Sword art online!!! It's badass, and there are some cute loving parts, but the action stays going and it will make you break down and cry at some parts!!! Trust me it's like the best anime. Also so is attack on titan!!! Lots of gore and killing and epic characters...trust me these two are the best in the world in my opinion!!!
"Fullmetal Alchemist: Brotherhood"
Also can you make a list
How about.... SAO (Sword Art Online)?
Akira
Action Is A must NO ECHHI! Romance is fine Harem is also fine Dont Put The Most popular animes like naruto bleach one piece hunter x hunter and toriko
