72 Daemons

The following is the list of Demons clans under the 72 Daemons (72柱, Nanajūni Hashira, referring to the 72 demons of the Ars Goetia).

The full list of clans under the 72 Daemons and the list of those that became extinct was first mentioned in the Extra Life of Volume 8. The number of families still existing is 34 while the remaining 38 families are said to be extinct, but a few of the demons still alive, such as 3 members of Sairaorg Behemoth's peerage are from the extinct families from the 72 Daemons.

Trivia

 * The 72 Daemons are named for the 72 demon lords supposedly commanded by the Biblical King Solomon in the Goetia.
 * Berith's other name, Balberith, is the name of a character in the series.