"iKISS Ad -Kisekae Set System-" is a KISS data viewer designed for the KISekae Set system. With this app, users can enjoy a variety of dress-up doll experiences by reading data archived in LZH format from websites. Supported formats include KISS/GS2, Cherry Kiss (ckiss), and the instruction part of French KISS. Users can also post image data to Twitter and save them to the library.

To register KISS data, users have three options: utilizing iTunes file sharing, downloading data via Mobile Safari, or registering through email attachments. For detailed registration instructions, users can refer to the help screen within the application.