World Detective Alliance

The World Detective Alliance (世界探偵連盟, Sekai tantei renmei) is the organization that monitors all detective activities. It issues detective licenses.
According to Kei Moore, the Alliance has "a bad habit of bending their ideals if it means eradicating the evilest people."
==History==
While the alliance is investigating the Missing Detectives Case, someone illegally accesses their network and shows them a video. In it, the apparent culprit states that the disappearances and murders will continue until they have figured out what the "opposite" of a detective is.
===Target: World Detective Alliance Case===
Following the Cryptid Serial Murders Case, 15 alliance members from all over the world have been killed by the M. Family. All victims were branch directors, i.a. from Germany, America, and Southeast Asia, and were found dead within 24 hours after their disappearance.
===Ferris Wheel Disappearance Case===
Righter after Kei goes missing, the special team that chairman Jaime Coxsone assembled identified the enemy's base. They infiltrated it and called an armed assault squad to surround it. Although Coxsone believed victory to be near, the leader of the special team, Michelle, called him soon afterward to inform him that she and her team members decided to leave the World Detective Alliance. The assault squad then reports that they discovered the discarded detective licenses of the five special team's members.
Coxsone subsequently resigned as chairman, with Knight Bran Sr. succeeding him.
==Known members==
* Antoine Dupin (アントワーヌ・デュパン, Antowānu Dyupan) The MangaPlus translation mistakenly gives his surname as "Dupain" although it is a reference to C. Auguste Dupin.
* Knight Bran Sr. 
* Olivia Tay 
* Mauro Bova 
* Kei Moore 
* Jaime Coxsone 
* Michelle 
* Four unnamed special team members 
* Two unnamed men
==Gallery==
Ch99 WDA conference room.png|A conference room.
==Trivia==
* MangaPlus also translates the name of the organization as "World Detective Union" or "World Detective Association." "Alliance" has been used the most so far.
==References and notes==
Category:Groups