majo no tabitabi gakuen
A spin-off light novel series of Majo no Tabitabi written by Shiraishi Jougi and illustrated by Necomi. Depicted as a parody that takes place in an alternate universe where the characters live in modern Japan and study in an academy. Has a manga adaptation illustrated by various artists.
The original one-shot (English Title: Academy of Wandering Witches) was later rebooted into a serialized version named Majo no Tabitabi Gakuen Monogatari (English Title: School Story of Wandering Witches).
This tag implicates majo_no_tabitabi (learn more).