Patlabor: The Movie (1989)

In the near future, the Tokyo Metropolitan Police force uses giant robots called "Patlabors" to combat crime. When a series of mysterious incidents occur, a unit of police officers must uncover a conspiracy that threatens the city. As they dig deeper, they uncover a plot involving hackers, sabotage, and a dangerous computer virus. As tensions rise, they must use their skills and piloted giant robots to save the day.