Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 16, 16

Exorcism Incorporated: Specialists in Supernatural Law Enforcement
Are you a victim of unwanted spirit possession? Is there a ghost you need sent up and away...or down to burn for all eternity? If the answer is yes, then you need Muhyo and Roji, experts in magic law. Serving justice to evil spirits is their specialty.
After a long and hard-fought battle against Ark, Muhyo and Roji are finally back at their office. Peace and quiet is the last thing they should expect though, especially when two detectives investigating a series of strange abductions come seeking help with their case!