Doraemon: Nobita and the Robot Kingdom (2002)

Overview

Nobita, Doraemon, and the rest travel to the far future, on an inhabited planet where humans and robots coexist. The Empress of the Robot Kingdom is plotting to strip the robot inhabitants of their emotions, so it's up to Nobita and his friends to stop the plan, while also helping a robot boy named Poko from getting caught in the middle.