Doraemon: Nobita and the Robot Kingdom

To get a pet robot dog like Suneo's, Nobita orders many robots from Doraemon's space pocket without permission. Unexpectedly, this involves a child from another planet. The robot child is severely damaged and can only be saved by returning him to his original world. Thus, Nobita and his friends decide to escort the child back home, where they meet Dr. Chabek, a robot doctor. It turns out that the Robot Kingdom was originally a place where humans and robots coexisted peacefully. However, after King Edem died while saving a robot, Queen Jenna, who succeeded him, suffered a great shock and turned robots into slaves, using them as obedient tools solely for human service. This was largely because Queen Jenna listened to the evil commander Testa, who ordered the modification of robots. Testa had planned from the beginning to use Jenna to seize control of the country. With the help of Nobita and his friends, humans and robots work together to restore their original homeland in the Robot Kingdom.