Does anyone know an anime show with suidice?

In Higurashi no Naku Koro ni, a character commits suicide.

In Death Note, Light makes a woman commit suicide.

In Neon Genesis Evangelion, Ritsuko's mother commits suicide in a flashback.

Suicide comes up in some episodes of Serial Experiments Lain.

In Welcome to the NHK, a group of people plan to commit suicide together.

I pray you don't ask this because you're suicidal yourself. I have been there but gone on to seen better days.
Anyway, I can think of two:
Cowboy Bebop--it's arguable that what Spike does in the final episode is suicide.
Generator Gawl--Natsume takes her own life because she thinks it'll prevent the villianess from making her kill her friends. It makes her friends very upset, though.

watch Aoi Bungaku :)