One day, Mai remembers that her perfect stepbrother is a character in a death game manga, and that one year later he will hold a death game involving all of his classmates, killing his sister in the process. Mai plans a variety of surprises for her stepbrother every day based on what he said in the manga, "Nothing unexpected happened, so I was bored," but as the days go by, he begins to show abnormal signs... Only I know what my brother's really like. Pepu's comicalization of Inada Sou's popular web novel!

A volume of four terrifyingly witty novellas. Skin and Bone: Poor Taichi is bullied incessantly at school because of her weight problem, but she undertakes a diet from hell, which leaves her nothing more than skin and bone. The Red Satchel: Haruna's deathly appearance shocks her friends when she returns to school. She disappears again, leaving only her red school satchel and its gruesome contents. Two Sisters: Young, beautiful Ms. Numata is a popluar teacher, but her outer appearance hides a ghastly truth she has kept secret since birth. Caterpillar: No one can understand Mayuko's obsession with caterpillars, but everyone at school hates her for it. She is bullied relentlessly, but knows that her destiny lies in a different place.

The Hino Horror series:
Hino Horror Volume 1: The Red Snake (赤い蛇 Akai Hebi)
Hino Horror Volume 2: The Bug Boy (毒虫小僧 Dokumushi Kozou)
Hino Horror Volume 3: Oninbo and the Bugs from Hell (地獄虫を食う! 鬼んぼ Jigoku Mushi Woku! Oninbo)
Hino Horror Volume 4: Oninbo and the Bugs from Hell 2
Hino Horror Volume 5: The Living Corpse (死肉の男 Shiniku no Otoko)
Hino Horror Volume 6: Black Cat (黒猫の眼が闇に Kuroneko no Me ga Yami ni)
Hino Horror Volume 7: The Collection (M Collection)
Hino Horror Volume 8: The Collection 2
Hino Horror Volume 9: Ghost School (Ghost School (HINO Hideshi))
Hino Horror Volume 10: Death's Reflection
Hino Horror Volume 11: Gallery of Horrors (Kyoufu Gallery)
Hino Horror Volume 12: Mystique Mandala of Hell (Kaiki! Jigoku Mandara)
Hino Horror Volume 13: Zipangu Night
Hino Horror Volume 14: Skin and Bone

As the grandmaster who founded the Demonic Sect, Wei WuXian roamed the world in his wanton ways, hated by millions for the chaos he created. In the end, he was back-stabbed by his dearest shidi and killed by powerful clans that combined to overpower him. He incarnates into the body of a lunatic who was abandoned by his clan and is later, unwillingly, taken away by a famous cultivator among the clans—Lan WangJi, his archenemy.

This marks the start of a thrilling yet hilarious journey of attacking monsters, solving mysteries, and raising children. From the mutual flirtation along the way, Wei WuXian slowly realizes that Lan WangJi, a seemingly haughty and indifferent poker-face, holds more feelings for Wei WuXian than he is letting on.

The SCP Foundation is a fictional organization documented by the web-based collaborative fiction project of the same name. In universe, the SCP Foundation is responsible for locating and containing individuals, entities, locations, and objects that violate natural law (referred to as SCPs).

This manga summarizes the reports of the SCPs currently under the Foundation.

The story involves human mutations called "Diclonius", who grow horns on their heads and possess telekinetic powers, in the form of invisible "arms" called vectors.
The tendency for violence among Diclonii varies among characters. Certain scientists contain them in a Facility in cells, where they are subject to inhumane experiments to test their abilities or where they await execution for being too dangerous.
An infectious virus is also associated with the mutation. This virus is spread through non-lethal contact with the vectors of a diclonius.
The main non-mutant character in the story is Kouta, who ends up becoming increasingly involved with these dicloniuses, as they seek refuge from the scientists.
The main diclonius character is Lucy/Nyuu, a killer whose alter ego is a hapless and very cute child whose vocabulary and intelligence are quite limited.

