So BEFORE YOU ASK, random people who dunno, the anime/manga for these pics:
The two pictures on the top left - Katekyo(u) Hitman Reborn, Tsuna Sawada and Reborn.
Big picture next to them - D.Gray-Man, Allen Walker
Under the first of the two pictures - Naruto(Obviously, lol.), ....Naruto Uzumaki ._.
Over Naruto - Fairy Tail, Lucy Heartfilia.
Next to Lucy - Kuroshitsuji/Black Butler, Grell and Sebastian. (Forgot how to spell their last names, and I forgot Grell's, xD)
Disclaimer: I do not own the pictures in this, I merely edited...or whatever you should call it.