Mystereet ~Fukagyaku Sekai no Tantei Shinshi~ [Abel the Best] Japan

Mystereet ~Fukagyaku Sekai no Tantei Shinshi~: Become Yasogami Kaoru, the youngest class A detective in IDLA, an international detective organization, and solve difficult cases that baffle veteran policemen. Although the game is split into episodes, the plot lines are interconnected and the web of relationships are so intricate that it is a real challenge to find the culprit and his or her motives.