From 2006:

Shakugan no SHANA
The Melancholy of Suzumiya Haruhi
Welcome to the NHK
Utawarerumono
Death Note
Top wo Nerae!2 (especially with Gunbuster getting an R1 release soon)
Black Lagoon
Black Blood Brothers
Code Geass
Higarushi no Naka Koru
Inukami