Zenon (悪魔王, or 大魔王　ゼノン, lit. Devil King, or Great Demon King Zenon) is a character from Demon Lord Dante and Devilman. In the Devilman TV Series his name is changed to Zannin (魔将軍ザンニン Demon Shogun Zannin). In the Devilman TV series he is portrayed as a large green and blue demon with antennae and a pair of false eyes on his chest. http://gonagai.wikia.com/wiki/Zenon