Isabella

Isabella (イザベラ) is a demon from Mass for the Dead.

Appearance
In her human form, Isabella appears as a busty dark purple long-haired woman wearing a dark corset-like dress that reveal much of her cleavage. On her hands she has cover sleeves. In her demon form, Isabella sprouts crude wicked horns and a pair of bat-like wings at her waist.

Trivia

 * Isabella is the first native demoness from the New World to appear in the Overlord franchise.