Ivis Necron (アイヴィス・ネクロン)
He is one of the Seven Elder Demon Emperors.
Animeography
Mangaography
Voice Actors
Ryoutarou Okiayu
Japanese
Carlos Segundo
Spanish
Walter von Hauff
German
Joshua Tomar
English
Cassiano Ávila
Portuguese (BR)
Yannick Lassere
French