Kazuma Suzuki was just your average high schooler—until his childhood friend, Rua Takayashiki, a beautiful, sharp-tongued girl who also happened to be the granddaughter of the school chairman and the nation’s top idol, cut all ties with him using a line straight out of a drama.

Forced into submission for years as her so-called childhood friend, Kazuma decides it’s finally time for his first-ever rebellion. He’s done playing lapdog. This time, he’s taking back his freedom—and aiming for a normal school life.

Escaping a powerful beauty like her is easier said than done...

Touya, the strongest player in the game Pandemic World Online, had won so many items that he decided to create an alternate account to store the extra ones. While playing this very game in his second account, he was summoned to another world as a character he made, where the people were merrily expecting a hero. However, when it is known that he doesn't have the title of a hero, he is discarded and replaced by another person. Now, he must survive in an another world with the account he merely used to store his extra items in.

Links:
Original Web Novel: https://ncode.syosetu.com/n9275ei/ (Japanese)

In recent years, Japan has become the shining light of Asia, with its noteworthy achievements in the fields of Science and Technology, Medicine and the like.
But while there are a great number of rich and successful Japanese people, there are even more who're engaged in a furious struggle simply to earn their day-to-day living expenses -- all the while battling dangerous and money-consuming addictions such as gambling and alcoholism. What will these people do when they require the cash to feed the never-ending desires that are part and parcel of being human? How miserable and dangerous might their lives become if they fall into traps set by black market money-lenders to ensnare just such weak-willed individuals?

Note: Won the 56th Shogakukan Manga Award for general manga in 2011.

One day, Taro Yamada, who runs a detective business, slips on a banana peel and reincarnates into Tsukushi Shikizaki, the younger brother of three beautiful big breasted sisters who will all die on the same day. As he spends time surrounded by the three beautiful sisters, he finds out that the boy he is reincarnated as will be killed by one of the three sisters ...!?

One day, an ordinary high school student is transferred to another world. He raises his level in the other world, successfully defeats the Demon King, and saves the world! With his strongest status, he decided to return to his own world; however, in the world to which he returns, a new "dungeon" has appeared.

Uehara-kun loves 2-dimensional characters and his desire is to become a manga artist! However, his dreams are dashed when an editor rejects his work as too boring.

The next day while contemplating giving up on his dream, a gal in his class, Miyamoto Niina, sees his manuscript and starts a pseudo-romance with him that's a little too close to comfort, to help him with his manga!

This is a mangakas ✖ adolescent love comedy!

One day, the high school boy, Tooru, was summoned by an aristocrat to [a world where levels rule]. Upon discovering that Tooru's level was the absolute lowest, he was then treated as a slave and trapped in a high-level dungeon. He vowed to defeat the fearsome monsters in the high-level dungeon, level up higher than everyone else, and return to his original world.

Artist Note: Starting with Chapter 11.5, Chamochi took over as artist from Hiramura Daisuke.

This story begins when the protagonist, a boy named Sora Akizuki, confesses his love to Miya Fuwa, a girl he has been in love with for a long time, and is rejected. When Sora learns that Miya likes someone else, he visits the dubious “Trialing Club," of which he is president, and tries to find out if he is the right person for her. The first episode shows the reality of the Trialing Club, whose activities one cannot imagine from its name, and the reason why its president, Suzukaze, created the club.

Having forgotten his keys, Tamao Hiroi a high-school student, returns home using the back entrance and is surprised to find a stranger in his bed… Soon he realizes this is no stranger but Ran Homura, one year younger, softball ace and one of the most beautiful girls at school! Hiroi watches her masturbating on his bed and instinctively does the same peeking through the glass door. He is soon found out though and a strange 'master/slave' relationship begins!

My beautiful, big-breasted childhood friend, Mikoto, is completely in love with me.
It sounds like a dream scenario that anyone would envy — but there’s just one big problem...
She’s turned into a clingy, mentally unstable mess with love that's way too heavy!!

This is a dark everyday comedy about being at the mercy of Mikoto’s unstable behavior and unintentional sexiness.

The long-awaited book release of the hit everyday romcom — the story of a mentally unstable beauty that took X (formerly Twitter) by storm — featuring all-new, never-before-published chapters!!

It was 1999, the year Nostradamus predicted the end of the human race.

Riding the unprecedented occult boom, Inubosaki, an editor of a third-rate occult magazine, is covering strange incidents with his cameraman Asama, who is also psychic. As Asama's psychic powers draw them together, the two encounter a number of terrifying and bizarre phenomena. Meanwhile, in the present day, 2023, an elderly Asama is visited by someone claiming to be Inubosaki's nephew.

Logan McLain, a middle-aged knight fighting for the independence army, is intent on getting revenge against the empire which took over the kingdom and executed his brother when he ends up dying in battle. But when he wakes, he is a young man again, and has yet to be disowned for his terrible behavior.

Using his experience and knowledge from his past life, Logan recruits a few talented individuals to develop new weapons, build an army, and make enough money to fund it all.

But will he be able to make amends with his family and stop the empire's march?

In the world where only the aristocrats have the power to fight the monster - mana. A youth named Kufa is dispatched as a tutor to find Mareida’s talent, a nuisance girl born in a duke’s family. If she is not talented, assassinate her. - that, is the dark side of his task.

The first city. The first love. Everything is a first for Yukiko Nakamura, a 13 year-old middle school girl who just moved on from a little village in the mountains.

Do what we want, when we want, with the person we want. Such a relationship needs no label.

Murata and Tomoka, who are tired of their past relationships, become friends after sharing a game online and decide to go directly to a love hotel. After this evening, they meet regularly and have a good time together.

On his way home from work, Aokai Seiji, a struggling actor in the JAV film industry, accidentally looks away and got hit by a magic mirror JAV Truck! He wakes up in a medieval-like world and gets caught up in the "filming" with beautiful elves?!

Healing magicians cannot fight alone.’ Keare, who was bound by this common knowledge, was exploited again and again by others.
But one day, he noticed what lay beyond healing magic, and was convinced that a healing magician was the strongest class. However, by the time he realized that potential, he was deprived of everything. Thus, he used healing magic on the world itself to go back four years, deciding to redo everything.
This is a heroic tale of one healing magician who became the strongest by using knowledge from his past life and healing magic.

Shirosaki Reito was suddenly sucked in by a mysterious crack and got transferred in between dimensions. He got reincarnated as a baby in another world. He was born in the royal family and was the heir to the throne, but he was driven/kicked of the palace. The reason was that he was born as a Support magician and had Alchemist as a job which was the lowest job that existed in the new world and people who had that were considered jobless. But there was a secret hidden in that job!!
From jobless to the strongest job!!!

The story follows Tachibana Misaki, a 15-year-old girl who's bullied at school. In her quest to become stronger, she decides to enter the delinquent path, aiming for a shinny tomorrow.

From MangaHelpers:
People have been created that are human-animal hybrids, and powerful businesses bet on the outcome of their duels. College student Nomoto Yuuya's casual acquaintances ask him to drive them around to pick up girls one day, which he soon finds out means by force. The girl they kidnap is an animal-human hybrid named Hitomi, who slaughters all of them except Yuuya. Hitomi is a honey badger, which has been called the most fearless of all animals. Now Hitomi is assigned to stay with Yuuya, for his protection.