Gargoyle ガーゴイル Nemesis_la_Algol ネメシス・ラ・アルゴール
This is the principal antagonist from Fushigi no Umi no Nadia. His true name is "Nemesis la Algol", and he wears a red suit with red suit jacket and pants, a black dress shirt, a white necktie, white gloves, a black pointed hood, and a white mask. His body is typically entirely concealed.