Uchiha Itachi - Tsukiyomi just plain pwnz! Mental torture enough to make Kakashi faint within seconds? Plus, there's that 1337 skill Ameterasu that burned through Jiraiya's Toad Stomach tech. And, who can resist that expression of his?
Hyuuga Hinata - Succesor to the Hyuuga clan, shy, adorable. Only thing that irritates me is her bad taste (Naruto? C'mon).
Nara Shikamaru - No flashy skillz, but his thinking just plain rules. I like how he shows off all his skills in the 1st move, but always manages to trick the opponent into another. His laziness is also lovable.
Hyuuga Negi - Side family guy, but fights to conquer destiny. Getting all the secret main family techiniques by experiment, and using them to such perfection, he just rocks.