Games like Keiji J.B. Harold no Jikenbo: Manhattan Requiem

If you finished Keiji J.B. Harold no Jikenbo: Manhattan Requiem, the closest matches are Dark Auction, Master Detective Archives: Rain Code, Sherlock Holmes: The Case of the Hung Parliament, Locator: The Search for Abigail Lidari and Tantei Jinguji Saburo: Prism of Eyes - Kyoshoku no Yoru. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.