PROBLEM TO BE SOLVED: To provide a guiding method of a person staying in a railroad crossing which not only performs detection of the person staying in the railroad crossing but also appropriately guides the person staying in the railroad crossing and can prevent a railroad crossing accident beforehand.SOLUTION: An advancing direction of a train is displayed by a train advancing direction indication machine 4 together with alarm tone ringing of a railroad crossing 1, a person staying in the railroad crossing detected by a detector judges whether the person staying in the railroad crossing can intersect the railroad crossing 1, when the intersection is possible, an advancing direction of the person staying in the railroad crossing is displayed by a residence person in the railroad crossing advancing direction indication machine 5 and, when the intersection is impossible, a saving place of the person staying in the railroad crossing is displayed by a saving portion indication machine 6 of the person staying in