In middle school, Konoha Satou dreamed of escaping into a world like that of Dark History, a romantic fantasy novel she wrote telling the story of the count's daughter Konoha Magnolia and the knight she falls in love with. Years later, her mother rediscovers that novel - only for Konoha to get hit in a traffic accident and die!

When she opens her eyes, she finds herself in the world of her own creation as the heroine's younger sister, Iana Magnolia. Somehow, she's been reborn as the character she created to be the greatest villainess of all time?!

Ghost-seeing School Boys oneshot included in volume 1 as chapter 3.5

Saitou is an ordinary handyman that gets transported to another world where his skills are very useful. He starts to really understand what it means to be needed.

At a rural junior high school, a man and a woman vowed an eternal friendship. The relationship between the two who became a fateful community toward one dream-two years have passed without any particular progress ...!

Yuu Natsume, a flower-loving plant boy, and Inuzuka Himari, a girl who hasn't been in love for the first time yet, have been peacefully close friends in the gardening club with only two of them.

One day after summer break, the perfect young lady, Sana Tsukuyomi, showed up at school as an undead. As a school health committee member, I, Hiyoshi, ended up helping her navigate her daily life, despite her movements being as stiff as a corpse’s… A school romantic comedy featuring a heroine who’s both scary and cute!

Remake of the Imperial Grail War from the Koha-Ace manga. The protagonist is Akagi Kanata, who gets transported 75 years to the past to participate in a Holy Grail War in the midst of World War 2.

Having survived an isekai for 17 years, 34 year old Ojisan (uncle) returns to modern day Japan. Takafumi, Ojisan's nephew, now gets to witness what throwing a die hard Sega fan into an isekai for 17 years does to various things and people, both past and present.

A man is stabbed by a robber on the run after pushing his coworker and his coworker's new fiance out of the way. As he lays dying, bleeding on the ground, he hears a voice. This voice is strange and interprets his dying regret of being a virgin by giving him the [Great Sage] unique skill! Is he being made fun of?

From MangaHelpers: For the entirety of his life, Yokoda Takashi has been drawing erotic drawings and it has been his way of expressing his sexuality. And now, he has managed to become a successful erotic comedy manga author for a monthly magazine. His series stars a character named Aimi who is actually based loosely on his niece with the same name. He keeps his job a secret, especially from his family from the fear that using Aimi’s name in such a perverted way would cause hatred from everyone. But his manga’s popularity rises and gets moved to a weekly magazine where there are vastly more readers and it seems like only a matter of time until the truth comes out. Takashi has to struggle between protecting his secret while keeping up with the production and erotic creativeness that comes with a weekly magazine series. [vyc]

"Please don’t touch the guy wearing glasses…"
Department head Kim, who quit his job as a special agent only for his daughter Minji and chose to be normal. Then one day, Minji disappeared silently, and Manager Kim began to find his daughter by turning the country that monitors him into the enemy.

Humanity has been oppressed for hundreds of years due to the rise and invasion of the natural enemy "demons".
The world was ruled by the "Great Demon Lord" and his 47 "Demon Lords".
While people live in fear, 47 people selected from all over the world have been named "Heroes" and are preparing to fight against the Demon King's army.
And now, a desperate operation with the survival of mankind on the line was about to begin.

In a world where the demon lord had been defeated and peace had arrived, Rex the magical doctor ran a clinic. But the patients brought in were all beyond saving compared to the world itself, people who'd XXX slimes or stuck their peens into man-eaters!? An otherworld perverted medical comedy begins!!

“Be quiet. Shut up and live like the dead”

Ebony Vonieck is a convicted felon for the murder of her fiance and father. While waiting for her execution in prison, she is suddenly released from her hell when she is informed that the Archduke of Schneider Castle is waiting for her. Expecting her life to become a living hell, what awaits her instead is a household of warm employees and servants. Ebony has no idea that the Archduke will help change her life.

"All things are born, and all things die. That is the law of heaven." According to legend, the Bird of Fire, called the Phoenix, is the eternal spirit of life, death, and rebirth. She oversees the cycle of reincarnation and the rising and falling of civilizations and species. Those who can obtain her blood will be granted eternal life, while to others she can grant infinite wisdom or eternal suffering. Throughout history, from the dawn of civilization to the extinction of the human race, those human souls touched by the Phoenix have hunted her over and over in multiple reincarnations, and their actions in one life determine or reflect the sins and sufferings of other lifetimes.

Minato Seno, who has always been very shy since he was young, struggled to make friends during his first few days of high school. He also never got a glimpse of his classmate Nekozane-san's face, as she was always asleep at the desk next to him. However, one day after school, a chance encounter revealed a side of Nekozane-san that was completely different from the one Minato knew in the classroom.

Rin, a girl camping by herself at the base of Mt. Fuji. Nadeshiko, a girl who came to see Mt. Fuji on her bicycle. The scenery the two witness over a supper of cup ramen... marks the start of a new friendship and many adventures to come, camping in the great outdoors!

Tabi traveled on a train to a town to meet her childhood friend, Kou-chan. When she arrived, she met Officer Nishimura and an energetic young man named Yukita; both of which were surprised that she came on a train that has never come before.

Shortly after arriving, she discovers this town isn't ordinary in the least, and has puzzling problems. Certain roads in the town will try to "eat" people by randomly dropping them into a deep pit. The town resets after each day, making the same events as the previous day occur. The townspeople don't notice anything out of the ordinary, forgetting each time--the only exceptions being Tabi, Yukita, and Nishimura.

A scatterbrained, talentless civil servant returned as the heavenly Demon.

He now wished to live the rest of his life peacefully, as his days in the Murim world were full of conflict and bloodshed. However...

"Please be my father until I graduate."

He suddenly gained a daughter out of nowhere.

Alban realized he had been reincarnated as the villainous noble in a certain novel. Just as he began training in swordsmanship and magic to avoid defeat by the protagonist, he learned that Leticia, a noblewoman surrounded by nasty rumors, was to become his wife! He was nervous about what kind of "evil woman" she might be... but, upon meeting her, he found an incredibly pure girl — angelic, and exactly his type! Alban, forgetting all about avoiding his doom due to her adorableness, resolved to take revenge on the mastermind who had set up his beloved wife! Using their villainous reputation to their advantage, they set out to lure the culprit, but... will they succeed?

Kurumi Yoshizawa, the student council president, has excellent grades and an inviting, friendly personality… on the surface at least. In reality, her days are spent struggling against her domineering mother and agonizing over her teachers’ expectations.

One day, Kurumi reluctantly goes to meet Naoi, her truant classmate, at her homeroom teacher’s request to look after her. The situation sours quickly as Naoi sees through Kurumi’s facade and makes her animosity clear. On the verge of a meltdown, Kurumi is barely able to stop herself from shoplifting, unaware that she’s being recorded by Naoi…

This is a violent story about two young girls struggling every day with no escape.

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.