Games like Okhotsk ni Kiyu: Hokkaido Rensa Satsujin

If you finished Okhotsk ni Kiyu: Hokkaido Rensa Satsujin, the closest matches are Dark Auction, Before Your Eyes, Police Quest III: The Kindred, Police Quest II: The Vengeance and Police Quest: In Pursuit of the Death Angel. All 9 share its adventure genre and are ranked by how closely their themes and modes overlap.