The manga is based on Weizard's cellphone novel of the same name. The novel centres on Asuka, a high school student who sees the apparition of a dead student named Haruka, asking Asuka to find her body. As the story progresses, Asuka and her friends attempt to find the eight scattered pieces of Haruka's corpse in the school, and learn more about the Red Person that is hunting them as they do so.

The Red Person hunts students who are alone at school to kill them, and until they exit the school gates, the Red Person will keep appearing before them. When the Red Person kills a student, it scatters the student's body into eight pieces, and tasks another person to find the pieces in the school. If Asuka fails to find Haruka's body, the day will keep repeating and she and her friends will keep dying until they do.

My family moved next door to the Jinguji family when I was six years old. From then until I was in the first grade of high school now, both parents were on good terms, and the twin sisters of the Jinguji family that I grew up with were my close friends as if they were like my own family.Ryumi, the sister who looks like a boy, and Naori, the otaku sister who is cute on the outside. And I'm Jun Shirasaki, who isn't afraid of being sandwiched between beautiful sisters with different personalities. Although I'm a novice in love, I don't have a special relationship and the changes continue."Why don't you go out with me? How about we try dating?"These words from Ryumi eventually led us into a strange love triangle.The romantic comedy story of first love with twins begins!

He once helped a lonely gal from his class.

On a rainy evening, Akira Akamori, a high school student about to transfer to a new school, saw his blonde classmate, Aoi Sotome, drenched from the rain in a nearby park.

“… I don’t have a home anymore.”

Though Aoi was a complete stranger to him, he couldn’t leave a girl alone, so he took her home.

“Thanks for the help.”

“I-It’s fine…”

When Akira heard about Aoi’s complicated situation, he decided to help her and let her live with him until he transferred to a new school.

While confused by their first time living together, the two slowly came close to each other.

It is a love story of two people who repeatedly meet and part ways, like a broken record.

Jirou, a third-year in high school, is forced to live with a gyaru named Akari under a course called the "Couple Practical". In order to be paired with their own romantic interests, they're going to act as a married couple...!?

Senya is just an ordinary guy, who wanted to become an astronaut as a kid. One day and suddenly, he's transported into another world after seeing on the rooftop of his school something like a "tower" going across the sky. There, he witnesses a ruined world, where skyscrapers are connected by suspension bridges. Senya, perplexed, manages to see a girl standing on the roof of another building, as well as a masked man holding a bloody weapon in his hands...

Hajime leads an unremarkable life as an undertaker, but he likes his job and has no reason to complain. Nor can he complain of being always called "onii-san" by one of the top star actresses in the country, Kidō Kotone, a childhood friend. Their relationship has always had a touch of awkwardness due to the parents of both having died violent deaths, but nothing could have prepared Hajime - or Japan - to the deed Kotone decides to perpetrate seemingly out of the blue.

Fushimi-san, the janitor at a certain high school, cuts quite a figure. She's tall, cheerful, hard-working, and loves canned coffee. When the students at the school are going through times of trouble, pain, or confusion, she's there to lend a helping hand or a shoulder to cry on. When you feel like the adults in your life don't have your back... Fushimi-san probably will!

This wonderful slice of life by Onodera Kokoro follows various poignant stories of adolescence and the desire of young people to be seen and heard, especially when times are hard.

The manga centers on Kamo and his partner Tora, who work in the underworld as "avengers for hire," taking on jobs from the victims of violent crimes and families seeking vengeance for wrongs done to them.

The world is filled with cruel scum, ranging from petty thieves to sociopath maniacs. When a vile low-life inflicts pain and suffering on innocent victims, sometimes their anger becomes overwhelming. Whether their damage stems from romance, finance, reputation or even a death, these victims feel trapped in their own skins and lives.

Those victims who can't stand it anymore call for the mysterious woman, owner of Uramiya, the "Revenge Shop".

The Uramiya specializes in executing revenge schemes. The vengeance their customers request on their bitterly resented enemies could range from financially destroying them, to smearing their social reputation, to even taking their lives. As long as you pay a fair price, the Uramiya will guarantee you get the revenge you deserve.

