As the title says, I'd like to read a manga that doesn't have the standard "We defeated the evil guy, I love you, lets get maried" and they live happily ever after.

Looking for something like in SAO.

That ending was fucking epic imo, the manner in which he died to let Sando have the opportunity to finish Aji Tae, just, wow.

I hope Miura does something similar for Berserk (if he doesn't die before he finishes it anyway... 😀 )
Or if there is a manga with an ending in which the evil side wins, I'm kind of bored with all the cliche crap I read in the last few series...
If the series isn't finished yet, but the story kind of pushes is towards a dark ending like in Berserk (just can't see a good ending) that's ok too.

Thanks in advance.

"But why?"
"Because I can."

"OMFG, DON'T STAND IN THE FIRE!!!"

Fire Candy has a unique ending, which in my opinion, is pretty awesome. Its kinda cliff-hanger-y though, so be prepared.

So do
Tokyo Akazukin (Lets hope you don't mind Hentai Lolican?)
, Uzumaki.
Blue Heaven ,
Death Note,
Goth,
Gyo
Togari (Sorta.. ending is a little open),
White Rain,
Ichi the Killer
Hitsuji no Uta (As I can remember)
Alive!
and
Titsa (I think..)

Also good but has a slightly Cliche ending is Hikaru no Go which I might add, is MUCH, MUCH less violent then ALL my other suggestions. Actually, it doesn't have any violence at all, but is good non-the-less.

Does the walker choose the path, or the path the walker?

Death Note is on my complete list, but anyway, thanks, I'll check the others you listed tonight.

"But why?"
"Because I can."

"OMFG, DON'T STAND IN THE FIRE!!!"

I can say that the most not cliche ending, as long as it one of the first of its kind
it's for sure
DEVIL MAN
by Go Nagai
the comics is from the '72. So we can say that it's quite original. And I have to say it's the best ever.
I hope you had the possibility to read through that, amazing.
For it's content and ending there were also a lot of issue with Go Nagai during that years.

Another not cliche ending but for sure you can get pissed off are the masterpieces of:
Captian Harlock
Yamato
Danguard A

pissed off because actually the comings doesn't have an end

About Berserk I hope it will have at least an end, I just pray for that, as well as Bastard!!

school days if you've not read/seen it yet