Ganta is the only survivor after a mysterious man in red slaughters a classroom full of teenagers. He's framed for the carnage, sentenced to die, and locked away in the most twisted prison ever built: Deadman Wonderland. And then it gets worse.
This tv show contains 61 potentially triggering events.
The main character is shown in a video evidence piece just after his court hearing, verbally confessing to his crimes, including insinuating having sexually assaulted of all his female classmates.
The main protagonist is shown in some “damning video evidence” confessing to his crimes, including insinuated sexual assault of all his female classmates.
Almost all of the characters are implied to be mentally ill and are violent. A character with Dissociative Identity Disorder has an alter that is a murderer/the main antagonist. Many of the characters have some form of PTSD and some are either forced into violence or end up being violent because of their trauma.
In the opening theme song, multiple characters both male and female are shown at least partially nude. Their bodies are partially obscured in shadow, but you can see the movement of their body parts in the silhouettes.
S1 E1, an inmate asks an officer what her cup size is. S1 E2, a well-known martial artist inmate makes comments about wanting to assault the same officer.
Alleged sexual assault between father and daughter, and the same girl makes odd comments about her brother not being worth it to him because he can't get a girl off
Lots of blood, starting very soon in the very first episode and continuing throughout the series. Deadman Wonderland is a place where inmates are tortured/killed for entertainment, so this is a common theme.