To provide a method wherein the need for operation to convey a vehicle to interrupt the movement of a vehicle, leaving a garage, to a waiting space prepared in a specified place and primarily store the vehicle is eliminated, a time needed to leave a garage is remarkably shortened, and vehicle containing efficiency is maximized.

A containing method for a parking area is such that a parking room train comprising a plurality of parking rooms is arranged in parallel on one side of a conveyance passage 1, on which a conveyance truck 2 is run, to form a composite parking room group G, a garaging and leaving-garage train wherein a vehicle waits a garaging lift 10 and a garage-leaving lift 11 is arranged on the other side of the conveyance passage 1, a circulation route through which a vehicle is movable in the composite parking room group G is formed, and when a vehicle leaves a garage, a vehicle leaving a garage through the circulation route is moved to the conveyance passage 1 side. The vehicle is transferred to the conveyance truck 2 and conveyed to a garage- leaving lift 11 and transferred.