is there any Anime without any Liebe in it?(impossible maybe) :P

Maybe Lucky Star, it's pretty much only comedy.

Higurashi no Naku Koro Ni has no love/romance XD

I can think of a few actually, and I don't watch that much anime! :D Two of my faves are Death Note and Azumanga Daioh, both have no mushy stuff in them. Having not watched many other animes I can't know for sure, but I have a feeling that Naruto, One Piece and Bleach probably don't have much romance either, they certainly aren't in the romance genre. I also watched a bit of Lucky star, sterne and Black Cat, while I haven't finished them (I have to say I kind of gave up on Black Cat a little) I couldn't see any romance and they also weren't in the genre.

Fullmetal Alchemist(the 2003 version) has no romance except the last Minuten of the last episode.
My friend told me that Hunter X Hunter has no romance in it. However, I am not sure since I have not watched it yet.

In my opinion Deadman Wonderland doesn't have romance in it. Maybe one oder two hints, but nothing else.

Zettai Bouei Leviathan managed to go the entire series without any romance in it. None of the girls even had little crushes on each other. The closest it got was that all three girls loved their family members very much. Is that enough to be considered "love" for this question?

EDIT: Oh, I did think of one scene though. The giant swamp dragon did seem to have a crush on Leviathan. But she was clueless, so no romance was engaged.

Shiki
Bamboo Blade
Hell Girl
Pani Poni Dash
and a few others.

Dragon Ball does not really have any love. But, I have seen a few scenes with romance between Gohan & Videl

K-On has no romance in it from what I can remember, just friendship ^_^

K-ON!!

There's family Liebe and friendship but no romance.

Black Rock Shooter (anime series and OVA)

Melancholy of Haruhi Suzimiya doesn't have much Romance as far as I remember but don't hold me to that I haven't seen it in a while.

These are romance free

One piece
Soul eater
Attack on titan (shingeki no kyogin)
K
Another
Hetalia
Pandora hearts
Death note
Monster

Natsume Yuujinchou: My Favorit Anime and it has no romance. (would have pictured but someone already did). Good plot line, well animated, great music: beautifully done. It made me feel so happy with every connection the main character makes as Du take the journey with him to find true friendship and acceptance.
Highly encourage everyone to check it out!

Blue Exorcist: Action and supernatural. This one was fun to watch and I liked all the characters.

Sands of Destruction: This one is an adventure. Been a while since I've seen it but remember it was fun to watch.

07 Ghost: No romance- is all about action, fantasy, and Supernatural powers. Good plot but can be a bit slow between the action. But when the action comes, it is good. I really enjoyed the series only bad thing is, is that I don't think there will be a season 2 (which it needs to finish the story).
..................................................
(what is pictured) K-project: This is a really cool Anime with no romance. Just mainly about a mystery and action with a good story line. It is a little hard to follow at the end but it has a good twist.

Well, the Liste could go on and on, since I'm not really into that gushy-mushy stuff, but I'm too damn lazy, so the first one from the oben, nach oben of my head is...
Puella Magi Madoka Magica.
Again, I'm lazy to describe it oder whatever, but even though it's genre is 'Magic', it's pretty sad and dark. Personally, I very much enjoyed it ;)