maou gakuin anos

Anos Voldigoad (アノス・ヴォルディゴード, Anosu Vorudigōdo?) is an extremely powerful demon who was known as the Demon King of Tyranny (暴虐の魔王, Bōgyaku no Maō?) during the Mythical Age, infamous for his absolute power and extreme brutality towards his enemies. shinmai maou no testament ova