That woman is indeed the Nana Mizuki character in this show, yes. Nana Mizuki Kiyomi Asai

If you're looking for a supernatural thriller that trades flashy heroism for cold realism and moral ambiguity, Darker than Black: Kuro no Keiyakusha is a must-watch. Produced by the legendary and directed by Tensai Okamura , this 2007 classic remains one of the most unique "urban sci-fi" anime ever made. The Premise: A Sky of Fake Stars

: In exchange for their gifts, Contractors lose most of their human emotions, making them the perfect, cold-blooded tools for government agencies and criminal syndicates. Meet Hei: The "Black Reaper" Nana Mizuki

Exploring the Shadowy World of Darker than Black: Kuro no Keiyakusha

: Using these powers requires an obeisance —a mandatory, often bizarre task (like folding origami or eating flowers) performed immediately after.

: Each Contractor possesses a unique supernatural ability.

Ten years before the story begins, two mysterious anomalies appeared: in South America and Hell’s Gate in Tokyo. They blotted out the real stars, replacing them with fake ones that correspond to individuals known as Contractors .