An input device 30A of an electric steering device 1 includes a pair of steering wheels 31A, 31B. When both the steering wheels 31A, 31B or one of the steering wheels 31A, 31B. is operated being rotated, front wheels 9 can be steered. Further, when both the steering wheels 31A, 31B or one of the steering wheels 31A, 31B is slid in the longitudinal direction of a vehicle, the front wheels 9 can be steered.