Although rare, those with heterochromia iridum, or eyes of differing colors, can make quite the first impression. While there are many reasons for this phenomenon, there's no denying the amount of intrigue and mystery the look garners. In the world of anime, characters are given these eyes as a means of illustrating their personality - like the possibility of having more than one.
Lady (from the Devil May Cry franchise) certainly looks as though there’s more than meets the eye (or eyes in this case).
Do any of the illustrations below make you do a double-take?