If you're reincarnated in another world, you will be naked and alone in the forest. The only things you can rely on without magic or cheats is your wits and fists!

Author's Twitter: @yazin_uhouho: https://twitter.com/yazin_uhouho
Web Novel Raw: https://ncode.syosetu.com/n5771ei/
Alternate Raw: NicoNico: http://seiga.nicovideo.jp/comic/41841

The betrayed old man killer regresses! But… no one recognizes him?! “Then I’m the most powerful!”

After being reincarnated, Ars Louvent is supposed to live in a different world as a weak aristocrat. Both his physical strength and intelligence were mediocre in both worlds, but here he naturally possessed a skill called "Appraisal" that allowed him to see the potential of any person. By gathering talented people by his side, Ars uses this "Appraisal" skill to transform his weak territory into the strongest one! But the road ahead of him won't be so simple.

I killed the player.

He was a real son of a bitch…

He loved me too much and was a sociopath.

Now that I'm back in time, I'll kill him before being manipulated again and save the harem's girls who will help me win the video game's scenario!

Mankind discovered the essence of the human soul, Edeya, and were achieving materialization.

Society was built around Edeya, which was invulnerable to conventional weapons. Humanity started to place all their focus into the combat power of Edeya.

Park Jinsong, the main character, possessed an F-rank soul and F-rank combat power. After the introduction of a poor military program to his high school and the Edeya rank system, Park Jinsong became one of the weak, and suffered under his peers’ contempt for 10 years…

However, in reality, the Edeya he had awakened was actually the S-rank “Absolute Killing Intent”.

Park Jinsong was greatly disturbed by the fact that the essence of his soul revolved around the thought of killing others, and continued to live his life while thinking of himself as a worthless F-rank.

Will Park Jinsong, with a soul for killing, be able to get his killing intent under control and prove that there are no ranks to one’s soul?

Plants have evolved. They can now feed on humans and become terrible monsters known as Jinka. Kingo and Kayano do their best to survive in a Tokyo overrun by plants, but when Kayano becomes a Jinka, Kingo will do anything he can to get her back!

Due to the situation like the second IMF, the security company Jang Taesan worked for goes bankrupt, and he becomes an unemployed man wandering around Noryangjin-dong. He loses his life saving an elementary school student who was almost hit by a car. But thanks to his good deed, he goes 14 years back in time and is welcomed to a new life.

However the joy of being revived is short-lived. The thought of having to take the college entrance exam again makes me dizzy... But I remember all of the CSAT problems that I encountered while studying and the stock market graph I saw while working as a stockbroker...?! The last life was ruined, but the this next life will become a success!

Chan-Woo finds it difficult talking to Sul-Hee, who always seems to be angry about something. However, what he says to her actually makes her heart beat like crazy! A sweet, romantic story of a young couple’s first love!

Koyomi Araragi, a third year high school student who is almost human again after briefly becoming a vampire. One day, a classmate named Hitagi Senjougahara, who infamously never talks to anyone, falls down the stairs into Koyomi's arms. He discovers that Hitagi weighs next to nothing, in defiance of physics. Despite being threatened by her, Koyomi offers his help, and introduces her to Meme Oshino, a middle-aged homeless man who helped him stop being a vampire.

A man tried hard living up to his motto "I don't want to work" - Ninomiya Kinja, was summoned to a different world and forced to work in harsh environments with low wages, and long hours

[There was a pitiful girl who cried tears of diamond and lived while being abused by her family. But a prince appeared and killed off the entirety of the evil family. And so, the girl lived happily ever after with the prince.]

...is the fairy tale, but I reincarnated as the evil sister, 'Marcia Blick'?!

This damned household! I have to escape from this house now, at least! But if I run away, what about my sister who will be left behind? I've made my decision! We're going to run away together!

'Larisa. Let's go find that prince who will make you happy!'

But: "Please marry me."

Prince, why are you proposing to me? Your partner isn't me, but my sister! This sister of yours will make you a 'perfect ending plan'!