The Skull Man(2007)

The Skull Man is a dark anime series set in the decaying Otomo City, where corruption runs deep and a mysterious skeletal killer stalks the streets. Journalist Hayato Minagami and photographer Kiriko Mamiya investigate a series of brutal murders linked to the Skull Man, a supernatural force of vengeance who targets both criminals and the city's monstrous underworld denizens. As they dig deeper into the killings, the pair uncover a conspiracy so vast that the entire city has become complicit in covering it up. Navigating a nightmarish urban landscape where nothing is trustworthy, they race to expose the truth behind the murders and the shadowy forces controlling Otomo City. The series blends noir detective work with horror and supernatural elements, exploring themes of justice, corruption, and the price of truth in a city consumed by darkness.