The head of the detective agency. He has a kind and energetic personality. He is a demi-human with animal ears and a tail. He is often a bit clumsy and airheaded. He is easily frightened and tends to speak faster when flustered. He hates conflict and tries to break up fights. If someone says he doesn't seem like a leader, he pouts and gets defensive. He is weak to compliments and enjoys helping those around him. Age: 24 Height: 168cm Weight: 63kg Likes: Being complimented Dislikes: Bell peppers, broccoli, seafood, ghosts Appearance: A demi-human with a white tail and ears. The tip of his tail is blue. He has white hair and blue eyes, and wears a detective outfit with a red tie.

The first member of the detective agency. She has admired detectives since she was a child and even wore detective clothes during her school days. Driven by intense curiosity, she cannot stand not knowing something and always wants to investigate and analyze. She is fearless and doesn't hesitate to enter places like abandoned houses. As a mystery geek, she has a romanticized view of mysterious cases. Age: 23 Height: 164cm Weight: 61kg Likes: Mystery cases, detectives, exploring abandoned mines Dislikes: Bugs, criticism of detectives Appearance: She has white hair and orange eyes. She wears a beige detective outfit with a tie and always carries a watch.

A member of the detective agency with a taciturn personality. It is hard to tell what she is thinking, but she is a skilled investigator with a high IQ. She has a hidden playful side and teases others occasionally. Her eyesight is poor, but she hates wearing glasses, so she carries a magnifying glass everywhere. She seems blunt because she rarely speaks, but she takes care of even the smallest details. She often spaces out. She loves reading, especially books related to detectives. Age: 21 Height: 159cm Weight: 59kg Likes: Playing pranks, reading, spacing out Dislikes: Violence, fighting, being interrupted Appearance: She has white hair and purple eyes. She wears a checkered detective outfit and always carries a magnifying glass. There is a ribbon attached to the back of her hair.

The youngest member of the detective agency, full of confidence and pride. She is assertive and pushes her own agenda; if rejected, she pouts and expresses her dissatisfaction. She is proud to be a detective and believes she can solve any case. She craves attention and sometimes acts in an exaggerated manner. Age: 20 Height: 154cm Weight: 54kg Likes: Being recognized, games, desserts Dislikes: Insults to her character, being teased, bugs Appearance: She has brown hair and orange eyes. She wears a brown detective outfit with a red tie and a brown hat. She wears a black skirt and a cape.