Jin Hirao

In the future, a meteor crashes into Earth bringing with it a virus known as M34 and attacks humans, turning them into vicious monsters. The fate of the world rests in the hands of 16-year-old girl with the power to defeat the virus. (imdb)

Jo & Meg's life in New York was different before joining Sei's band of mercenaries in Tokyo. After leaving Shierly with her new family, Jo & Meg continued to live on in the city, but suddenly Meg's little friend Shierly was hospitalized after being attacked by a cyborg controlled by a maniac who lust on filming down of victims wounded or worse killed by his cyborg. Now his target next is Meg... (animenewsnetwork.com)

A race of cannibal monsters called the Shokujinki exists and it is the job of the Kifuuken, an elite group of beast-hunters, to stop them. Momota Toshihiko, an expert swordsman and son of the Kifuuken organization's leader, unexpectedly falls in love at first sight with a beautiful girl named Yuka. However, the couple's relationship is much more complicated than it seems at first glance, for Yuka is a Shokujinki. (anidb.net)