Penumbra.

Luciel G Archer works at a place run by humans called Drago Corp. A cement factory that is in reality a hunter alliance from all parts of the world. Now, this place specializes in terminating supernaturals 'cause you know, the humans hate em'. They're divided into six districts across the world which are: Sabbath, Aristo, Kobra, Mayan, Stallion, and last but not least, Hades, her district. Only two people inside her district knows about her real identity, a hybrid of a vampire and what I'm guessing is a human. Those unlucky souls who find out, she eats them. Anyways, she's been sent off to Kyoto,Japan to train recruits there since there's a rumor that the vampire population is growing in size, meaning they're turning humans into vamps for an unknown reason. So they need to prepare if shit does go down. Thing is, what happens when things don't go as planned? Shit, I don't know, lets find out together shall we?