A boy named Atsumu was branded as "useless" by his famous sisters and banished from his entertainment-industry family. However, hidden within him was an extraordinarily talented "behind-the-scenes support" skill that neither he nor his family had noticed! After transferring schools, Atsumu is now determined to live a normal life, but as he crosses paths with talented entertainers—VTubers, idols, and models—his natural ability starts to shine, making him their indispensable support. They can't help but adore him, turning his simple wish for normality into a showbiz underdog success story!

A story about a flirty kouhai seducing her senpai.

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

Turn the losing heroine into a winning heroine! A romantic comedy about a pure heroine being guided by a mob protagonist!

"Standing above all and controlling the masses. That is the way of life I aspire to!"

Ikurumi Akuto is the top of his class in every subject, including sports, and he knows it. The son of a well-known politician, a degree of arrogance is to be expected. But Akuto takes it to a new extreme with his condescending and self-important attitude. It doesn't help matters that his effeminate voice makes him a target of constant ridicule by his "lower class" schoolmates.

Then Harusaka Nari enters his life, and Akuto's controlling personality is thrown off kilter by the optimistic but manipulating young seiyuu. With his life on the line, he agrees to be a voice in her Anime Research Society's project for the upcoming Cultural Festival... as the female lead?!

The adventures of Gallia's knight Tabitha

From Nyan-Nyan Rampage:

"The final arc of the story begins...

When Takao Osugi receives the mysterious "Universe of the Four Gods" book from his mentor, Einosuke Okuda, he does everything to keep it away from his young daughter, Suzuno. But when disaster strikes Tokyo, can he still protect her from her fate?

Shortly after the tragic finale of Genbu Kaiden, young Suzuno Osugi's tale as the Priestess of Byakko beings to unfold!"

In the Tearmoon Empire, the disdained selfish princess Mia was sentenced to death -- or at least, she was supposed to be! Instead, she woke up as her twelve-year-old self??

To avoid the guillotine in her second life, she won't repeat her past failures...

"F-for me, something of this level is an easy task!"

Ultimate self-defense! The strongest self-awareness!

Using her previously clumsy, timid princess image, she will go against fate- a once-in-a-lifetime fantasy of fixing history!

More than ten years ago, the "aberrant beings" suddenly appeared all over the world. With forms similar to creatures from various legends and mythologies, these "aberrant beings" led countries to gather their best specialists to confront them... People called them "exorcists."

A young man named Tojuro, who works as an exorcist due to his family's circumstances, dreams of living an ordinary life. However, during one of his missions, he encounters Behemoth, a legendary sacred beast mentioned in ancient legends. But, despite being an "aberrant being," Behemoth does not have the appearance of a monstrous beast; instead, she takes the form of a beautiful woman.

Seiya Tonami, a company employee in his thirties, has a routine — spending his Friday nights quietly drinking alone at his favorite standing bar. But one day, after stepping in to help a university girl who was being hit on, his peaceful evenings start to change. From that day on, they begin sharing drinks side by side. They talk about little discoveries, light complaints, and everyday moments — nothing special, yet her smile beside him makes those Friday nights something to look forward to.

Shinichi Kudo is a high-school student who, by using observation and deduction, is good at solving mysteries. While investigating one, he is caught by the criminals that he was watching and forced to take an experimental drug. Leaving him for dead, the criminals disappear. Instead of killing him, however, the drug turns Shinichi into a little kid.
To preserve the illusion of his 'disappearance,' Shinichi adopts a new name based on his favorite author (Arthur Conan Doyle) and becomes Conan Edogawa. Ran, his (actually Shinichi's) childhood friend takes this little boy under her wing and brings him to her home.
Conan now lives at a detective agency run by Ran's father, but his mind is as keen as ever and he continues to solve mysteries... always allowing Ran's father to take all the credit.
As far as everyone's concerned, Conan is just a little kid anyway... even to Ran. This is *extremely* frustrating to Conan since nobody will listen to a 'little boy.' Despite this, Conan has a mission... to find the criminals who did this to him and get the antidote to that drug.

Note: Won the 46th Shogakukan Manga Award in the shōnen category in 2001.

