Vatican Kiseki Chousakan is written by Rin Fujiki with illustrations by Thores Shibamoto, and was originally published in tankoubon by Kadokawa Shoten in December 2007, but subsequently began republish…
An announcement video has been released and revealed that an OVA episode of Vatican Kiseki Chousakan will be included in 17th volume of novel, releasing on April 11, 2018.
It will animate Majo no Soup, a short novel arc written by Rin Fujiki.
It is available for pre-order until December 18, 2016.