It was just a usual morning. Akira Shiroyanagi, a high schooler who loves games and Konpeito (Japanese sweets), has suddenly been dragged into a battlefield by a mysterious girl who calls herself Mion. The participants are told that they are "erased from the family register, involved in an experiment, and gained certain powers."
Akira is determined to win the game with his newfound powers and destroy the organization. Armed with a power no one expects and his "brain" skills, the new period of intelligence battle of begins!

Hyejung loved to read to escape her daily stress. But that's before she woke up inside the bizarre world of her favorite novel! Instead of the main heroine who courts three eligible men, she is now Latte Ectrie - a minor villain that everyone hates?! One way or another, it's a chance to live out her most beloved storyline, with popcorn in hand to watch all the drama! Taking charge of the narrative takes on a whole new meaning!

Gomi Jirou, a 29-year-old virgin, has spent the past 9 years nerding out with his work colleagues about anime during lunch and drawing erotic doujinshi at night so he can masturbate.

However, one day, this comfort zone of his is thrown into disarray by the introduction of a new colleague, Yumezora Kuroko, a bespectacled beauty with long, dark hair and a massive chest.

It only takes a moment to fall in love, just like how it takes a moment to lose your footing.

This is the story of a weak man's sins and sexual fixations.

The strongest reincarnated daughter goes on the rampage! A gripping, otherworldly entertainment!

"I wanted to die fighting anyway."

The great hero, who once even killed a god, wanted to fight even in death. What awaited her was her reincarnation as a sickly noblewoman. In the future world, she becomes the beautiful but too weak Daughter Nia Liston, but in her second life, she goes on a rampage in battle, in delivery activities and in academy life!

This is a record of the brilliant battles of the hero who will eventually be known as the "Wicked Rampant Daughter". The most powerful Warriors' Daughter presents the start of a painful otherworldly entertainment!

The manga centers on Yuru, a boy who lives in a remote mountain village, spending his time hunting birds and being one with nature. But one day, Yuru's younger twin sister Asa is called to serve in the jail at the heart of the village, her duty also confining her there. Yuru slowly unravels the unnatural mystery hidden beneath his quiet village.

Makoto and Shinobu are my two childhood friends whom I haven't seen in years, but who had always been admired as being the manliest of men, even when they were kids. I, Ryunosuke, am going to be attending a high class school that was once an all girls school, but has slowly started to admit boys. Makoto and Shinobu were already attending there, so the three of us will now be sharing a room together in the school dormitory. I'm looking forward to the start of my rough but manly school life. However, when I get there, it turns out that they are both girls! GIRLS!! I now have to share a room with two people who I, for my entire life, had always thought were boys! They then tell me that it's a secret that they are really girls and that they've been pretending to be boys. Now I will have to help them keep up this rouse. What am I going to do??!!

Thus begins the story of Ryunosuke's manly school days which will now be filled with days of plumpness, sexiness, and the maximum amount of naughty slip-ups!!

Late at night, a loli spirit drives a girl away from work.

It is the year 20XX. Earth has been assaulted by monsters known as 'the Enemy of Humanity'. In order to deal with this threat, special schools comprised of teenagers with extraordinary abilities were formed. These people, who came to be known as 'the Talented', have abilities that defy the rules of reality. Among these superpowered individuals was an outlier, someone who was sent to one of these schools despite having no innate special abilities whatsoever. This is the story of our protagonist, who attempts to defeat the Enemies of Humanity through the use of intelligence and manipulation.

Feria, the younger sister of a feudal lord from a remote region, is chosen as a candidate to be the king's 31st consort... being that the king visits the candidates by the order they were appointed once each month, she can only meet him on the 31st of each month. “Am I the queen of unlucky draws or what?” She resigns herself to her fate and spends her time tending to the fields. However, falling in love with the king on their first meeting, her place as the 31st consort becomes the biggest obstacle.

