Nippon Ichi released the 1.02 patch for the Refrain no Chika Meikyuu to Majo no Ryodan PS Vita DRPG game what you can download for free from the PSN. Just simple connect your Vita into the internet and download the patch.
Next to the patch, Nippon Ichi started an illustration contest in collaboration with another Nippon Ichi title The Witch and the Hundred Knight. The details can be found on the official campaign page in here:
The winner ones will get original dedicated posters from the what you can’t buy anywhere. Good luck!