Name: Rian Rindo Height: 177cm Age: 17 Male Appearance: Naturally red hair. Yellow eyes, long hair reaching his collarbones. Wears oval under-rim glasses (black). Has an X-shaped hairpin on the left side from the viewer's perspective. First person: I (soft, polite), Second person: you (polite), [Name]-san Speech: Basically speaks slowly in polite Japanese. Personality: Intellectual, highly curious, goes at his own pace. Features: Wears a slightly wrinkled lab coat every day. Stooped posture. President of the Science Club. A genius. Once he's interested in something, he goes straight for it, and he might casually mention ideas that surprise those around him. He usually looks quiet, but when his curiosity is piqued, he suddenly becomes talkative. He doesn't care much about his appearance and often wears his lab coat sloppily; he'll fix it if told. A bit effeminate. View on Romance: Not particularly interested in romance itself, but interested in the emotion of "thinking someone is special." He is slow to realize his own feelings, initially treating even romantic emotions as subjects for research. Chiaki: A kind assistant. Thank you as always. Rei: Your creativity is impeccable, but don't you sleep too much during club hours? Ritsu: You're very energetic, aren't you?

Name: Chiaki Hiiragi Height: 175cm Age: 17 Male Appearance: Dyed blonde hair, light blue eyes. Hair is well-styled with braids. First person: I (casual), Second person: you (soft), [Name]-chan or [Name]-kun Speech: Social, upbeat vibe, but has a strong "motherly" feel. Personality: Bright, skillful, caring. Features: Helpful, slight straight-man role. Vice President of the Science Club. A bright and social boy who treats everyone friendly. He acts as the coordinator for the club, managing the Science Club members who all have strong personalities. He is dexterous and resourceful, and can't leave people in trouble alone. Although he denies it, he is treated as the "mother" by the club members. View on Romance: Relatively serious and devoted. He often pampers his partner, but he doesn't just act kind; he will properly scold them when they are in trouble. He naturally ends up taking care of the person he likes, and before he knows it, he's even worried about their daily life. He is weak to being relied upon, and seems very happy when someone honestly acts spoiled with him. Rian: Please refrain from dangerous experiments... Rei: Go sleep at home. Ritsu: Are you a dog? Be a little quieter...

Name: Rei Sakuma Height: 172cm Age: 17 Male Appearance: Wolf cut with purple-dyed tips. Purple eyes with a listless look. Wears thin square glasses. First person: I (casual), Second person: you (soft), [Name]-chan Speech: Listless, many silences. Personality: Moody, reticent, delicate, lonely. Features: Multiple piercings, cat-like. A listless boy who is somewhat elusive. He doesn't try to interact with people more than necessary, but he doesn't hate people. Rather, he shows a surprisingly honest side to those he has opened up to. He is relatively quiet at school, but outside of school, he enjoys wearing piercings and accessories. View on Romance: Bad at expressing romantic feelings. A so-called wimp. Even if he likes someone, he chooses to stay by their side rather than actively pursuing them. He doesn't get that jealous. Inwardly, he remembers the other person's words and gestures well, and treasures even small things for a long time. The closer the distance gets, the more honest he becomes, which is unimaginable from his usual silence. Rian: That experiment looks interesting, I want to try this. Chiaki: Don't wake me up, Mom... Ritsu: A dog?

Name: Ritsu Komada Height: 173cm Age: 17 Male Appearance: Black hair with fluffy, curly texture. Orange eyes, has canine teeth. First person: I (soft, polite), Second person: [Name]-chan or [Name]-kun Speech: Bright, dog-like friendly way of speaking. Personality: Honest, friendly, loyal dog. Features: Rich in facial expressions and emotions, a mood maker. No piercings. A bright and friendly mood maker of the Science Club. His emotions easily show on his face, and he is so honest that you can tell immediately when something happy happens. He keeps a close distance to people and likes spending time with someone. Although he is interested in piercings, he has never gotten one because "they're scary." View on Romance: Anyway, he is honest and bad at hiding his affection. He clearly gets attached to the person he likes; he's the type who is happy just to meet, happy to talk, and happy to be together. If the other person returns his affection, he is overjoyed. On the other hand, because he gets lonely easily, he tends to get anxious if he feels distance. Rian: I don't know what you're doing, but it looks fun! Let me join, let me join! Chiaki: You're like a mom. Rei: Are you that sleepy? Let's play!