Dark Horse Comics has announced that it will publish Ryo Haduki’s Blood-C: Demonic Moonlight prequel manga in North America. The company will publish the first volume on May 11, 2016.

The series is described as:

The prequel to the Blood-C saga from CLAMP, Production I.G, and artist Ryo Haduki. In occupied Japan in 1946, an American military investigator is sent to the Yokohama base to research a number of bizarre deaths. He soon discovers that the murderer isn’t human. Blood-C: Demonic Moonlight is the prequel fans have been waiting for.

Haduki serialized Blood-C: Demonic Moonlight in Kadokawa’s Newtype Ace magazine, where it ran from September 2011 to May 2012.

Source: ANN