Gakuen Sousei Nekoten!

This manga is something of a side story to the Playstation game of the same name, though you don't have to have played the game to understand it. London, 1899: A girl with special powers runs away from the sanatorium, a hospital where she'd been kept. Her name is Koudelka, but that's all she remembers about herself. She meets up with a boy called Joshua, and together they flee from the agents of the sanatorium, who seem to be obsessed with her. Will Koudelka be able to escape from her pursuers, regain her memories, and discover the mystery that is her own power?

In Tokyo, an impenetrable field known as "Hell's Gate" appeared ten years ago. At the same time, psychics who wield paranormal powers at the cost of their conscience also emerged. Hei is one of the most powerful of these psychic agents. Along with his blind associate, Yin, he works for one of the many rival agencies vying to unlock the mysteries of Hell's Gate. The manga follows Hei and Yin as they investigate how a Black Dandelion is giving Contractor-like powers to people who come in contact with it. Tells the storyline between the first and second seasons of the anime.

Twins, separated by fatal illness and a selective cure. Kasumi and her sister, Shizuku, were infected with the Medusa virus, which slowly turns the victim to stone. There is no cure, but of the two only Kasumi is selected to go into a sort of cryogenically frozen state along with 159 others until a cure is found. At some point in the undetermined future, Kasumi awakens to find herself and others who were in suspended animation in an unfamiliar world with violent monsters. Resolving to unlock the mysteries of her current situation and the fate of her twin sister, Kasumi struggles to survive in a treacherous world.

Schoolgirl Makishima Misaki's life is about to get a lot more complicated in this first volume of an exciting new title! She has inherited the house that belonged to her maternal grandfather, in a small, quiet, snowy town that boasts its own local legend, the Hohopo. Moving into the house with her klutzy widower father, she soon makes new friends — including one very unusual friend: the Hohopo itself, a shape-shifting creature who looks like a small Loch Ness Monster…when he's not masquerading as the boy next door!

Cat Paradise Yumi enrolls at Matabi Academy for one reason: with permission, you can raise your cat there. After the entrance ceremony, a monster suddenly appears, endangering her and her new friend. Given a mysterious power, Yumi and her cat Kansuke stride into battle.