To manufacture a lacquer film that has a structural color by a surface microstructure thereof and manufacture a lacquer product that protects and uses the lacquer film for decoration by an inexpensive and familiar method.SOLUTION: A lacquer film that has a surface microstructure is manufactured from a nanoimprint mold that is different from a lacquer product (8) and natural material such as a thin shell using an oxidation polymerization reaction of lacquer at a room temperature. After protecting the microstructure with a masking sheet, the film is pasted to a substrate to be adhered with lacquer, and coating and polishing of lacquer is repeated in accordance with the thickness of the adhered lacquer film, manufacturing the lacquer product (8).SELECTED DRAWING: Figure 17
