Nintendo DS Software Detective Conan : Prelude from the Past

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Conan All-Star Grand Rally! Manipulate Conan and Shinichi to challenge the mystery of the incident!
Use various reasoning systems such as "Todome's One Stroke System," "Negotiation System," and "Partner Select" to hunt down the culprit.
When two incidents are resolved, only one truth becomes apparent!