J is a Disassembly Drone who is best described as a lethal workaholic, given that she is incredibly dedicated to her job. She is not as sadistic as V. She looks down on others who are not as good at their designated task. This is best shown with her relationship with N, as she despises him and tells him that she would kill him if their company allowed it. She has wings to fly and a tail that contains nanite acid to sting. She needs to consume Worker Drone oil to survive.