Entertainment
6.2k voters

20 Anime Series That Went Off the Deep End Partway Through

Updated February 22, 2021 20.7k votes 6.2k voters 256.4k views20 items

List RulesVote up the anime series that most suffered around the halfway point, seriously going off the deep end in terms of quality and tone.

There's a ton of anime out there that suffers from sudden tone switches or unexpected decisions about halfway through. We've all been there. You're watching some awesome anime, enjoying yourself when bam! Suddenly those things you thought were giant robots are actually protohumans, that love interest you thought was nice is trying to kill you, and that cute little girl has just been killed by her daddy for science. Some anime shows recover from it, some even get better. But most end up irreparably damaged, scarring viewers everywhere. 

Now, before you start rattling off the long list you probably have of anime that suffered halfway through and pissed you off, know that you're not alone. Some of the anime shows that really stick with you are either the series that went bad or ones that threw a wicked curveball. In fact, these unexpected left turns are often what make an anime famous!

So, why don't you help decide which is the most guilty of this? Check out the shows on this list and vote up the ones you think are anime series that jumped the shark or otherwise went off the rails. And if you're still angry after reading, remember to take a deep breath.

Also, be aware, there are serious spoilers ahead.