Yoshida is a gloomy second year middle school student whose precious youth has been spent stuck in the corner of his class without being able to make any friends.

Shigure is the girl who sits next to him in class and she is as gloomy as he is. One day, she struck up a conversation with Yoshida and declared,

"I'm going to become a cheerful person!"

Thus begins Yoshida and Shigure's battle to become cheerful people in their effort to spend a brighter youth.

In his past life, although too weak to protect his home when it counted, out of grave determination Nie Li became the strongest Demon Spiritist and stood at the pinnacle of the martial world. However, he lost his life during the battle with the Sage Emperor and six deity-ranked beasts.

His soul was then brought back to when he was still 13 years old. Although he's the weakest in his class with the lowest talent, having only a red soul realm and a weak one at that, with the aid of the vast knowledge which he accumulated from his previous life, he decided to train faster than anyone could expect. He also decided to help those who died nobly in his previous life to train faster as well.

He aims to protect the city from the coming future of being devastated by demon beasts and the previous fate of ending up destroyed. He aims to protect his lover, friends, family and fellow citizens who died in the beast assault or its aftermath. And he aims to destroy the so-called Sacred family who arrogantly abandoned their duty and betrayed the city in his past life.

I, Sora Satou, woke up to find myself transported to what they call a "reverse chastity world." Although I was confused at first, little by little I adapted to this new world’s values and eventually ended up working at a supermarket across from an all-girls high school. Just when I had finally gotten used to life as an employee under the kind and beautiful manager, a rumor started spreading: "That male employee... they say if you ask him, he’ll let you do it." And so, a group of beautiful girls who took that rumor literally began to gather around me...

What am I supposed to do now!?

Kanae is a girl who is struggling to fit in with the popular clique at her high school. Because she had been bullied in middle school, she has developed an acute inferiority complex that had led her to engage in compensated dating in order to feel wanted.

In comes Hiroshi, a high-school baseball star who became drawn to her after finding her crying during a group date at a karaoke bar. Thus begins an unhealthy relationship between a mentally unstable high-school girl and a jock.

I, Tendou Haru, who was somehow aiming for becoming a mangaka, became a winner in life. Super rich bishoujo elementary school student, Nijou Touka was a big fan of mine, on top of that, she said that she is going to be my patron. Just like that, my ideal living off someone lifestyle had started.

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.

In the imperial court, a young woman is put into servitude, Maomao. The tale is just beginning for the woman doctor/pharmacist from the red-light district, as rumors circulate about the emperor's children's lives being short-lived. Her curious nature and thirst for knowledge pushes her to action. To satisfy her curiosity, this young doctor/pharmacist will investigate the origin! What is shifting in the imperial court..!?

http://www.jp.square-enix.com/magazine/biggangan/introduction/kusuriya/

Taking place in the near future, Mizutamari Akira, a brilliant young scientist who developed Salt, a robot that assists people in their daily lives, finds himself at a dead end after a series of failed inventions. When a friend suggests he could "power up" his personal life by creating a girlfriend. He develops an artificial partner, "No. 0," who quite literally becomes his girlfriend. Torn between her programmed emotions and her own evolving feelings, No. 0 faces an emotional conflict. Will love blossom between her and Akira, who is unused to connecting with others, or...?

(Source: MU)

An adventurer named Ed was exiled from his party because he was considered useless, but instead of being sad and upset he was actually happy!!?

It turns out that it's not without reason that he feels happy when he's exiled from his party, because every time he's been exiled he will receive a skill that makes him even more invincible...
- - -
Ed was given the crazy test of having to get expelled from 100 Hero parties in 100 different worlds before he could return to his original world. Finally a mysterious and divine entity said that he had achieved all the conditions to return to his original world.

However, as a final condition he is asked “Look at the fate of one of these exile worlds after you left.” and he is shocked by what he sees.

“Okay, I’ll do it! I’ll go down to these 100 worlds again and be banished with a good feeling!” Ed takes on a new challenge to make full use of the super-powerful “Exiled Skills” that were granted each time he was exiled, and this time ensure they all have happy endings.

Only this time he is accompanied to these 100 worlds by a former companion…