Collection of horror stories by author Misaki Kairi.

Rikako has doubts about the smiling faces of her bullied classmates. It turns out that it is because their brains have undergone surgery to release happy substances no matter how much they're bullied.

Yusuke Saito is a normal high school kid...well, normal enough, though there's six months missing out of his memory. But when he starts to get confronted by people who insist they're from his past, who allege that he did horrible things to them...suddenly Yusuke realizes that those missing six months may be crucial to remember. Otherwise, the skeletons in his closet may just make him a skeleton, too...

The house of the Mitarai family, who operate a hospital, burned down in an unfortunate incident. The wife who caused the fire in an act of carelessness prostrated herself, apologizing in front of the flames. 13 years later, Murata Anzu is hired as a housekeeper for the Mitarai house. The woman who greets her is the second wife, Makiko. Despite her high standards, Anzu manages to secure a contract for work. However, her true goal is to infiltrate the house.

From Sunflower Scans:

A man whose time has stopped, and a woman who flows like a river.
Story about strife that comes and goes in the past and in the present.

Akuma-san, listen to my song!
The boy who was kicked out of the choir and the devil, who became a singing teacher for the child.
But the song is not easy...
Funny relationship devil and child.

A manga adaptation of the drama CD, Steins;Gate: Aishin Meizu no Babel, told from Kurisu's perspective.

The setting is 15th century Poland. It was a time when heretical ideas lead those to who possessed such a mindset to being burned at the stake for their beliefs. Rafal, a child prodigy, is expected to major in theology, the most important subject at the time, at the university. One day, however, he comes across a mysterious man, and is now studying a possible "truth" in the midst of heretical thought!

Note: Won the Grand Prize in the 26th Tezuka Osamu Cultural Prize awards in 2022.

The Earth has a message for all of its inhabitants: the world is ending in 42 days, and monsters will bring about the apocalypse. Game studio employee Jeong-u Park is selected by the Earth as someone who can save the planet, but he must first survive in a world where people are now killing each other for power. He also must compete with other saviors to retain his planet-saving abilities. As doomsday approaches, can Jeong-u become the savior the world needs?

Lee Kyung Ho's mind was engulfed with ending his life due to bullying and the loss of his mother. He attempts to, but is saved. His determination to commit suicide somehow entices Sierra, a grim reaper who later offers him a contract. This contract blesses him with the ability to borrow the powers of the dead in their previous life in return of sacrificing years from his lifespan. For the sake of attaining what he wishes for, he eventually agrees to it.

Students from a university mystery club decide to visit an island which was the site of a grisly multiple murder the year before. Predictably, they get picked off one by one by an unseen murderer. Is there a madman on the loose? What connection is there to the earlier murders? The answer is a bombshell revelation which few readers will see coming.

In the spring of her second year of high school, Sendawara Ichika was told by her doctor that she had two years left to live. Three years later, now in her second year of university, Ichika spends her days not knowing when the end will come.

One day, by chance, she is reunited with Yurugi Akifumi -- her former philosophy professor, who quit the university. Once in love with Yurugi-sensei, Ichika has her feelings rekindled upon meeting him again, but...

A story of the fleeting love between Ichika, whose life is growing shorter, and a man quietly trying to disappear.

Kojima Hiromichi is the ace batter of the Lycaons - a notoriously weak baseball team that is often ranked at the bottom of the league. Determined to lead the team to victory prior to his retirement, Kojima takes a trip to a training camp in Okinawa, hoping to discover what factors the Lycaons lack.
Here, he happens upon a game dubbed "One Outs" - a gambling derivative of baseball - and is soundly defeated by a blond pitcher named Tokuchi Toua, who is claimed to have never allowed a hit in any of the 499 games he's played.

Kojima realizes that he has found the 'missing factor' and makes a wager with Tokuchi. Little does anyone know that the outcome of this gamble will dictate the fates of the Lycaons and all those connected to the team.

The protagonist, subjected to school violence, falls from the rooftop. After barely waking up from six months of unconsciousness, he refuses the help of his old childhood friend and chooses to transfer. He, who started martial arts by chance, is already growing enough to be ahead of the championship final and wants to show her changed appearance, but he hears the news that she was murdered by the bullies the day after he transferred. After reaching the finals in shock, he surprisingly takes a time warp on the first day of unconsciousness and tries to save her by getting a 30-day opportunity.

Repent, or face hell on Earth! In Seoul, apparitions have started appearing before those who have done wrong to notify them of when they will die. A new religious group explains these happenings as God condemning people to make them live more righteously. Detective Jin is assigned to investigate the latest incident, just as his wife’s murderer is scheduled to be released from prison.

Suddenly, it is a supernatural phenomenon that humans cannot know whether it is a miracle or a curse. The hell that people make to deal with the unbearable reality.

An anthology of Sasaki's surreal stories, which were published in Garo.

This work is a story about a boy, Rwanda, whose mother is a vicious murderer, set in England at the end of the 19th century. Rwanda, who has long been confined in the basement, grew up and left the house after a certain incident. Eventually, he arrived at the town and was picked up by a staff member of the nursing home and decided to live in the facility. But peaceful everyday life is only boring for Rwanda…

Aizawa was bullied by Suzuki to the point of becoming truant. He picks himself back up and becomes a teacher. 20 years later, his bully's daughter is one of his students and she's being harassed in class, a secret she keeps from her father.

Satsuriku no Tenshi prequel

Kaguya Shinomiya and Miyuki Shirogane are the members of the incredibly prestigious Shuichi'in Academy's student council, asserting their positions as geniuses among geniuses. All the time they spend together has caused the two of them to develop feelings for each other, but their pride will not allow them to be the one to confess and become the submissive one in the relationship! Love is war, and their battle to make the other confess begins now!

Note: In 2020, Kaguya-sama: Love Is War won the 65th Shogakukan Manga Award in the general category.

A bitter love story depicting the realities of love between female college students who earn money by renting themselves out to men as their girlfriends.

The first volume is a young office worker who rents the protagonist, Yuki, as a fake girlfriend.
A substitute girl who plays the customer's ideal girlfriend to the end...
Could it be that the distance between two people's minds is actually quite small?