A mobile communication method is applied to a mobile communication system including a general base station and a specific base station. A distance between an edge closest to the general base station among edges of a coverage area of the specific cell and the general base station is a distance LMIN. A distance between an edge most distant from the general base station among the edges of the coverage area of the specific cell and the general base station is a distance LMAX. The mobile communication method comprises: a step A of instructing, by the general base station, a general mobile terminal, located in a belt-like annular area indicating a range from the distance LMIN to the distance LMAX in a connected state in the general cell, to perform handover to a frequency different from a frequency used in the specific cell.