I found this, if its helpful: (this is about her 2012 Calendar theme)
*The theme requires Android OS2.1 and above (except for iPhones and tablets).
*The contents within the theme may vary for each phone model. Please check the log-in site for details.
*The theme requires the “Kisekae touch” Application. (Free for download on the Android Market and Play store)
*For the animated wallpaper, the “Kisekae ♪ mu-mo app” is required. (Free for download on the Android Market and Play store)
*The download content is a paid service to be borne by the downloader.
Kesekae touch Android link :
https://play.google.com/store/apps/d...kaetouch&hl=en
but it says "This item cannot be installed in your device's country."