The "bittersweet, mysterious story" revolves around Chocolat Aikawa, a chocolatière who runs a shop called Chocolat Noir. She can grant wishes to the troubled people who visit her shop -- if they give her something precious in exchange.

In the Chocolat no Mahou (The Magic of Chocolate) series:

V.01 - Chocolat no Mahou
V.02 - Bittersweet
V.03 - Creamy Sugar
V.04 - Dark Spice
V.05 - Evil Essence
V.06 - Fruity Flavor
V.07 - Guilty Crunch
V.08 - Honey Blood
V.09 - Ice Shadow
V.10 - Jewel Syrup
V.11 - Knocking Egg
V.12 - Love Flake
V.13 - Melty Night
V.14 - Nutty Carnival

"When I talk about ‘warped manga from a warping mind’, I’m thinking about this kind of incoherent story. ‘The Human Clock’ is a lot simpler to explain. The hero is Yubi Chizuo again. He’s a student like before, but this time round he’s a dropout. He stays in his house, which is a family shop selling watches and clocks. He gazes and gazes at the clocks. Little by little, he turns into a clock. That is the entire story. It reminds me of Kafka’s Metamorphosis." from Manga Zombie.

Tsukimiya is a dutiful kid who has been looking after his family since his mother's passing, and a popular pretty boy at school, but he rejects all those who confess to him due to an unrequited love he holds for one of his teachers. However he suddenly finds himself kidnapped by a group of beautiful women, who promise him a life of daily torture from now on.

As a result of the efforts of the people of Chaldea, the human incineration plan of those who called themselves the Magic King was bitterly stopped at the water's edge, and the destiny of the world seemed to be breathing again. However, suddenly, the singularity of the same level as the singularity so far is observed in modern times. A master who has opened up the future once again puts himself into a layershift to calm down the “subspecies singularities” that appeared in the cursed land “Salem”.

Kisshioin Tsubaki aka the "Crimson Camellia", a beautiful lady reporter of the occult, wants to satisfy her intellectual curiosity by having a hands-on experience with every Yokai she can find.
Follow her in her travels, accompanied by her trusted cameraman Yokomizo-kun.

[It is not just "bullying."] Nakajima was ruling over the class as a "bully." The subject of bullying is a fragile girl, Shirasaki-san. Going as far as violence, every day was horrible. Everyone in the class pretends to not see it. If they stop, then they will be the next target. Nakajima performs "bullying" as if possessed. It was clear that something was wrong. Why does he do such brutal acts? The reality is terrible—

When a police officer is posted to a remote village in the countryside, little does he realize he's encroaching on a community of cannibals...

Anthology horror series detailing the "Round of 100 Ghost Stories", an old folktale believed to originate from Japan. Often used as a test of courage where participants tell one hundred supernatural stories and blow out one candle then look at themselves in the mirror after they finish each story. When the one-hundredth candle is blown out, it is said that ghosts and demons are summoned to our world.

Nakayama Ryouhei, who works at a run-down factory, sets out on a journey to accomplish the things he has left undone in his life! And by his side is an innocent girl... This is the greatest and final story of a man who has never made a decision for himself and a troubled runaway girl!! An indie masterpiece that gained popularity has evolved and is now being serialized!!

A journey to exorcise all demons told with paintings...
It's like remake of Journey to the West.

I would die if it would allow me to touch you. That is my love. Airhead Yuri-chan and her boyfriend Aono-kun had a perfectly normal relationship until one day Aono-kun suddenly “passed away” … They will never be bound together, and they cannot even touch. This is their difficult and almost too sincere love story.

Manga supplementary of Yoko Taro's mobile game SINoALICE.

A young man who can see people’s sins in the form of youkai gets employed at a sort of odds-and-ends agency run by supernatural beings.

A story where a girl of light fights against the darkness of the world.

A deformed female human go out with a pumpkin on her head to kill all who bullied her in the past.