A girl who calls herself a devil appeared before a timid student named Fumio Kijima. The girl claims to be a campaign girl from the demon world and she gives him the ability to “summon a room” from nothing but thin air.

At first he doesn’t abuse his power and uses it as a convenient ability in his every day life. But one day he is bullied by his classmates under an unfair pretext and is made to suffer. In the past he would have wallowed in misery and cried himself to sleep, but now he had a power to call upon.

“I will make them regret it!”

Using his powers to summon his “room”, he begins his era of confinement and brainwashing to achieve his goals.

Hyakkaou Private Academy. An institution for the privileged with a very peculiar curriculum. You see, when you're the sons and daughters of the wealthiest of the wealthy, it's not athletic prowess or book smarts that keep you ahead. It's reading your opponent, the art of the deal. What better way to hone those skills than with a rigorous curriculum of gambling?
At Hyakkaou Private Academy, the winners live like kings, and the losers are put through the wringer. But when Yumeko Jabami enrolls, she's gonna teach these kids what a high roller really looks like!

Note: Placed 3rd in the DaVinchi x NicoNico Tsugi 2016 Manga Awards.

The protagonist ​​is a middle school boy named Hikawa Jun who lost his mother at birth. He glares at his classmates who complain about their own overprotective mothers and wonders what it would be like if he had a mother of his own. The story begins when Jun, who wants the warmth of a mother, lies about his age and matches up with a stranger on a sugar mama dating app.

High school student Sachiko is bullied daily and is the recipient of constant unpleasant pranks in class. The culprit is unknown, however, in truth, to Sachiko those days were not particularly painful. That is because her beloved Aida-sensei is there to save her. Bright, handsome, and with a strong sense of justice, he is popular with everyone. Of course to Sachiko he is her special hero. However, Aida-sensei has a secret…

She is the perfect student, beautiful, clever and with lot's of friends... He is an ordinary boy in the class, staring at her from afar but one day he sees her in a very compromising situation! How will she react? The lives of these two will now intermingle with totally unexpected outcomes!

Ao Minato, a young man who killed his father-in-law who repeatedly abused his family and entered a juvenile reformatory. However, the sister who should have protected committed suicide at the end of suffering, and her sister Akane is also missing. Ao, who arrived at a certain shrine, wished for the safety of his sister, which is the only hope left, and swears to God that he will do anything for that ... The blockbuster panic suspense "Massacre Happy Ending". The new chapter is finally opening---.

Seven women, one man, a suspenseful harem story!

During a class reunion, the school became an enclosed dimension without warning. Yelling and screaming brought no response. 26-year old unemployed Haruka Sato has to survive by cooperating with seven of his former classmates. Soon, the extreme conditions began to eat away at their sanity, and Haruka's hidden desires began to take hold.

After—something—changed his life four years ago, Sunny has not left his house once, living in his own reclusive bubble. Hoping for a fresh start for her son, his mother decides to move their family out of town. However, when his childhood friend Kel re-enters his life, Sunny finds himself thrust back into a world he once knew. With only three days before the move, the duo come across familiar faces as they go through town—reawakening a dark past that Sunny has tried so hard to forget.

Ostracized and tormented by his peers to the point of breaking, Kazuhisa Kaya set off into the nearby forest atop the mountain with one purpose: to dig a pitfall and bring about the death of the person behind his suffering. However, right when Kazuhisa was about to succeed in his revenge, a sudden earthquake throws his plans out of whack! Caught unaware, all he can do is patiently lie in wait until someone lumbering across the path happens to fall into his trap. Kazuhisa’s excitement is short-lived, however, as the corpse at the bottom of his pitfall turns out not to be the bully he was expecting but a grotesque, pig-looking monster, and his confusion only grows as he’s suddenly greeted by a pure-white room and a RPG-like status screen.

Strange monsters now wandering the mountain and with newfound powers at his disposal, Kazuhisa is forced to throw all concerns over his tormentor to the wayside as he focuses on a new goal: survival. That’s not going to be as easy as it seems, however, as he’s not the only one to have been wrapped up in this mess…

Uichi was once popular, but now he is being bullied excessively. Then suddenly, his first love, Yotsuha, appears in front of him. What is this cute and brave girl's purpose...?

A story about a little summoner girl that accidentally summons a shark from another world as her pet that has all of the powers seen in shark movies in the modern world.

"Ethics" is the path of humanity, a principle that becomes the norm of morality. It is not necessary to learn it, but the lessons are laden with the truths of life. Cool ethics teacher Takayanagi confronts his students' problems and their beliefs.

A Apothecary who runs a small workshop in a rural village is one day approached by a familiar pawnshop owner, asking if he would take in a tattered elf as material for medicine.

Feeling a deep anger at the countless scars covering her body, the Apothecary reaches out to her and decides to treat her—but...

The story of Sherlock Holmes, reimagined with Moriarty as the protagonist and exploring his motivation in becoming the greatest criminal Britain has ever seen.

Ichabod is a young boy trying to find his biological father. This pursuit isn't made any easier by his tendency to get into trouble with the law. To top things off, his parents are just downright weird: Ichabod was raised by a lesbian couple. Thank god he meets Kirico, who is anything but ordinary.

Kamine Shuuta is a person who can see a person's heart (literally) whether it's angry, wounded, broken, guarded, troubled etc... and because of this he's at his wits end, because he can't do anything about it.

Tokisaka Hibiki is a saxophonist in the music club. Shuuta first listens to his saxophone on the terrace and wanted to ask something but Shuuta tells him to come to his performance later in the ongoing school festival. After seeing Hibiki's performance, he see the notes of music as hands which can heal the wounded, tend the broken, break the shielded hearts: in other words "seize the soul" of a person.

After the performance Shuuta asks Hibiki if there isn't a person to whom your sound doesn't reach. Shuuta says although Hibiki's sounds can seize hearts of others and move them, his own heart is guarded and is unmoved and troubled. Hibiki then takes Shuuta to his childhood friend Moko (Takizawa Momoko) who loved singing but somehow became mute. Shuuta sees her as a sea of depression and despair. Thus begins their journey to heal people's hearts with music.

At a party, Mondo, a typical college student, meets Tatsumigahara Aoi, a well-known beauty. But after having a few drinks with her, he passes out and wakes up chained in Aoi's home.

Even though Aoi looks after Mondo in every way (including in explicit ways), Mondo tries to flee from her home. The outcome is uncertain.

It's the dawn of a new millennium....while all the people of the world are living their lives, something is happening in Africa, where the first humans were born. Now a new type of human is going to rise, and it''s going to change the world, either we like it or not. Evolve or get extinct, there no other choices in this manga which explores the meaning of life, evolution and what being human really means.

A slum where criminals descendants live...
People beyond the border look down and discriminate them as "tribal people".
Rudo, an orphan boy, lives in the slum with his foster parent, Regt, and makes a living using his extraordinary physical abilities.
However, one day, he is accused with a crime that he doesn't remember, and is thrown into the "abyss" that even the slum people fear.

(Source: Pocket Magazine)

Hatori, a high school teacher leading an ordinary life, notices one day that his student, Spica Tsumugi, is being bullied. On a rainy day after school, Hatori finds himself alone with Tsumugi by chance.

Hatori tells her, "I'll do something about it!" but Tsumugi gently takes his hand and says with a smile, "Hatori-sensei, you're such a liar."

Teacher and student… two people who should not get too close. This somewhat bewitching girl will dramatically change Hatori's ordinary life.