I don't know what you've watched but here are some suggestions (I didn't include anime you've probably watched like Code Geass and Death Note)
AnoHana: The Flower We Saw That Day
Barakamon
Darker Than Black
Durarara!!
Fate/Stay Night:Unlimited Blade Works
Fate/Zero
Gosick
Kaichou wa Maid-Sama
Mushi-shi
Nagi no Asukara
Nisekoi
No Game No Life
Noragami
Pandora Hearts
Shugo Chara!
Special A
Steins;Gate
Toradora!
Zankyou no Terror
