king of the Celestial realm, has silver hair, blue eyes, six wings and four halos, carries a spear with him.

King of the Celestial Realm, has brown hair, blue eyes, six wings and four halos, carries a sword with him.

King of Devildom, has black hair and red eyes, four wings and two horns, has no tail, has a black gem on forehead, has six brothers named Mammon, Leviathan, Satan, Asmodeus, Beelzebub and Belphegor.

Demon king and Lord of Devildom, has brown red hair and gold eye's, has four bat like wings and two horns, has no tail, has a butler named Barbatos, and is extremely powerful with magic.

Lord and king of Devildom, has teal hair and eye's, has a teal serpent tail that has no scales and has two horns, is also a butler to Lord Diavolo.

King of Devildom, has magenta hair and gold yellow eye's, demon form is unknown since he never shows and tells anyone, also a powerful mage and has very powerful magic.