Parasyte: Part 2

The police use serial killer Uragami to identify parasites among humans, as he has a special ability to detect them; however, he is unable to correctly identify Izumi Shinichi. A few months after the events of the previous film, Shinichi continues to track down and kill the parasites who terrorize the human world for food, with help from Migi, the parasite that infects his right hand. He learns that he is being tracked by Kuramori Shiro, a reporter hired by parasite Tamiya Ryoko.
(Source: Wikipedia)
~~ Adapted from the manga series "Kiseiju" (寄生獣) by Iwaaki Hitoshi (岩明均).