A toner manufacturing method which comprises emulsion-polymerizing monomers including an aromatic vinyl monomer to prepare a particulate resin dispersion; mixing the particulate resin dispersion and a colorant dispersion including a black metallic material to prepare an aggregate dispersion including aggregated resin particles including the colorant therein; heating the aggregate dispersion to a temperature of not less than the glass transition temperature of the particulate resin to unite each of the aggregated particles to prepare a toner dispersion; and washing the toner dispersion to obtain the toner. A toner manufactured by the above method, and a developer using the toner.
