Kisekae (or KiSS for short) is a freeware computerized paper doll game. It gives the user the ability to download and use different dolls, each with his or her own wardrobe of clothing. There are thousands to choose from, made by a wide variety of artists. The KiSS system also allows the user to create his own sets for play, with little programming needed. KiSS viewers are necessary to view the doll sets, and are available for several different platforms, including Windows 9x, NT, 2000, ME, Macintosh, Amiga, and Unix.

KiSS stands for Kisekae Set System. Kisekae is a Japanese word meaning "changing clothes". With origins in Japan, it's not surprising that a majority of the dolls available for use with the game are based on characters from Anime and Manga series.