I can't seem to think of any at the moment the only ones I could think of right now cause I just read them are:
Cooro from +Anima
Kiri Koshiba from Beauty Pop


I'll type more if I can think of any

xD
I have a lot of favorites...some I can't even think of right now...

But the favorite characters that I can think of at the top of my head:
Misa, Mello & Matt from Death Note
Rena from Higurashi no Naku Koro Ni
Zelos, Genis & Raine from Tales of Symphonia
Souseiseki & Suiseiseki from Rozen Maiden
Deidara, Sakura, Suigetsu, Hidan, Neji, & Kankurou from Naruto
Orihime from Bleach (though I never really watch it, I love her <3)
Envy, Izumi, & Wrath from FullMetal Alchemist
Chachamaru from Mahou Sensei Negima!
Konata & Minami from Lucky Star
Kaede from Shuffle!
Mitsune, Mutsumi, Haruka, Kaolla, Motoko & Kanako from Love Hina
Chloe from NOIR

...Like I said, I have way too many favorites... >__> I'm just going to stop there.

oh wow, my favorites would have to be:

Kureno - Fruits Basket
Sesshomaru - InuYasha
Fai - Tsubasa
Izumi - Full Moon Wo Sagashite
Takamari - The Gentlemen's Alliance

I have more, but we'll stick with those, lol, notice how they're all men :P

Short and simple:

Enjuu from Alichino

I like many different characters..
In each manga/anime I have my favourite..
for Sailor Moon it's Michiru. Has been that way since I heard of her existence about six or seven years ago..
I adore Kyo from Fruits Basket, mostly because he's the cat, and I adore cats.
for Death Note.. I'm not sure.. But I guess it must be L, because he's just an amazing character. He's extremely funny, and it always makes me laugh to see cosplay pics where there's three or four L's hanging around.
Elfen Lied must be Nana.. I adore Nana.. she's so amazing and cute and pinkhaired and real arms and legs-ish..

Yeah.. I like a lot of characters..
Though, I think that if an anime or manga had only one good character, the anime or manga would suck. Therefore, I like all characters.

Dark Mousy

Night

Keitaro
Narusegawa

Zeke (black knight)

Chii

Dee (fake)

Count of Monte Cristo
Haydee
Ali

I love Misa!
She is so funny to watch sometimes

Im going to have to Say L

One of my favorite characters is Genkai from Yu Yu Hakusho. She's a stubborn old lady but amazingly powerful. She was really really beautiful when she was young too... With her pink hair and everything... She's just amazing. ^^;

[[[[[[Ikuto-Shugo CHara <33 HAWTNESS MUCH]]]]]]



Zero-Vampire Knight
Takanari-The Gentlemen's Alliance/Shinshi Doumei Cross
Hikaru-Ouran High School Host Club
Fai-Tsubasa

And -GASP- More =P

Fai is very awesome, and his back story too, Oh I love his back story, but it is so sad. Fai is sad, but he does almost die so many times. I think he is so pretty, but if I was anyone I'd be like kurogane with someone like fai in real life, but it matters not, he is pretty anyway :)

Zero is nice and is my second favorite character, but I like kaname better in Vampire knight!! And I root for Hikaru is Host club, but am a nekozawa fan, he is hilarious with actually being blonde!!! And I have a duck puppet like his cat one, but mine is ot scary looking, not that beelzenef is very scary...

Fai IS cool, but my favorite character in that series is...-dundundun- MOKONA. <3333

Zero is awesome. I think I like him more than Kaname. x]

I love mokona, I even dressed up as him for a convention, it was funny. Do you like the white one or the black one better. I like the white one better, and loves mokona best in rayearth, he drove Umi mad it was really really funny. Plus he is the creator in Magic Knights Rayearth, which is soo funny, a white manju as a god of the worlds is great.

I'd have to say my favorite would be sakura from card captors or tsubasa. or anything else they put her in. I think they put her in clover but I'm not sure.

my second favorite would be the big sister/computer to the really rich and smart kid in chobits. I can't remember either of there names right now.

Gah, so many choices. @_@ But I guess my absolute favorite would have to be Claire Stanfield from Baccano!. He's, like, my personal deity. Or something. Here's a picture.



*hugs her Claire avatar*

Rei from Evangelion is my favorite with Yuuko from xxxHolic coming in a close second.

IT WOULD BE JUST TO MUCH TO DESIDE WHO WAS MY ALL TIME FAV CHARACTER. :cry:

the list is endless!!!!!!! :!: :!: :!: :!:

AISHA CLAN CLAN
OF THE CTARL CTARL EMPIRE
a caracter of outlaw star

shes a cat girl
an idiot, voilent, strong screams a loth, eats aloth. at least good for something

i love her so much

for manga.. i don't realy have one. i like yuuko from xxholic a lot

Way too many...
At the moment Fumika from Shigofumi though.

But some others I adore...♥
Ichinose Kotomi (Clannad)
Kawasumi Mai (Kanon)
Johan Liebert (Monster)
Lucy (Elfen Lied)
Shion & Mion (Higurashi no Naki Koro ni)
Evangeline McDougal (Negima)
Kiri Komori (Sayonara Zetsobou Sensei)
Suigintou, Kirakishou (Rozen Maiden)
Enma Ai (Jigoku Shoujo)
Chiaki (Shigofumi)

There are so much characters I like...hum..

I like Kira from Angel Sanctuary for example or Itachi from Naruto to name a more famous one x3

Rey Za Burrel from Gundam Seed Destiny.

He's just so cute. <3

Naruto - Kiba, Neji, Shikamaru, Hinata, and Naruto
Bleach - Keigo (he's just so funny!), Hitsugaya, Matsumoto, Yumichika, and Ishida.
Vampire Knight - Ichijo and Kaname.
Fruits Basket - Kyo, Shigure, Ayame, Hatori, and Momiji.
Ouran High School Host Club - All of the hosts ( :wink: ) , and Nekozawa.

Those are just some, but if I had to choose between all of them i would have to choose Kiba (Naruto):

Here's a few that I enjoy:

Hideki and Chi-you gotta love the funny drama, yet serious things at the same time that occur between them.

Kyoko and Ren- Same thing =p, he finally discovered his emotions!

Daisuke and Riku-They understand each other so well.

Sugar from A little snow fairy sugar and Sesshoumaru from Inuyasha xD

Naruto
Sasuke
Inuyasha
Sesshomaru
L
Light
Matsuda
Ichigo
Renji
And many many more......!