Post an anime character who is killed off really early in their anime. {Spoilers galore, answer at your own risk.}

Saya Minatsuki from Black Cat

Angela Durless, "Madam Red", was killed off after a couple of episodes. In the manga she died in book 3 of 4 I believe.

Fuwa Aika from Zetsuen no Tempest was murdered before the series starts.There were flashbacks tonen her death in the first few episodes.

Naomi Misora from Death Note. For those few brief frames, she existed as the only strong, intelligent female in the whole anime.

She didn't technically "die" door Masami Iwasawa from Angel Beats! passed on at the end of episode three.

Megumi from Shiki dies early in the series, although she later rises up as a Shiki.

Rusty dies in either the first of seconde episode of Gundam Seed.

Yellow Flash (Naruto Shippuden)

he died from the begining of naruto anime.............well yes now he reanimated for the war............but still he is a dead man................i wish he was alive................he he hehe

Sayaka Maizono from Dangan Ronpa was the first one to die out of the 15 people in the academy.

Louie ( darker than Black)

I was just saying what a bloody shame it was that Hot Ice Hilda got killed off so early in Outlaw Star. She stuck around long enough to toon us all how badass she was and give Gene a few pointers, and then bequeathed her ship to him. Her persona is felt throughout the toon though, as Gene has to deal with her contacts and legacy.

The ditsy Kisaragi is a deconstruction of the Cute Clumsy Girl Trope as she was too dumb to live past the first seven minuten of Elfen Lied.

In either story(Even in the Manga's first chapter), Lucy HEAD RIPPED HER!!!