Anime series suggestions?

Afro Samurai

Elfen Lied~ bloody and gory

The diclonius (two-horned human) was a mutant created by humans. It had a special ability that could be described as a sixth sense.

The mutants had enough power to exterminate the whole human race. Humans being afraid of their powers, they were isolated into research labs to be studied.

One of the diclonius girls named Lucy broke out of confinement, killed the guards and escaped from the laboratory. She feel into the ocean after being shot and ended up on a beach. There she met Kota and Yuka, they named her Nyu and began to live with her.

Gunslinger Girl (the 2nd season comes out today in japan)

Brainwashed girls who do not have any relatives or any place to go are being trained as professional assassins and given mechanical bodies by a so called non-profit welfare organization. They have lost their consciences and do not hesitate to kill at all. They spend their lives smoke stained, covered in gunpowder and blood.

It's a sad story about suffering girls who have lost their past but who still cling to life. After they are brainwashed, they can kill with an innocent face and without any hesitation. They don't think about their deeds nor feel any pity. However, behind their cute disguises, they are destroying themselves and refusing to grow up.

Samurai Champloo

Fuu, a 15 year-old girl, was working part-time job at teahouse. One day, she met Muegn and Jin. They fought violently, but finally they were arrested and about to be executed. In return for helping them, Fuu asked them to make a promise that they would make a journey with her in order to look for a "Samurai with a scent of sun flower".

Blood +

Chiropteran – is an un-dead monster with a grotesque figure once human, but changed. Lucky there is a secret organization called Red Shield, they exist to hunt down the Chiroptearns and figure out how they come to exist.

It is the year 2003, in Okinawa. A high school girl Otonashi Saya spends her life peacefully with her adopted father George and his two adopted sons Kai and Riku.

Saya cannot seem to remember anything before one year ago.

Her father is strangely visited by a man named David, who seems to be hiding something about himself and Saya.

Finally, she meets Haji, a mysterious figure in a black suite playing a cello. He seems to know a lot about her past, yet is very silent.

On her way back to school to pick up something she forgot, a Chiropertan confronts her and trys to kill her, when Haji comes and saves her and teaches her that only her blood can kill these Chiropertan and the source of the problems.

Will Saya remember about her past? Will the monsters be stopped?

Trinity Blood

In the far future, after civilization has been ruined by Armageddon, the human race is embroiled in war against the vampires. An international organization, the Chancery (Vatican) in Rome, dispatches expeditionary executors to protect people from vampires. One such executor is Abel Nightroad. Though he looks powerless, he is actually a vampire who sucks other vampires' blood. During the battle in which the existence of humans and vampires hung in the balance, Abel meets a girl named Ester. This encounter changes her fate drastically.

Monster

Dr. Tenma is a Japanese man working in Germany. He has it all, incredible medical skill, a great job, a beautiful fiancee. He becomes disillusioned with the hospital politics though, when one day he's ordered to forgo operating on a critically injured man in favor of someone who was more famous. After this point, he decides he will do what he thinks is right, regardless of politics.

One day, a young boy and his younger sister were brought in. The boy had a bullet in his head, an operation that the doctor knows only he is capable of completing successfully. But soon after a politician was brought to the hospital and the high ups in the hospital want Dr. Tenma to leave the boy to operate on the politician. Dr. Tenma decides that he'll do what's right and save the young boy's life.

The young boy's operation was a success, but the surgeons operating on the politician fail, prompting his life to fall apart. Dr. Tenma is passed over for a promotion and his fiancee becomes cold to him and eventually leaves him.

But soon after, strange murders begin to occur, ones that benefit Dr. Tenma greatly and though he becomes the #1 suspect, they have no evidence against him. But it seems that the boy whose life he saved has a hand in things, and that he is much more than he seems...

.hack/Sign

In the year 2005, a computer virus called 'Pluto Kiss' completely shuts down and restricts the global internet network of the world. In 2007, after extensive rescinding of the network, they create and release an online Network Game (MMORPG) called 'The World'.

The anime focuses mainly around Tsukasa who obtains the power that damages the player in the real world. He suddenly awakens to find himself in 'The World', being able to feel, smell, touch, see and hear everything as if he was really there. He attempts to logout but fails to do so. Being unable to remember what has happened before he awoke, he wanders around aimlessly to find answers. While doing so, system moderators, the Scarlet Knights, suspect that he has been working with hackers, because of the tweaked character he was with. Tsukasa finds a magical item, that grants him the power to use this fearful 'Guardian' that will protect him from harm.

