Alright, I'm going to say this, right here, right now. This is quite possibly the stupidest প্রশ্ন I've ever seen. Frankly, the fact that আপনি people thirst for the blood of জীবন্ত characters (some because they "get in the way of yaoi" (seriously, not only is that a stupid reason, but it also proves my point that জীবন্ত guys are overrated as hell)) makes me ashamed to be part of the জীবন্ত spot on this website, and I honestly feel sorry for some of you.
Anyways, just for the sake of answering the question... here's one (however, I've grown to like this certain character as the series she's from went on).
TOHRU HONDA!! she is soo annoying with her "ill help you" and "my mommy always says...." SHUT UP ABOUT YOUR MOMMY SHES DEAD!!!! OK?!?!?!?!? :P i dont get why everybody loves her sooo much!!! who agrees!?!?!
Sasagawa Kyoko and Miura Haru from KHR!Why the লেখক creates them!!!!I really hate them,they always wanted everyone protect them,can't they just learn some proteceting skills....they're were just some weak,stupid scums!!!!!!!!If I was one of the character of this anime,I'll would already kill the two of them!!!!!!!!They're so lame and very annoying,they always wanted to disturb Tsuna and the others's job!!!!!!!!
Every single person from Martial Heart... That one whore Sai from পীচ Girl... That by...itch from Kuroshitsuji. (Angela) That creepy betch from Phantom Requiem, Ein. That crazy chick Kaede from Shuffle! That dumbass Misao from Kaze No Stigma...
There ya go. (Pic: All these bitches. The প্রদর্শনী was a fail! >-<)
Aya from monochrome factor. I don't really hate her since she can fight but at times when Akira is getting teased অথবা threatened দ্বারা her (in জীবন্ত and manga) i wished he could hav hit her. If Akira could beat up Kengo, Aya should be too
Uhm, there aren't that many characters that I dislike THAT much, but there is Saki from Durarara!!(who, I admit, I kind of hate for stupid reasons because she's with Kida). Also Misaki Mei from Another. The whole time people were dying around her and she KNEW who the 'extra' person was, she didn't say anything until the last freaking সেকেন্ড when half of her class was dead. Either she's really stupid অথবা she just doesn't give a crap about anyone else.