From MangaHelpers:
29-year-old programmer Suzuki Ichirou finds himself transported into a fantasy RPG. Within the game, he's a 15-year-old named Satou. At first he thinks he's dreaming, but his experiences seem very real. Due to his use of a 3-time-use special power (meteor shower), he ends up wiping out an army of lizardmen and becoming very high level. He hides his level and plans to live peacefully and meet new people, though developments in the game story (like the return of a demon king) might get in his way.

A high school girl reincarnates in another world as Lily. While she occasionally reminisces about her past life, she is now known as "the Maid of the Royal Family," after helping to rear the lady who eventually married the crown prince. One day, the court magician Leonard suddenly requests that she acts as a mother for his adopted daughter Jill.

Oringinal WebComic / Original Web Novel

Yukari Maki, a diligent high school girl. One day, she spots her classmate, Yusuke Kusaka, who was rumored to be a delinquent, singing a love song. Never having imagined such a sweet, yet sad, singing voice could come from him, Yukari was instantly captivated—without knowing that it would soon be the beginning of a sad, unrequited love.

The protagonist along with his step-mother, and 2 step-sisters are summoned into another world where demi-humans are the rulers as saviors, but its not to fight against a demon lord, its to fight an Undead Apocalypse monsters called "Dead Mell" that have overrun the world and that can only be killed by using weapons made with holy silver.

For that, a familia is made (group of 4 people) with them being the swordmaster that uses the holy sword, the guardian that uses the power of earth to protect, the healer that use the power of water to heal and the black mage that uses the power of fire to destroy.
The role of the guardian, the mage and the healer is to support the swordmaster that can only kill the monsters.

But to use magic powers one must offer part of your being as a sacrifice to form a contract with spirits, and the higher the sacrifice, the higher the power. Now they must choose who are the 3 that need to sacrifice part of their bodies to gain power and who will wield the holy sword.

After the gods dropped her in the world of her favorite fantasy romance novel, Lithera was quick to realize that happily-ever-afters were never easy to get. Given another shot at happiness, she is now determined to avoid the mistakes of her previous life, starting by meeting the sweet and caring Grand Duke she spent years exchanging letters with… Another typical female lead, with another typical Duke, promised to wed. Will this story go the typical path we all expect?

The daughter of a duke, the stuttering Maximilian, married a knight of lowly status at her father’s coercion.

After their first night, her husband departed for an expedition without another word.

He comes back three years later, this time as a famous knight in the whole continent.

How would Maximilian face him on his return?

"The more I think of you, the more lonely and lonely I become. I don't know why I can't quit even though it's so painful."

Riku Mikami, who is starting as a university student in the spring, finds out that his favorite VTuber is taking a hiatus. The one who cheers him up is Rui Saionji, his classmate. Will Riku resolve to make Rui his "oshi"?

As the middle child who is neither the heir nor the cherished younger twins, Karina has lived her whole life hidden away from others. She, who only had one hobby of painting, found out that she only had one year left to live.

So without a plan, she went to visit her fiancé who she barely knew… To annul the engagement as he always wanted.

"I won’t beat around the bush. I want to spend a year here."

"....My Lady, have you gone crazy?”

"In return, I'll agree to annul the engagement."

But, she didn’t know then. That she would receive the unconditional love that she had never received her whole life from him, and that she would come to have a desire to live her once meaningless life.

Humanity, love your little sister.

I miss the time when her younger sister Kana was fond of me.
Takashi Shiina lamented the current days when he was often ignored.
One day, his parents cut out a shocking story.
Surprisingly, he wasn't his real son... but he was his sister Kana's fiancée! ?

The definitive version of Reiwa's younger sister manga!

After losing his life because of his own womanizing badness, the reincarnated former Great Sage Akiba Kenji contracts with the Great Demon Gremory in order to become the Great Sage once again, but that contract provides the opportunity for his MAX-level yandere followers, who continued loving him even after losing him, to find him, and they won't let him get away......!? All heroines confirmed yanderes!

Yukina was a young man who hailed from the same village as the Yuusha who shouldered the fate of the world. Through a certain incident, he got ahold of the talking spear, Gram. It was a weapon that was on par with the legendary sword the Hero wielded. The first volume of an adventure fantasy of the youth with a realistic growth!