This app allows you to set images distributed by DLsite.com as your phone’s wallpaper. New images are added monthly. How to use 1. Flick right and left to select a character. 2. Select the arrow mark at the bottom of the screen to see other images of the same character. 3. Tap the display to enlarge. 4. Tap again to display a button at the bottom of the screen. Tap to "set wallpaper" to set the wallpaper.