A method of manufacturing a storage disc by curing a substrate material thereof even if ultraviolet scarcely passes through the substrate material. The method comprises steps of discharging and coating an ultraviolet curing resin on a first disc-shaped resin substrate, developing the ultraviolet curing resin coated on the first disc-shaped resin substrate, irradiating the ultraviolet curing resin developed on the first disc-shaped resin substrate with ultraviolet to cure and coat the ultraviolet curing resin, discharging anaerobic ultraviolet curing resin on the first disc-shaped resin substrate which was coated with the ultraviolet curing resin, placing a second disc-shaped resin substrate which is coated with the ultraviolet curing resin on the first disc-shaped resin substrate, developing the anaerobic ultraviolet curing resin interposed between the first and second disc-shaped resin substrates, and curing the anaerobic ultraviolet curing resin interposed between the first and second disc-shaped resin substrates.