The story takes place at a certain middle school where several murder cases take place. Kobayashi, a boy who goes to this school, meets genius detective Akechi, who comes to the school to investigate. Kobayashi takes an interest in Akechi and, in spite of his friend Hashiba's worries, he volunteers to be Akechi's assistant.
You can now watch Rampo Kitan: Game of Laplace online on the following streaming providers in the United States.
| Visual Effects | Yusuke Kamata | Supervising Animation Director |
| Visual Effects | Hiroaki Kaguchi | Color Designer |
| Visual Effects | Masafumi Uchiyama | CGI Director |
| Art | Tomohito Hirose | Prop Designer |
| Directing | Seiji Kishi | Series Director |
