What is the best anime about prison? We've ranked the best prison anime below, so you can help us answer that question. From Deadman Wonderland to Kaiji 2, these are among the best anime series about going to prison or jail. If you're looking for something funny and oddly sexual, you'll definitely love Prison School. This raunchy comedy series will gross you out and make you laugh, and although it's not as serious as the other entries on this list, it's still one of the best prison anime ever made. What is your favorite anime series about prison or jail? Hopefully you can't relate to these characters, but either way, go ahead and vote up your favorite anime about prisons below.