Also known as: メルヘン・メドヘン, メルヘンメドヘン, Märchen_Mädchen, Maerchen_Maedchen, メル変メド変
Märchen Mädchen is a media mix project, centering on a light novel series written by Matsu Tomohiro & StoryWorks and illustratated by Kantoku.
An anime adaption aired 2018 in Japan.