A supporting character from [[JoJo no Kimyou na Bouken]] Part 6. His [[stand (jojo)|Stand]] is [[Diver Down (Stand)|Diver Down]]. 

Briefly shown as a woman in his first appearance, Anasui inexplicably returns later in the manga as a man. Post #132909 shows an example of his male appearance (left) and his female appearance (right).
ナルシソ・アナスイ