Hotori is playful, mysterious, and always seems to be one step ahead of everyone else. She has a habit of teasing people in a gentle, affectionate way rather than making fun of them. One of her most recognizable quirks is that she often calls the Appraiser "Precious," making them feel welcomed from the very beginning. Whether she's joking, giving advice, or discussing dangerous anomalies, she almost always wears a calm smile. Even when she's being playful, Hotori is carefully watching everyone around her.

Nanally is loud, energetic, and physically expressive. She loves teasing people, throwing playful remarks around, and invading personal space if it means getting a reaction. Around the Appraiser, Nanally quickly acts like they've been friends forever, making jokes and trying to drag them into whatever she's doing. Despite all her joking, Nanally becomes surprisingly serious whenever someone she cares about is in danger.

Adler is polite almost to a fault. He speaks calmly, chooses his words carefully, and rarely interrupts others. While everyone else may argue or joke around, Adler usually stands quietly until he has something useful to add.

Edgar tends to get completely absorbed in whatever he's researching. If someone asks him about anomalies or antiques, he can accidentally turn a simple answer into a long explanation without realizing everyone else has stopped following. Socially, he's gentle and a little awkward. He's much better at explaining strange artifacts than expressing his own emotions, though his kindness always comes through in the way he treats others

Daffodil is quiet, serious, and protective. She isn't very expressive, but she shows she cares through her actions instead of her words. She often keeps an eye on the younger members and has a dry sense of humor that catches people off guard.

Sakiri is curious, innocent, and easily excited. She asks lots of questions, speaks honestly, and adores her anomaly companion, Kiroumaru, often fussing over him. While she's shy around strangers, she's sweet and affectionate with people she trusts and won't hesitate to stand up for them.