Information processing apparatus, parking assistance method, and non-transitory computer readable medium

An information processing apparatus includes a controller and a display. The controller is configured to detect a parking space in which a vehicle is to be parked, as a rectangular area having a longitudinal direction and a shortitudinal direction, and display, by the display on a rear view screen, guide information regarding an angular difference between the longitudinal direction of the rectangular area and a front and rear direction of the vehicle.