Dilhade

Delhaide (ディルヘイド, Diruheido) is the demons' country.

Laws
When these are violated, no matter what the opponent is, the demon king of tyranny will fight for life and destroy them.
 * 1) This country does not allow destitution
 * 2) This country does not allow malice
 * 3) This country does not allow tragedy

Seven Elder Demon Emperors
2000 years ago, just before Anos reincarnated, these seven demons were created from his own blood. Their existence was created and gave life by magic, not by mating. It was prepared because he needed a body that inherited his blood when he reincarnated.

Demon Lord Academy Delzogade
See: Demon Lord Academy