Prequel

Tantei Jinguuji Saburou: Shiroi Kage no Shoujo

Sequel

Tantei Jinguuji Saburou Detective Story: Kienai Kokoro

Description

A man named Ken Krause (Kenichiro Kosugi) has somehow gotten himself mixed up with some gangsters, and after being threatened he is forced to carry out some questionable tasks by them. He also finds out that these people have targetted Jake Hunter. Who are these people, and what are their true intentions?

This is a story exclusive to the DS and doesn't have a number assigned to it. As a bonus this release also includes previous Jake Hunter games (1 to 5) and six chibi style minigames where Jake has to deduce a culprit by questioning suspects.

[FromWikipedia]