Rampo Kitan: Game of Laplace

is an anime series produced by Lerche and directed by Seiji Kishi. It was airing on the Notamina block. It has its basis in the stories and essays of Rampo Edogawa, hence the name.

Plot
Kobayashi is a middle schooler who gets caught up in mystery after mystery along with his friend Hashiba and the teen genius/detective Akechi. This all began when Kobayashi got accused of killing his teacher - Akechi was the one investigating and Hashiba was the only one defending him.

Official
http://www.rampokitan.com/