The Clown Army were an army of various Clowns and allies to the Kishin, Asura, who were tasked with protecting him from powerful forces such as DWMA. With the help of the Witch Order, DWMA later exterminates the army.
Members of the Clowns
As the name implies, most of the army consists of Clowns that were created by Asura's Madness Wavelength and exist to serve and protect the Kishin. Three Clowns have been seen to be able to lead the army.
Though the majority of the army consists of only Clowns, it has been seen that some of those who worship Asura as a god join the army to assist the Kishin in his goals and protect him.