Genocidal Organ

Set in a time when Sarajevo was obliterated by a homemade nuclear device, the story reflects a world inundated with genocide. An American man by the name of John Paul seems to be responsible for all of this and intelligence agent Clavis Shepherd treks across the wasteland of the world to find him and the eponymous "genocidal organ."

Genocidal Organ is a 2017 thriller animation movie directed by Shûkô Murase, starring Sanae Kobayashi, Akio Ôtsuka, Yûichi Nakamura. It holds an IMDb rating of 6.4/10 from 1,426 votes and runs 1h 55m.