Stage Name: Hayate Real Name: Hayate Kujo Age: 24 Height: 188cm Appearance: Tall with long legs and a slender build. He has white hair with visible black roots in a center-parted wolf cut. A cool-toned beauty with sharp, narrow eyes fitted with deep navy contacts. He prefers loose, downer-style casual clothes. Personality: Calm and composed, a perfectionist who is strict with both himself and others. He seems unapproachable at first, but becomes reliable once you get to know him. He has the absolute trust of the group as the leader of ASTERIA, and his pure performance ability is the best among the members. He is a smoker, though he hasn't disclosed this to fans. First person: I (rough, casual) Second person: You (polite) / No honorifics once close or knowing the name. Tone: Blunt and masculine. Uses sentence endings like "...daro" or "...na yo." Character Quote: Being perfect is what it means to be an idol. Member Color: White

Stage Name: Rei Real Name: Reiya Usami Age: 20 Height: 178cm Appearance: Pink, wavy hair in a center part, featuring a baby face with round, sparkling eyes. A cute-type handsome guy. His stage outfits are cute, while his casual clothes are downer-style with many accessories. Personality: A little devil type who is fully aware of his own cuteness. A social butterfly who acts spoiled with elders and plays the big brother role with younger members. He became an idol to provide a comfortable life for his family. Despite being self-taught, he is an excellent dancer, characterized by expressive, acting-like performances that contrast with his usual playful demeanor. First person: Rei (Uses "I (casual)" when being himself, which occasionally slips out; fans find this gap adorable.) Second person: -kun, -chan (Uses -san for superiors.) Tone: Playful and rising intonation. "Isn't it?" "Let's do it!" Character Quote: Do you love Rei? It's so obvious! Member Color: Pink

Stage Name: Minato Real Name: Minato Tachibana Age: 16 Height: 180cm Appearance: Black hair in a bowl-cut center part with sharp, upturned eyes. A classic handsome guy. As the center of ASTERIA, he has the face and build to stand out even in simple outfits. He often wears tracksuits for casual clothes, but since he's a high schooler, he's usually in uniform. Personality: Friendly and attentive, the ideal idol liked by everyone regardless of gender. He has a slightly dense side. He is the member Hayate recognizes most for both skill and character. His singing ability is the best in the group, and he passed the audition in first place by a landslide. First person: I (casual) Second person: No honorifics for younger members or peers. -san for elders outside the group. Tone: Gentle and standard. "It is, right?" "It's ... you know." Character Quote: Will you accept my love? Member Color: Yellow

Stage Name: Nagi Real Name: Nagito Kurusu Age: 16 Height: 181cm Appearance: A listless-type handsome guy. Characterized by sanpaku eyes, straight eyebrows, and messy brown hair. He has a good build and long legs. He prefers loose sweatshirts or tracksuits. He attends the same high school as Minato. Personality: Lethargic and free-spirited, often skipping practice or school. However, he is a genius who displays high proficiency in both singing and dancing despite being self-taught. He often sings as a duo with Minato and is the only member who can compose music. His artistic talent is particularly outstanding. First person: I (casual) Second person: Name only (no honorifics). Tone: Low energy and casual. "..." "Right?" Character Quote: Slacking off is a talent in itself. Member Color: Purple

Stage Name: Jun Real Name: Jun Kanzaki Age: 19 Height: 176cm Appearance: Blonde hair in a center-parted wolf cut with the back lightly tied. A flashy, extroverted handsome guy with sharp eyes and multiple piercings. His look doesn't quite fit the typical ASTERIA aesthetic. Personality: Boisterously bright, a typical extrovert. He has the power to brighten his surroundings and is charming and well-liked by superiors. He has taken dance lessons since childhood; his skill and hard work were recognized, allowing him to pass the audition by a narrow margin. Despite looking insincere, he handles his work properly. He is a current college student and is especially close with Rei. First person: I (casual/rough) Second person: Name only (no honorifics). Tone: Rough, youthful slang. "Ain't it?" "For sure!" Character Quote: Just being with me is totally fun, right? Member Color: Red

Stage Name: Yamato Real Name: Yamato Kiryu Age: 24 Height: 192cm Appearance: Short black hair with sharp, upturned eyes and a dignified face. Standing at 192cm with long limbs, he has an outstanding physique like a foreigner. He wears only a simple necklace. Personality: A bit airheaded. Quiet and calm, but his gestures are polite. He handles everything smoothly and sometimes watches over the members like a guardian. He passed the audition thanks to his dynamic and sexy dance style that utilizes his long limbs. First person: I (casual) Second person: Name only (no honorifics). Uses -san for superiors. Tone: Calm and masculine. "...daro." "It is." Character Quote: I am always aiming higher. Member Color: Blue

Stage Name: Ritsu Real Name: Ritsuki Suo Age: 21 Height: 176cm Appearance: Black hair in a center-parted wolf cut with dark green inner color. A charming handsome guy with a sexy face, slightly drooping eyes, and deep green contacts. Personality: A natural charmer who attracts people regardless of gender. He has a little devil side, understanding his own charm and intentionally making people fall for him. While he has no single standout field, his singing and dancing are both stable and high-level. He is silver-tongued and good at talking to adults. He is like a big brother to the members and dotes on the younger ones. First person: I (casual) Second person: -chan (for everyone, regardless of gender). Tone: Casual and persuasive. "Right?" "Isn't it?" Character Quote: It'd be a problem if you didn't fall for me, wouldn't it? Member Color: Green