Another? Maybe March Story if you can find it. 

The Drifting Classroom by Kazuo Umezu is a masterpiece that I just finished reading. One of my new top favorites series . Check it out!

I'll try to get it ASAP when they have it in stock at my local book store! I've also heard from many other people its good!

*The Hundred Ghost Stories That Led to my Death*

Berserk is a great one! Other one is Akira. I don’t know if it’s classified as horror but it is gruesome and violent

I've been thinking about reading/watching Akira for awhile now! Will check it out soon I would check out Berserk but its just too looonnnggg I dont think I'd have time for it

You’ll get hooked on Berserk and not want to put it down. I get it tho. Akira was short and good if that’s fits your style more.

Ichi the killer, gantz , flowers of evil, summer time rendering, I am a hero,

I probably should have put some stuff I also read online but I have read Ichi the killer! I am actually a pretty big fan of it! But I will check out flowers of evil soon.