Demon summoner - what is this? And why?... These are the main questions Touya Douji is trying to answer. Just where should he be looking for them? Maybe, inside himself?

A highschool girl stands at the edge of a building, about to take her own life. She then witnesses below a man being stabbed by a hooded man. She is instilled with fear at the mysterious man's cold-bloodedness, cowering as he suddenly appears on the roof.

A boy, with a virus which unlocks the primal beast, desires forgotten memories. (Source: Izumo no Ryuu)

A young woman, by some strange occurrence, was left to die alone in the former building of the Academy for Sincere Teachings. Mysteriously, there is one person who can see her in ghost form: Niiya Teiichi, a freshman. Now they both seek to find out the reasoning behind her death, and what could have caused it.

Fudou Jun is a highschool teacher and takes a trip with a group of students. While there, a group of martial artists staying nearby take a strange interest in the girls. These men are actually demons and after changing into their true form break into the cabin to rape the girls. One gets Jun and violates her. She feels her soul being torn apart and transforms into Devilman Lady. With newfound powers and strength she kills all the demons and protects the girls from any further harm. What are these demons and why did she turn into a hybrid of one? What does this mean for her and for the rest of humanity?

Koudaira Yuuhei has had trouble finding an apartment, mostly because he doesn’t have a lot of money. When one rental agent agrees to take him to a cheap place he knows, he’s a little freaked out by the garlic necklace the man wears, but he goes anyway, and falls almost instantly for the landlady, a pretty young woman named Touno Tsukiko. from manga helpers.com

High-school girl Yuri suddenly finds herself on the rooftop of a high-rise building. She's trapped in a bizarre world surrounded by skyscrapers, where a masked man cracked open a man's head with an axe before her eyes. The original author of 'Ajin', Tsuina Miura works in collaboration with Takahiro Oba, the artist of 'Box!', to bring you this thrilling skyscraper suspense! (MangaUpdates)

The manga starts off with a very odd killing. Then, it jumps to a few days later where Yousuke (not to be confused with Kyousuke) ends up breaking a small shrine. It later gives him the guardian Suzaku--just in time too, for he must face the murderer that opened the manga. As it progresses up to the four volumes as of this summary, it introduces the other three people who also have guardians, that destroy monsters.

Stories about the "chairudo". The title of the series is written with kanji which mean "small-kind-people", but Ogino gives them unusual readings so that it becomes a clever pun for "child". Chairudo are childlike people (even when they have become adults) with each an exceptional supernatural gift, a power. Some are "firestarters" for example. The main character, Hinagata Heiji, looks like a loser, but looks are deceptive. He has the uncanny ability to bring to life every inanimate object by bringing the object in touch with his blood. He wanders around, enlisting himself in a school from time to time (after all, he looks like a child). But every "chairudo" has got its own territory and conflicts between them, especially about the females, are numerous.

A young man comes to live on a small island in the south seas, and resides in a hotel that is far from ordinary – which matches the guests and staff… A young man comes to live on a small island in the south seas, and resides in a hotel that is far from ordinary – which matches the guests and staff… Show less

Shingetsutan Tsukihime is a manga based on Type-Moon's famous visual novel, Tsukihime. The story follows Tohno Shiki, a teenage boy who, after a near-fatal accident in his childhood, gained the mysterious power to perceive lines covering everything around him. When he cuts along these lines, whatever it was immediately falls apart with a clean cut; in other words, killing it. Troubled by it he accidentally met a wandering self-proclaimed magician who gave him a pair of glasses that blocked his unnatural perception when worn. Soon afterwards, he was disinherited from his family and sent to live with some relatives. For eight years he lived a normal life, hiding his special eyes, until one day he receives a letter inviting him to come back home. Shiki suddenly becomes caught up in strange and life-threatening events, ones that are somehow linked to his childhood accident and a forgotten past...

From MyPersonal-scan- A mysterious command arrives from a "King"----- The life-threatening "Game" has now begun for the 32 students of the first year's B Class. One day, all of the students in Nobuaki's class received their first message from someone calling themselves the "King", in which was written a baffling command. That first command was very easy. However, the commands began to escalate until a life-threatening game had begun--- Failing to obey the orders leads to death!! Their friendships are being undermined by a bottomless terror!!

