A liquid ejection apparatus including: a flushing-operation-data producing section which produces flushing-operation data for flashing of ink; a second-liquid-ejection-data producing section which produces data about ejection of treatment liquid such that (i) the treatment liquid is to be landed on a dot area on which the ink is to be landed upon forming an image dot among dot areas and (ii) the second liquid is not to be landed on at least one dot area on which the first liquid is to be landed on the basis of the control of the flushing-operation controlling section by referring the flushing-operation data produced by the flushing-operation-data producing section.