Genres

Ten years ago, an inscrutable and abnormal territory known as Hell's Gate appeared in Tokyo, altering the sky and wreaking havoc on the landscape. The real stars disappeared, replaced by false stars. During this time, people possessing various special abilities emerged, each capable of different supernatural feats - these are known as Contractors. Each fake star has a corresponding Contractor, which reacts to their activities. As such, Contractors are usually identified by their star's Messier catalogue number. Kept secret from the masses, these individuals are known to murder in cold blood, smothering unnecessary emotions with logic and rati...

The series has also been adapted into two manga series, which are serialized in Monthly Asuka and in Young Gangan. The anime also was awarded Best Original Anime of The Year by GoGoplex, a popular magazine for teens.

Darker than Black: Kuro no Keiyakusha (DARKER THAN BLACK -?????- D?k? Zan Burakku -Kuro no Keiyakusha-?, literally "Darker than Black: The Black Contractor") is an anime television series, created, directed and written by Tensai Okamura and animated by Bones. It premiered across Japan from April 5, 2007 on MBS, TBS, and its affiliated broadcast stations, with its satellite television premiere in Japan on Animax in May 2007. The music for the series is composed by Yoko Kanno. The series has also been adapted into two manga series, which are serialized in Monthly Asuka and in Young Gangan. The anime also was awarded Best Original Anime of The Y...

Japan, 2077: A female agent named Vexille is dispatched to Tokyo to investigate whether Japanese are developing robotic technology, which has been banned by the U.N. due to its potential threat to humankind.