PROBLEM TO BE SOLVED: To provide a non-aerosol type foamy hairdressing agent which is easy to spread uniformly while maintaining good foam quality in wide density range of a film formation polymer, and is excellent in foam quality, foam long-lasting properties, compatibility to the hair, and an effect of restoration of bunch set of permanent waves, without receiving the effects of the pore sizes of a net of a foamer container, or without receiving the effects of a use under the environment of high or low temperature.SOLUTION: The invention provides a hairdressing agent contained in a non-aerosol foamer container containing components (A)-(C): (A) a polymer obtained by copolymerizing 35-50 mass% of (meth) acrylate system monomer, and 50-65 mass% of ethylene oxide group-containing (meth) acrylate system monomer; (B) alkylene oxide addition polymer represented by a formula (3); and (C) surfactants except the component (B).SELECTED DRAWING: None