Fucking faggots, he just needs some recommendation, not stupid fucks like you splurtin out nonsense.
Try these titles scared me shit less when I first watched them:
Bible black- It's about school kids who found a magic book, lots of gore and demon summoning.
Discode - is an awesome 3 episode OVA about a girl who finds that her best friend is actually not what she seams. It's a killer thriller series.
Angel Blade- An angel falls down to earth, lots of demons to fight.