Corpse Party Tortured — Souls Ova

Corpse Party: Tortured Souls is a four-episode 2013 horror OVA produced by Asread, adapting the Corpse Party video game series with a focus on extreme graphic violence. The story follows students transported to a haunted elementary school after a ritual goes wrong, with the series, directed by Akira Iwanaga, noted for its high-quality animation and "bad ending" focus. For a detailed review, see the Anime News Network review .