A nail production system according to an embodiment of the disclosure includes a first correction section and a first conversion section. The first correction section corrects shape data of an existing nail tip or an existing nail sticker on the basis of measurement data of a nail, to thereby generate shape data of an original nail tip or an original nail sticker. The first conversion section converts the shape data of the original nail tip or the original nail sticker that is generated by the first correction section into print data.