The present invention provides a means with which the administration of a water-soluble sheet-shaped preparation to skin at various areas can be ensured, and moisture can be supplied from a rear surface of the water-soluble sheet-shaped preparation. Provided are: a nozzle having at least one hole provided in a tip portion which has a plane of a size capable of holding the water-soluble sheet-shaped preparation, and having recess-and-protrusion portions on the plane excluding the hole； and an applicator for a water-soluble sheet-shaped preparation, the applicator comprising a liquid container and said nozzle.
