[That girl is cute…but dangerous] The girl sitting next to me at the start of the new semester is the rumored Jirai girl… but… is Chihara-san really the [Jirai] that everyone says she is?

A man who lost his family and fell into the depths of despair meets his end—only to be reborn in another world of swords and magic as Aldo, the heir of a noble family. He begins a new life alongside his twin brother Elphas and his loving parents. However, haunted by the fear of losing those he loves once again, Aldo starts to shut his heart off from his family. But when the roar of a ferocious magical beast threatens to devour them, the boy rises to his feet— determined this time to protect what he once lost in his previous life. A story of redemption and a second chance at heroism begins!

The weakest demon (slime) who longed to be human is reincarnated as a saint, but with the worst character of all, a villainous noble girl. From the lowest status, hated and resented; an existence where she will be terminated immediately if her true identity as a slime is discovered, she will become a beloved saint in order to live a safe and secure life!

One day, Sanada Shirou, who works for a black company, is transported to another world. Using his "creation magic", an ability he gained when transported, he opens an inn and is supposed to lead a slow life, but this other world is a little strange?! It is a world where women are overwhelmingly dominant, where women do dangerous work and battle, and men are powerless and are protected! The daily life of entertaining (in many ways) the women of this other world begins...!

Web novel: https://kakuyomu.jp/works/1177354055503576578

The mom characters who appear in the game MamaFan are all unfortunate sub-heroines who always get bad ending routes. “Why... Why do such cute moms have to die?!”. Even though the protagonist tried very hard to request a route where they get saved, all of his efforts were in vain, making him spend his days in frustration. Then on a certain day, he suddenly gets reincarnated into the world of MamaFan... However, he gets reincarnated as a villainous aristocrat who's got nothing but the worst routes. This guy, who's crazy about mom characters — his fulfilling days of saving his beloved mom characters and his journey to create his harem full of plump women are about to begin!

Tenjou Yuuya has been a bullied boy since the past.

He lives in the home of his beloved grandfather while he goes to school. As usual, he receives a harsh bullying, and he takes an extended absence from school to have some time to heal his wounds.

While on this long time of absence, he takes the opportunity to clean his grandfather's house and goes to a room he never went before, where his grandfather keep many different objects that he gathered from his travels around the world. While he was arranging the objects, he found a door not on a wall among the objects.

Out of curiosity he opens this door, what he found on the other side was...

The princess of the human kingdom has been kidnapped by the demon king!

But all she wants to do is get a good night's sleep!?

Kugayama Hajime, a boy living in the countryside, comes back to his old classmate Momose Akira, whom he used to admire.

Just as he is about to watch her from afar and enjoy his sweet and sour youth, Akira makes an unexpected approach.

And there was a “fate” that was more than he could have imagined.

Today, we live in an age of diversity. The phrase "non-humans" is a thing of the past. "Genjin" live their lives interacting with human beings. One human boy, Yutaka Shinsou, is troubled. He is so used to being in tune with his surroundings that he no longer understands his own feelings. At Keiki High School, where many "Genjin" attend, he meets Tsumiki Ogami, a werewolf. She is cute, powerful, a little out of the ordinary, and kind... When he spends time with her, Yutaka's heart is somehow noisier than usual. Spinning an "unusual" everyday life with Tsumiki the werewolf. The new normal graph of youth is about to begin.

Mitsusada, a high school student with a unique way of looking at things, accidentally started a smartphone application that allows him to buy and sell special abilities. Suddenly, he is attacked by another person with special abilities, and he decides to use his abilities to fight back.

Typical company employee Tanaka Daichi (38 years old, single) loves games and plays a new type of VRMMO called "One More Free Life Online" under the username "Earth". Inside this free world he chose several skills that are generally regarded as useless. Be it wasting time crafting potions, cooking up pointlessly tasty food, or hunting monsters with some absurd weapon he crafted, he simply enjoys playing the game.

Web Manga

From MangaHelpers:
A young noblewoman once dreamed of becoming a magic user like in the old tales, but her time in magic school has dimmed her passion. One day, a mysterious man comes to her rescue in the forest, using magic like in the old stories. Despite the fact that he is clearly skilled in magic, he is thrilled by the idea of learning new techniques. Since the only way to do that in this day and age is in magic school, he alters his appearance to school-age and decides to accompany her back to school.

A yandere boy appears randomly out of nowhere.

A poor high school boy, Izuki Tomonari, got caught up in a kidnapping attempt on Hinako Konohana, a young lady from one of Japan's largest conglomerates. On the surface, Hinako appears to be a brilliant and beautiful young woman, but in reality, she is a lazy girl with no life skills. However, due to family reasons, Hinako has to play the role of the "perfect young lady" at school. Wanting to protect her, Izuki took on the job of caring for her. Eventually, Hinako began to spoil Izuki with all her might. "I don't want... Izuki to leave my side right now." This is a love story that begins beyond the master-servant relationship featuring a princess with a beautiful facade.

When she was a student, she was a beautiful but cool loner. But 10 years later, we are married...... and she spends her days being all lovey-dovey with me! This is a collection of two-panel stories about the moe gap between the time skip, and the way she is becoming more and more doting on me!

The story centers around the life of a young boxer named Ryuuji Takane and his sister Kiku, who is his coach. Ryuuji and his sister both inherited their father's talent for boxing with Ryuuji inheriting his strength and techniques while Kiku picked up his talent for analysis and strategy. In the past, their father was a famous boxer. Ryuuji and Kiku went away from home to train and become famous in order to help their lonely mother. On the way to stardom, they have to defeat the strongest challengers all over the world.

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The prince of this small and weak kingdom strives for only one thing: selling out his country and living a quiet life in leisure! Sadly, the greatest obstacle he will ever face is his own genius...! As he achieves ever greater accomplishments, he earns more and more favor with the people of his kingdom...which makes fulfilling his own dreams all the harder!!!

NOTE: CHAPTERS HAVE A DIFFERENT NUMBERING SYSTEM THAN OTHER SITES.

A HEAVENLY ENCOUNTER!
Mahiru is a beautiful girl whose classmates all call her an “angel.” Not only is she a star athlete with perfect grades—she’s also drop-dead gorgeous. Amane‚ an average guy and self-admitted slob‚ has never thought much of the divine beauty‚ despite attending the same school. Everything changes‚ however‚ when he happens to see Mahiru sitting alone in a park during a rainstorm. Thus begins the strange relationship between this incredibly unlikely pair!

The path to immortality is fraught with difficulty! Especially in this cultivation world, utterly altered by a plague!
Mortals carry the disease; if immortals come into contact with them, their cultivation will at best decline, and at worst, they will be banished from the mortal realm, forever separated from the immortals.

I, having transmigrated here with boundless ambition, am destined to toil in the mortal world, wasting my life.
Fortunately, at the moment of my death, I awaken a wondrous treasure, capable of transforming reality into illusion, turning my real life into a fleeting dream, returning me to the moment I transmigrated!

Thus, I begin my long and arduous journey of reincarnation!