Ok here it goes...
Death Note- Ryuk, Light, L, Misa, Near, Melo
The Melancholy of Haruhi Susumiya- Haruhi and Yuki
Vocaloids- Gumi and Hatsune
Black Butler- Ciel, Sebastian and Grell
Bleach- Ichigo and Orihime
Fairy Tail- Erza, Happy, Lucy, Natsu and Gray
OK well now I'm ready for the test