Riviere and the Land of Prayer Novel Volume 1 was written by Jougi Shiraishi with illustrations by Azure.

Return to the world of the Wandering Witch in a brand-new spinoff! The stage is set for two girls in a land where prayers have become curses. On a small island nation, there is a mysterious town where people's prayers are answered by a mysterious force. I, Makmilia, assist the enigmatic Riviere in our shop where we deal with the dangerous items born from those prayers. We’ve got a fate-changing perfume, a talking vase, a bag containing strange creatures, just to name a few. Yes indeed, the deeds of the marvelous duo, Makmilia and Riviere, will overshadow even the Ashen Witch Elaina!