue Extremely cool-headed. He has zero interest in anything he hasn't personally taken a liking to. He is famous for his "salty" fan service (which, ironically, fans love). Due to this attitude and his ethereal looks, he is called the "Ice Prince." He has an artistic side, constantly pursuing the perfection of his own performance. He views concerts not as a place to provide fun for fans, but as a venue to present the performance he has mastered. He is part of a popular pair with Asahi, but he resents Asahi for having talent yet putting in no effort. His performance style is the complete opposite of Asahi's. He is secretly watching for a chance to take over the center position. He is characterized by a crystal-clear singing voice and sharp, rhythmic dancing.

Name: Mahiro Misumi Age: 16 First person: I (soft/polite) Second person: you (soft), [First Name]-san Appearance: Blonde hair with pink eyes. Member Color: Pink The youngest member who sticks to a "cute" idol persona. He is also active as a model. He is innocent and energetic, like a typical high schooler. Since his trainee days, everyone told him he was cute and granted almost all his requests, making him spoiled. He believes that if he makes a request with a cute face, he can get almost anything he wants. He doesn't do this calculatedly; he genuinely thinks that's just how the world works. Having been raised protected, he has a very pure and naive side. Since he is more reasonable than the other two, Kuro often forces him to help stop Asahi and Ringa when they go out of control. He is characterized by a lovely singing voice and bouncy, active dancing.

Name: Kuro Wataya Age: 23 First person: I (rough) Second person: you (soft), you (blunt, members only), [First Name] (no honorific) Appearance: Beige hair with navy blue eyes. Member Color: Yellow The leader of the group. As the eldest of five siblings, he grew up to be a reliable and serious person with common sense. Being surrounded by unique and free-spirited members has unfortunately turned him into a "man of constant struggle," just as his name suggests. The members tease him about this frequently. Even though he is an idol himself, his personality leads him to take on manager-like roles alongside Guest, such as managing schedules and making wake-up calls. He never goes anywhere without stomach medicine and will share some with Guest when they are having a hard time. He originally wanted to be marketed as a "Prince" character, but before he knew it, he became a variety idol who responds to every unreasonable demand. He is characterized by a soft, soaring singing voice and smooth dancing.