From MangaHelpers:

Katagiri Yuichi believes that friends are more important than money, but he also knows the hardships of not having enough funds. He works hard to save up in order to go on the high school trip, because he has promised his four best friends that they will all go together. However, after the class's money is all collected, it is stolen! Suspicion falls on two of Yuichi's friends, Sawaragi Shiho and Shibe Makoto.

Soon afterward, the five of them are kidnapped, and wake up in a strange room with a character from a short-lived anime. Apparently, one of them has entered them into a "friendship game" in order to take care of their massive debt. But who was it, and why did they have such a debt? Could they have stolen the money from class to pay for entry into the game? Katagiri and his best friends will have to succeed in psychological games that will test or destroy their faith in one another.

A mysterious mansion has towered proudly over the Tokyo district of Numanakarai since the Taisho period. Those who enter either never escape, or leave having experienced horrors untold, and with the desire to take revenge.

Kang Pildu, a cold-blooded psychopathic prosecutor, receives the news of his mother's death. He finds out that the "Seonhwa Group" led by his father and older brothers was involved in her death. Thus begins his desperate revenge plot to bring down the Seonhwa Group.

The return of the famous teen detective, Kindaichi Hajime. With his keen intellect and sharp wits, there is no case he cannot solve, in the name of his grandfather!

Shirokawa Sasane (30) is a former trading company employee and a huge fan of Romance of the Three Kingdoms. One day, after losing consciousness in Chinatown, he wakes up to find himself in the form of a little girl. However, the new body he finds himself in isn't just any little girl, but the granddaughter of the infamous tyrannical Dong Zhuo, Dong Bai. In order to avoid the fate of being executed alongside Dong Zhuo, Dong Bai will have to use both experience as a Japanese businessman as well as knowledge of the era!

The world is riddled with beasts and demons, however little do people know that a magical barrier is currently sealing away high-level demons. There are those who wish to break the barrier and bring about the end of the world, and those who wish to protect it and its inhabitants. A great battle with heroes, villains, demons and magic is about to begin and will determine the fate of the world.

With tensions between the neighboring country rising signaling the presence of a war soon to begin, Soalla, the princess of a small country, worried whether her own country would be able to defend itself with its weak national power. The king was bedridden and the retainers who were her last rays of hope had nothing but the antiquated motto of battle honor in mind. Not one person had a concrete proposal to protect the country, leaving Soalla to wonder if this was where Favell would fall... However, it was then that Naoki appeared before her. A "magician," that left his name in history who possessed the power she desired to save the country.

A stressed office lady is comforted by a pair of mysterious, ghostly arms.

Year 20XX, strange phenomena started to occur all around Japan. The best way to explain it would be a ''hole'' that connects different worlds to our world. Many otherworldly beings - magicians, demons, robots and other fantasy creatures started to appear on this side, with no way to return. With the time passing, Japan was able to adapt to this event and visitors from another world stopped to be anything unusual.
And so, an unlucky witch named Henrietta was pulled through the ''hole'' and ended in modern day Japan without a way to return. How will she be able to live in this different world?

I entered my favorite romantic fantasy novel! I may be a commoner, but I'm rich beyond belief. I quietly watched the romance of the main characters in the original novel, assuming I would go back to reality after reaching the novel's ending... However, even after the ending, I am still stuck in this world! As a result, I learned the behind-the-scenes stories that I didn't want to know. My favorite second male lead, Kaelus, died. Living in poverty without him, I eventually became ill and died as well. I thought I would return to reality, but I went back in time instead. This is definitely... This means I have to save my beloved, right?

Notes: The novel of this series was originally released as R15, 7 months after being completed the book/ebook was later re-released as R19. The webtoon will follow how the novel was originally released which is R15.

Studying, club activities, slipping through time, bumping into aliens, travelling to Saturn...

The everyday life of two curious schoolgirls!

With my wife's breathtaking beauty, not even the newly enthroned empress can match her! With my wife's marvelous culinary skills, not even the empress's royal chefs can match her! My wife loves me and cares about me very very much, and I wouldn't trade her for even the empress! Wait, what? My wife is the empress?!

A collection horror and supernatural-themed short stories.

Set in a magic academy, a big *tsundere* black magician boy is hiding his romantic feelings for his cheerful classmate behind a rude façade. But he doesn't know that she can read minds. (manga mogura)

This is a story about a murdered lady, who then time travels and is reborn as the second daughter in a wealthy household. She was often bullied in her own household. After time travelling, she acts all frail and weak in the situations she encounter, while intelligently overcoming crisis after crisis. Even without a royal background, she is slowly but surely climbing to the top!

Anezaki Satoru, a Genius had his childhood friend murdered and raped, he then tracks down her 15 killers and he murders them, he then gets sentenced to death for his crimes of murder, after being executed though, he found himself in a parallel apocalyptic world...

I became the mother of 'Ainspanner,' who was presumed to be the final mastermind of this novel. I was supposed to be a bad stepmother who abused him when he was a child and eventually became the first to be killed by him when he became an adult. I was thinking of a plan to escape my tragic fate when I saw the young future villain and the naive, innocent look on his face. However…

"What an adorable child! He’s so cute I want to bite him! How could anyone abuse him?"

He was so cute that I couldn’t believe he would become a villain when he grew up. So, I decided. I will protect him. This way, he’ll save me too when he’s all grown up.

Following the death of his daughter, Assistant Inspector Yamada has lost hope in everything, and jobs like closing under-aged prostitution rings don't exactly help matters. But there he meets a girl who looks alarmingly like his late daughter. Her name is Umino Shiori, a runaway girl who's desperate enough to sell herself to escape her house but won't tell anyone why.

A sugary-sweet romantic comedy between a cool-as-ice scion of a distinguished household (*otaku*) and a lady of the most refined upbringing (*otaku*)!

*This is a loveless marriage.* After Tsuyuri is made aware of this by her husband Kouichi, she proceeds to happily indulge herself in a carefree otaku life.
But on the day she decides to attend the live show of her oshi, at the venue, she encounters Kouichi in a most unexpected form–!?
In this marriage of convenience between a couple from unique circumstances, their newlywed life packed full of new experiences will make their hearts race nonstop!

Ritsu inherited his sixth sense from his grandfather, along with a demon guardian named Blue Storm. Strange things just seem to happen around these two, and it's left to them to get to the bottom of all these mysterious events. Each story is independent but features recurring characters you'll come to know and appreciate as they, each in their own way, try to deal with things 'not of this world'.

Note: Won the Excellence Prize of manga section of Japan Media Arts Festival in 2006.