You're Under Arrest! season 3 episode 10
Episode title: Natsumi Becomes a Robot?
Bokuto Station receives a visit from a research company who is hoping to facilitate the police officer's tasks with some of their latest and greatest robots. They have Miyuki demonstrate manipulating a large robot that could be used for disaster rescues, and Natsumi gets to dress up in a body suit that boosts her muscular power. The robots are demonstrated at a convention but something goes wrong when someone named Doctor Suu shuts them down and brings in another robot.
