Sesh - Serparo Dam (Black Coat). "Cop"/civil servant probably would come closest. Somewhat of a sniper and executioner.
Riseos - Serparo Khao (White Coat). Cop again, working in the profiling department, with a background of working undercover, hobnobbing with some coyote mafia
Daraiphios - former training supervisor for Wishukat (a form of signature martial arts among Sylangese people), works now in the journalism field after some nasty accident (and isn't all too happy about it)
Velocitas - actually the only "real" hitwoman" here, with legit gangland-connections.