Ok this is the last one, and it IS in order AKA my favorite
Nate Rivers
He is a character from Death Note, and the successor of L, he also has an alias which is "Near". He is very intelligent, being able to solve puzzles and such quickly. He has no social life, never playing outside with other people back at the wammy house. His rival is Mello, although Near is shown to be better than Mello, which makes Mello very mad of course. In the end he won against Light, and was almost killed by the death note, with just 4 letters of his name left unwritten in the Anime