Looking for a fun way to customize your phone with games from various anime and cartoons? Well, Shimeji is the best app to use for this! A shimeji is a character that travels across your phone screen and they have various fun animations to keep you entertained. These mascots can stay alongside your wallpaper and they can be inside other apps too if you upgrade them. When you first install the app, you will be gifted with two Shimeji named Miku and Neko. However, there are much more free ones in the apps store called the Shimeji Store. You also have the availability to change the size of the Shimeji and the speed of its animation on screen.