Ergo Proxy

In a world where humans and androids, known as autoraves, live in relative peace, there exists a domed city named "Romdeau". Under the implementation of complete management control, it is a paradise where feelings are literally discarded, and the governing council dictates the way of life the citizens should live. But this utopian landscape is soon broken by a series of mystifying murders. Real Mayar, a female inspector from the Citizen Information Bureau, along with her autoreiv partner Iggy, are tasked to solve the murder cases. She is soon attacked by a creature drawn to her which is neither human nor android, and learns about the mysterious phenomena called "Awakening", an event which draws her further into the case...and to the world beyond the limits of Romdeau.

Hellsing

Hellsing Agency is a group of fighters that protects Great Britain and the Anglican Church from vampires and ogres. Led by Integra Hellsing, the heiress of the legendary Hellsing Family, the agency sets on the crusade with Alucard, a renegade vampire who fights for humanity.

Sayonara Zetsubou Sensei

Itoshiki Nozomu is the world's most negative person. To his way of thinking, there is no hope or meaning in this existence. Even the three kanji of his name become the two-kanji word zetsubou, "despair", when compressed.

What an ironic twist of fate, then, that he becomes teacher to a class containing his precise opposite, the invincibly positive-minded Fuura Kafuka.

Neon Genesis Evangelion

In the year 2015, half of the human race is dead, and the survivors face a terrifying last judgment from giant biotechnology experiments called Angels.

Within Tokyo-3 and the headquarters of the secretive organization called NERV, a special United Nations agency. A handful of teenagers are trained to pilot the colossal super-entities known as Evangelions and battle the Angels on their own terms... whatever the cost to their minds and souls.

Shinji Ikari, whose father heads the NERV team that developed and maintains the Evangelion., is thrust into a maelstrom of battle and events that he does not understand. Forced to plumb the depths of himself for the courage and strength to not only fight, but to survive...

School Days~ twisted ending, very gory and bloody

Makoto Ito rides the train to and from school every day. However, at the beginning of his second term, he falls in love with a beautiful girl that also rides the train. Unfortunately, she barely knows of his existence. Her name is Kotonoha Katsura, and though they attend the same school, they are not in the same class. In an attempt to catch her eye, Makoto enlists the aid of a close female friend of his: Sekai Saionji. She helps him, despite the fact that she--unbeknownst to Makoto--is in love with him. Thus the three are bound in a love triangle of life changing proportions.

This history tells a boy called Makoto Ito who in his first day of the secondary one is with a beautiful girl called Kotonoha Katsura who is in a class different from the one from Makoto by this he requests aid to him to a classmate called Sekai Saionji to manage to know Kotonoha, but Sekai hides a feeling very hard towards Makoto this causes a loving triangle.

I think you might like Hellsing. Lots of action, blood, violence and a very good plot. Considering the name it's about vampires, and the main character is Alucard aka Dracula and he welds two BIG guns lol. Though this is a very old anime Ronin Warriors is full of action, and if you like action with humor than GetBackers is also a good anime. O and another one is Full Metal Panic if you like Full Metal Alchemist, than you might like this one too. And the best and most well known anime with loads of action is Gundum Wing.

Blood+

Saiyuki Reload

Saiyuki Reload Gunlock (I guess if anything watch Saiyuki first....I just dont like it much and feel you might get turned off with the whole series)

Witchblade

Samurai Deeper Kyo

Samurai 7

Gunslinger Girl

Cowboy Bebop

Devil May Cry

I would recommend Death Note, Gundam Seed, Gundam Seed Destiny, and Rurouni Kenshin.

Well Inuyasha for Action/Humor/Romance

look on MySpace

Then there is Case Closed for Mystery/Humor/Romance

look on veoh and guba

Get backers - maybe, Baccano, Hellsing, Trinity Blood,

Death Note

One Piece

Hunter x Hunter

Elfen lied

blood +

trinity blood

kikaider

You might like Rurouni Kenshin.

Keep going with Naruto and Naruto Shippuden it keeps getting better and better!!!!!

Death Note

Naruto Rocks!!!!!

hellsing

vampire knight

Chronicles of the cursed sword