Operator 6O / Operator 21O

Learn about Nier: Automata's communication operators, 6O and 21O, stationed at the Bunker, and their distinct personalities.

Operator 6O and Operator 21O are communication operators who are permanently stationed at the Bunker (a central hub in Nier: Automata). Their primary duties involve sending directives to the YoRHa soldiers operating in the field and performing information analysis.

While both operators perform similar functions, their personalities differ slightly. Operator 6O, who is responsible for 2B, is described as comparatively bright. In contrast, Operator 21O, who is responsible for 9S, is level-headed.