1. A vector image drawing device including a processor comprising: a subdivider for subdividing, by the processor, a drawing region, wherein an image drawn includes one or more closed figures represented by a plurality of vector data, wherein the one or more closed figures are formed due to at least part of the one or more figures overlap each other, into an m×n matrix of drawing subregions having m rows and n columns, where each of m and n is any natural number; a selector for selecting, for each of the drawing subregions, vector data necessary for drawing the drawing subregion from the plurality of vector data; and a subdivisional drawer for drawing, for each of the drawing subregions, an image based on the vector data selected by the selector, wherein the subdivisional drawer replaces a curve vector data outside of the drawing subregion from vector data configuring a closed figure selected by the selector to be subdivisionally drawn with a straight-line vector data and performs a fill processing.