A location registration control unit stores PSC used in a roaming prohibition cell in a prohibition cell list storage area. After that, if the reselection of cells is required for the reason that the receiving conditions become worse or other reasons, a reselection control unit detects PSC of neighbor cells, creates a list of the detected PSC regarded as candidates, stores the list in a candidate cell list storage area, receives notification information from the cell using the PSC other than the roaming prohibition cell in the list, and executes reselection.