Every single character from Naruto, they have even less personality than Ash from pokemon...well actually, Naruto is the equivalant of Ash, minus the dattebayo/believe it factor. The characters are the reason I stopped liking Naruto. Oh, and Renji from Bleach... and Orihime...and Rukia...and Grimmjow...and Rangiku...and Uryu (He whines SO FRIGGIN' MUCH)...and all of the side characters... and Dawn from Pokemon...And Chaotzu from Dragon Ball...And especially Ai Mori from The Law of Ueki, It's a great anime, but she is the most annoying character in it. She has an annoying voice and screams "Ueki-kun" every five seconds...she's like the Orihime of The Law of Ueki. But most of all, the character that truly grinds my gears is Naruto, and this time I'm talking about the actual character. I remember seeing a picture of Edward Elric using alchemy to make an arm grow out of his now bloody mouth. That's what I wish I could do for EVERY SINGLE WORD HE UTTERS. He is my least favorite anime character ever. (well...maybe not)