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 Shinichi Izumi. A few months after the events of , 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 Shiro Kuramori, a reporter hired by parasite Ryoko Tamiya. Shiro discovers the truth about Migi, and plans to expose Shinichi. Shinichi tells Shiro that Tamiya is a parasite, and urges him to stop getting involved for the sake of his safety. Tamiya meanwhile, has given birth to her human son and slowly learns how to become a mother, growing furiously protective of her baby and killing her fellow parasites when they threaten him. Despite Shinichi's warning, Kuramori goes on to record his conversation with mayor Takeshi Hirokawa, who secretly heads an organization composed of parasites. Hirokawa orders the parasites to kill Kuramori, but they are only successful in killing his daughter. Swearing revenge, Kuramori kidnaps Tamiya's son and calls her to a park so she can see him kill the baby. Despite Tamiya and Shinichi's attempts to convince him otherwise, Kuramori almost goes through with his plan, resulting in his death at Tamiya's hands. When Tamiya then approaches Shinichi, the police fatally shoot her. Instead of defending herself, Tamiya protects her child, explaining to Shinichi that she now knows what it is to be human. She hands her son over to Shinichi before dying, reminding Shinichi of his own mother. At the same time, a secret service team evacuates the town hall upon discovering Hirokawa's true alignment. They are able to kill nearly all of the parasites as well as Hirokawa himself, who turns out to be a human who supports parasites and distrusts humans. The remaining parasite, Goto, turns out to be too powerful for the team, as his body contains five parasites. He massacres the team and begins his pursuit of Shinichi. Cornered at a forest, Migi sacrifices himself to allow Shinichi to escape. Shinichi mourns Migi and is comforted by his girlfriend, Satomi Murano. The next morning, Shinichi discovers that a part of Migi is still in his right hand, thanks to his body being infected with Migi's cells in the previous film.