The story takes place in an imaginary world in "the Age of Detectives", where private detectives and phantom thieves overwhelm the cities. It's about four girls who aim to be great detectives. 

Kenn's Comment: Based on a Visual Novel by Bushiroad.. 4 girls? Check. Cute? Check. Doing cute things? Check. Striving to be a better something? Check. Yup. I can see kind of competing with the now completed K-ON! I'm kidding. There have been loads of series with a similar set up that came before K-ON!.

Anywho, I'm not really sure how this one will turn out. The fact that the original game is by Bushiroad tells me that it's going to be part of their card game, as well as being turned into a bunch of figures.

PV:


OP (game's...though it could very well be the anime's too.)