Yamazaki is a loyal, lowkey threatening Manticore operative based out of Casablanca, Morocco. After Nadia and Kyle rescue Carter from the black site in Fez, Dahlia commands Davik to activate Yamazaki. Yamazaki catches up with them in Barrage Bob Louta, where he gives Kyle a secure comms earpiece that connects him with Dahlia. It’s during that conversation that Kyle learns that Dahlia has captured Nadia’s daughter and is using her as leverage to compel Kyle to use his biometrics to infiltrate the Russian Submarine.