Know anyway action/sort of horror animes?

あなた have to give Rin~daughters of mnemosyne a shot man. It's not based on school and it's kinda sexual and gorey. It's like a もっと見る extreme version of Elfen Lied.

あなた might not like it. Don't watch it if your under 15, not like your gonna listen but yeah.

If あなた read this and it sounds like your thing give it a shot.

It's motherf*cking awesome.

I got the perfect one How about Naoki Urasawa's MONSTER, it's about a little boy and his twin sister, yes this sounds normal but's it's far from it. Johan the twin boy kills his and his sisters Anna adopted parents, he 発言しました that the monster came and he had to do it, then he tells his sister to shoot him in the head then throw the gun out the window. soon after the police arrive and take johan who is barley alive and Anna to the Hospital. A doctor Named Kenzo Tenma saves Johan, then him and his sister disappear form the Hospital after 3 doctors were murder, 9 years later Johan returns and kills a patent of Dr. Tenma's and tell Tenma he could never 丘, ヒル a man who has saved his life, then he disappears again. Tenma decides to go after Johan And on the way he learns of Anna's and Johan's Pass, and why もっと見る people end up dead.

Johan is the one in the middle.

Higurashi no naku koro is very good. It's about a guy who came to a town, made some フレンズ and then the girls start to go crazy! あなた won't understand very well the 1st season, you'll get it only in the second, so あなた must be patient. Don't be fooled によって the cuteness! Enjoy! :)

Ghost Hound
Shiki
Another
Denpa Teki na Kanojo(picture)

Both Trinity Blood and Blood + for sure. Both are very good too.
Pic. from Trinity Blood.

Another is really good and very suspenseful but there isnt much action until the last 2 episodes but the action then makes up for it :)
also it one of my お気に入り anime

Shiki,could it be...vampires?thats what its called.its got funny,romance,dead bodies,and ヴァンパイア with creepy eyes.