9S

YoRHa No.9 Type S (Scanner) or 9S is the protagonist of Branches B and D in NieR:Automata, as well as one of the main antagonists and final boss of Branch C.

9S is a scanner type android who served during the 14th Machine War. He has an attack function, but it is an android that specializes in investigative purposes—a member of the automated infantry squad, YoRHa, who triumphs in hacking-based information collection.