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8. Area D: Inou Ryouiki

The "prison survival action" story is set after the sudden emergence of special powers in certain pockets of humanity. To deal with these so-called "Altered," a mysterious remote island prison named "Area D" was built.

Area D: Inou Ryouiki is finished and has 14 Volumes and 137 Chapters. It is also Known as: AREA D 異能領域, Area D: Inou Ryouiki

7. Jagaaan

Shintarou Jagasaki, who is a neighborhood police officer, lives with his girlfriend while working a job that is killing him slowly with annoyance. It looks like he will end up marrying soon and live a boring life with a nuclear family—a grim future for a guy with dreams! One such day, a mysterious monster appeared on the train and he suddenly can shoot with his right hand like Master Buppanatsu, the eggplant mascot of his city!

Jagaaan is finished and has 14 Volumes and 163 Chapters. It is also Known as: ジャガーン, Jagaaan

6. Air Gear

Itsuki Minami needs no introduction – everybody’s heard of the “Babyface” of the Eastside. He’s the toughest kid at Higashi Junior High School, easy on the eyes but dangerously tough when he needs to be. Plus, Itsuki lives with the mysterious and sexy Noyamano sisters. Life is never dull, but it becomes dangerous when Itsuki leads his school to victory over some vindictive Westside punks with gangster connections. Now he stands to lose his school, his friends, and everything he cares about. But in his darkest hour, the Noyamano girls come to Itsuki’s aid. They can teach him a powerful skill that will save their school from the gangsters’ siege–and introduce Itsuki to a thrilling and terrifying new world.

Air Gear is finished and has 37 Volumes and 358 Chapters. It is also Known as: エア・ギア, AirGear, Air Gear Unlimited

5. Dandadan

Ghosts, monsters, aliens, teen romance, battles...and the kitchen sink! This series has it all! Takakura, an occult maniac who doesn't believe in ghosts, and Ayase, a girl who doesn't believe in aliens, try to overcome their differences when they encounter the paranormal! This manga is out of this world!

Dandadan is currently publishing . It is also Known as: ダンダダン, Dan Da Dan, DAN DA DAN

4. Gantz

Thought your life was bad? Sometimes, death is worse. There is no salvation, peace, nor god waiting to receive you into their care. But wait, a god? Maybe you are talking about that big black ball stuck in the room with you. Now you are thrown into a game, fighting green aliens and robot monsters for the chance to survive.

When Kei Kurono is killed, he thus finds himself caught in such a game; a test of his skills, morals and will to survive. His life is not his own, his death spat and trampled upon over and over again. What happens if he does not listen? God knows.

A word of warning: Gantz is not for the faint-hearted, but neither is it as simple as it looks. Gore, rape and violence is rampant, as are portrayals of greed, violence, and all the ugliness that one sees in society today.

Gantz is finished and has 37 Volumes and 383 Chapters. It is also Known as: GANTZ, Gantz/Osaka

3. Youkai Shoujo - Monster Girl

Part time worker at a general store in Akiba, Yatsuki encounters a beautiful girl named Roka when she lands on his face in the middle of a park. Much to his surprise, he's able to become friends with this beautiful girl... but she hides a terrible secret that Yatsuki will find out soon enough. With other beautiful girls that surround him, including his little sister Nanao and the maid cafe girl Moru, Yatsuki will have to fight to protect the supernatural girls around him.

Youkai Girls is finished and has 14 Volumes and 146 Chapters. It is also Known as: 妖怪少女 －モンスガ－, Monster Girl, Youkai Shoujo: Monsuga

2. Psyren

Yoshina Ageha is a high school student who offers to help people with their problems for 10,000 yen. He'll take care of your stalkers, find your lost animal, whatever you want. One day when he's heading home, a nearby pay phone rings, and he picks it up. The only thing he hears however is his own voice echoing. After finding a mysterious card with the word 'Psyren' printed on it, his life suddenly changes as he is drawn into a crazy new world.

Psyren is finished and has 16 Volumes and 145 Chapters. It is also Known as: PSYЯEN -サイレン-, Siren

1. Blame!

Killy is a man of few words. He wanders, seemingly endlessly, through a lonely, gargantuan labyrinth of concrete and steel, fighting off cyborgs and other futuristic nightmares, searching only for something called Net Terminal Genes. And he has a very powerful gun, which he uses without hesitation whenever anything resembling danger rears its ugly head.

Who is this quiet, violent, determined man and what are these Genes he seeks? The small communities he finds tucked into the crevices of this towering, dystopic ruin hardly give him leads on his treasure, driving him to find larger enclaves of civilization where people can reveal more about the world he lives in and the quarry he seeks.

Blame! is finished and has 10 Volumes and 66 Chapters. It is also Known as: BLAME!, Blame!