Provided are an aqueous manicure preparation which is excellent in aging precipitation stability and less liable to form a hard cake even when a tabular pigment settles down to make it possible to readily redisperse it by stirring and which is excellent in usability to make it possible to readily draw fine lines and patterns on a nail and excellent in a finishing property and an aqueous manicure preparation-filled applicator. The aqueous manicure preparation is an aqueous cosmetic preparation for a nail art characterized in that in an applicator which is equipped with at least a liquid storing part and an applying member and in which a liquid is transported from the liquid storing part to the applying member by virtue of capillary force, the aqueous manicure preparation stored in the liquid storing part described above contains at least water, a water-soluble resin, a tabular pigment, an emulsion resin, a moisturizing agent and a fungicide and that it further contains crystalline cellulose and is provided with a viscosity satisfying the following condition (A) in measuring the viscosity at a temperature of 25°C by means of a cone plate type viscometer: (A) shear rate (s -1 ) viscosity (mPa·s) 3.83 30 to 150 19.15 10 to 50 38.30 10 to 40 76.60 10 to 40 383.00 5 to 20
