Originally running from 2004 to 2008 for eighteen volumes, Muhyo & Roji’s Bureau of Supernatural Investigation from Yoshiyuki Nishi got underway in the spring of 2018 which was nicely timed with a new anime adaptation that hit.
The project ended up running longer than expected and a second and final volume of it is set for release on April 4th, 2019.
If the answer is yes, then you need Muhyo and Roji, experts in magic law.