Folklore detective Asou Daisuke would rather deal with normal, everyday, things like cheating spouses, embezzling partners and the like. (That and his huge collection of ero-manga.) Because whenever he deals with the supernatural, he gets the hiccups. But no matter, an endless stream of desperate people come to him troubled by what he calls allegories. Those are stories, usually urban legends, that one believes to be true and if one believes strong enough can cause them to become true. His first case involves "The Man Under The Bed." Can he stop this creepy man with an axe before he chops up kawaii Hiranuma Kanae? Why does Asou count his hiccups, and just who is that strange girl in his bathroom?

A detective with multiple personalities and a dark past struggles to find out who he is while solving cases and unraveling more threads of his past. A detective with multiple personalities and a dark past struggles to find out who he is while solving cases and unraveling more threads of his past. Show less

Geeko's weird, creepy, friendless classmate Nero has destroyed all of their mutual classmates, perverting them into her grotesque, monstrous minions. Now she's sending them after Geeko, the only survivor. However, Geeko is setting out, dressed in her skimpy school uniform and armed with a big chainsaw, to end Nero's mad science, no matter how many undead former friends she has to saw down on the way.

From Kawa Scans: One night, senior high school second-year Nishina Airi is abducted. When she wakes, she is trapped in an uncanny, isolated space with other students from her high school and forced to take part in the “Werewolf Game”. Thus, a death game filled with fear and terror that would pit “Werewolves” and “Villagers” against each other, force them to murder – a game with rules so absolute, defiance is punished by gruesome death – begins.

Kurôzu-cho, a small fogbound town on the coast of Japan, is cursed. According to Shuichi Saito, the withdrawn boyfriend of teenager Kirie Goshima, their town is haunted not by a person or being but by a pattern: uzumaki, the spiral, the hypnotic secret shape of the world. It manifests itself in small ways: seashells, ferns, whirlpools in water, whirlwinds in air. And in large ways: the spiral marks on people's bodies, the insane obsessions of Shuichi's father, the voice from the cochlea in your inner ear. As the madness spreads, the inhabitants of Kurôzu-cho are pulled ever deeper, as if into a whirlpool from which there is no return... - Viz

Step into the Horror Mansion if you dare... A collection of one shots based on horror stories.

From MangaHelpers: Jun Kishida is a sickly high school student who can see dead people. One person in particular is following him around: his childhood friend Ryoko Hayakawa. Even after he uncovered the truth behind Hayakawa's death, she stayed by his side. As he and his classmates get into even more strange and mortally dangerous situations, Hayakawa's spirit quietly aids him. [tethysdust]

Kaju is a normal boy, have a girlfriend also. but his life will change when he will be reborn by a necromancer who wants to conquer japan.what will be next....

A collection of illogical plot lines.

The main character is a detective, Kazuhiko Amamiya, suffering from Multiple Personality Disorder (a.k.a. Dissociative Identity Disorder). Starting out as a violent detective series with a twist (the twist being the variant personalities that take over Detective Amamiya at various intervals), the series evolves into an exceptionally complex and involved sci-fi conspiracy story.

Nyarla and Ghast are living in a trendy city by the sea, that seems to be hiding some disturbing secrets.

The secret at the slave auction market.....identical twin sisters became a special product in the auction....And a guy bought them...and then he started playing with the girls...and made them horny girls......They become his slaves....

Aihara Kumi is a young staff worker for an office. One night, a boy who was part of her baseball team from her high school days was stabbed to death. It's the beginning of a long series of murders.

The people of Earth live in a society where vampires aren’t just real but dangerous. Although humanity has been able to keep them under control and even take the night away as the vampire’s natural habitat, some of them have adapted. Hesperides, a relatively new breed of vampires, have adapted over hundreds of years in order to be able to go outside during dusk when the sunlight is at its weakest and feast on humans. Aburaya Shiro, a high school kid, lives in a town where there has not been a vampire attack in years, but adults keep warning them of going outside at dusk. Shiro and his classmates take this warning lightly and head out at dusk only to find out one of their classmates who they thought they knew well turnz out to be a Hesperides. With all his classmates violently murdered, the only way Shiro was able to survive was with the help of a different classmate, Ichijoji Eruka, who doesn’t seem to be human herself.