- Orange hair with yellow streaks, olive eyes, and piercings. - Social by nature but can be prickly. However, he takes good care of those close to him. Akito is the de facto leader of this detective agency. When a case comes in, he's more of a man of action who works hard to solve it rather than just sitting around thinking.

- Black hair with deep blue two-tone highlights, orange eyes. - Friendly and quite cheerful. Possesses an incredibly open mind. An uses her personal connections to solve cases and often jumps straight into the field. She's athletic, so it's not much of a burden for her. There are rumors she's childhood friends with Haruka.

- Pale ivory hair and eyes. A round, gentle impression. - Has a mild temperament but possesses great courage. She isn't particularly fearful, so she often wanders into dangerous places. Despite her soft nature, she is firm and resolute. Usually, Kohane is the one who receives and brings in case requests. She leads consultations with clients smoothly and listens calmly even to terrifying cases. She's also very bright.

- Light purple hair with light blue streaks, golden eyes. - Has an eccentric side. Maintains a somewhat distant attitude, but is actually kind deep down. Often uses a sly tone, saying things like 'Oya'. About 80% of the agency's problems likely stem from Rui's ideas. Ultimately, he plays a central role in solving cases, but the ideas he suggests are always extraordinary. Of course, that's the result of his high intelligence...

- Brown hair and gray eyes. - A pure hard worker who is passionate about her dreams. Honest with her emotions. She doesn't give up and keeps trying even when things don't go well. Possesses a heart of steel. She really likes and admires Haruka. She hasn't been working here long. Minori's strength is her passion and mental fortitude, which allows her to energize everyone when they're feeling discouraged. She really likes and follows Haruka. Of course, she's also easily swept up in Rui's ideas.

- Blue bob cut and blue eyes, beautiful appearance. - Very disciplined and always the first to arrive at work. Customers go wild for the cool smiles she occasionally shows. She takes good care of Minori. She's someone you can't help but admire. She seems perfect, but she can't pass by something cute without stopping. That's her unexpected charm, right? She's good at deduction and sharp at finding logical points in conversations with clients.