From Shoujo Manga Maniac:
Chigusa Tsukikage holds the rights to the play "The Crimson Goddess," a lost masterpiece that many would love to see brought back to the stage.
Tsukikage, however, won't allow the cherished work to be diminished by an actress who isn't worthy of playing the title role. Fortunately, she has found two young actresses that just might be worthy: Maya Kitajima and Ayumi Himekawa. Though both actresses are exceptionally talented, only one can win the coveted role.

Kim Jun-Woo, the world’s first SSS rank genius hunter.
He is an incredible user of ability, but his horrible personality leads to problems with his reputation.
In the midst of his troubles, he was attacked and killed by an unidentified group.
And when he opened his eyes, he had returned to the past of 10 years ago.

Though he tries to become a hunter again and raise his rank, his skills were all sealed by the karma of his previous life.
In order for that to be released, he needs to work as a ‘Dungeon Cleaner’, which is infamous for being extremely tough in this industry?!

But this cleaner, he’s different!
Not only monsters—troublesome hunters, superiors only taking up positions after they’re hired out of nepotism, and even people who will be colleagues with him.
He’s making a complete mess to clean everything up.
The ex-hunter, who is stronger than the current hunters, and his crazy cleaning begins!

This is a story about the love and hardships of a 29 year-old guy named Makoto Suda. Makoto is an ordinary office worker in every sense but one: in front of Takashi, his stepchild, he has disguised himself as a woman and played the role of a beautiful mother. While leading this life of a "fatherless family", he falls in love with a woman. One morning he happens to see her on a crowded train, but…

The story is set in a “land where two worlds intersect,” and it centers on “a strange romance between a boy and girl who meet by fate.”

After being betrayed and killed by the organization he worked at, the infamous assassin ‘Bi-Gwang’ reincarnates as ‘Kim Gyeongsoo’, a police officer. He vows to take revenge on ‘Hwaguksa’, the organization of killers that has betrayed him.

The manga centers on a “twisted” relationship.

Nobuko Tanaka is a college student working part-time at a supermarket. Due to her shy and plain nature, her name is constantly mistaken for “Mobuko,” which has the kanji for “supporting role”. So when she develops feelings for her kind co-worker, Irie, will she be able to gather her courage and grow closer to him? Will this “supporting role” actress finally get a chance in the romantic spotlight?

The world's only one best CEO, Han Yoo Hyun. He leaves everything behind and relives his life!

After drinking too much at a company party, the serious and shy 30-something Ira Megumi finds herself waking up naked in bed next to a younger coworker, Aoki Shun. What happened with Aoki the previous night? And perhaps more importantly, what does she want to happen with Aoki in the future?

It has already been two years since I possessed a character in this insanely difficult game. In order to go back to Earth, I have no choice but to stop the downfall of this world and reach the ending of this game. [You have collected the body of a “pathetic soldier.” Inheriting abilities.] [Inherited rewards: Stamina +1, Proficiency +1, Dehaman’s Armored Combat (D)] I will see through to the end of this game no matter what!

Six members of the occult circle will spend a few days at a ruined love hotel during their summer vacation. Upon arrival they meet two additional people who join them, but in the morning of the second day, a female member was found tied & naked. In addition, the exit was locked by someone and the building became a completely enclosed cage. Will this be a repeat of the 'kodoku' that happened 3 years ago?

Constance, the daughter to a Viscount whose only value is her honesty, and Scarlet Castiel, the most reviled villainess of the era who was sentenced to death ten years ago. When the two people who were never supposed to meet encountered one another at a night party, the story that should have ended with Scarlet's death began anew.

Although their relationship only began out of mutual interest, they soon became true partners in an effort to unravel the mysteries of a grand conspiracy borne out of the past, that still has a vicious grip on the present.

Kazuto Ayanokoji is an ordinary high school boy. He spends his days playing online games as a hobby. One day, he discovers the true identity of a friend who is so close to him that they are married in-game. It turns out to be a cool idol from the same class, Rinka Mizuki. As Rinka tries to act as his wife in real life, Kazuto is forced to lead a dizzying life.

Aesir's already spent 120 years of his new life as a high elf living the lackadaisical lifestyle one would expect from him. It's about all he can take. With much more time than he knows what to do with, he decides to set off and explore the world he's spent a century in and still knows nothing about.

A bitter and painful adult's life needs "friends".

Set in a game company, Rihito Otsuka (23), who is "normal" in both work and socializing, and Noa Saotome (27), who goes all out with everything she does. Two characters whose lives aren't supposed to intersect become "friends" by chance...? A little sweet and slightly heavy "office" friends "comedy" start!

Makoto Toba hates everyone in his class. Everyone except, Sakura Touwa, an introverted high school girl who lives with her grandma and loves video games. But one day, Sakura disappears right in front of Makoto? Makoto has visited the site of her disappearance on the anniversary of her disappearance for the last 16 years. That is, until Sakura comes back from the time slip she was stuck in, and to her not a moment has passed. Now at 32 with a girlfriend, Makoto has to take care of his 16-year-old childhood crush. What could possibly go wrong?

Harusawa Hinata, who works as a web designer, receives a call that the body of his best friend Sora Otonashi, who disappeared in his second year of high school, has been found.
He attends the wake with his friends from the art club, where Shinohara notices something when he sees a picture Sora drew just before his disappearance....
However, Shinohara and Hinata are attacked by someone.
When they wake up, they find themselves in "that place" on "that day"!
What is the truth behind their best friend's disappearance and death?　And what is the secret hidden in the picture Sora drew?

Kanan is a demon hiding in a high school in the human world to feed on the souls of humans. She sets her sights on a single high school boy, but somehow ends up in a lovers contract with him!? Kanan, who has never been in love, is now filled with new feelings!

The romantic comedy of a pure-hearted demon's first love, begins!

(Source: Shounen Magazine, translated)

Jinhyuk, a gaming Nutuber, was the only person who saw the ending of the game "Tower of Trials".

However, when the game’s popularity declined, it became difficult for him to continue making a living as a gaming Nutuber.

Since he already saw the ending of the game, he was about to quit playing. But that day, "Tower of Trials" became reality, and Jinhyuk, who knew about every single thing in the game, took over everything faster than anyone possibly could!

“I’ll show you what a true pro is like.”

Kim Suho, who’s a civil engineer, became a Noble inside a novel.

So what? My estate is about to fail? Then it must be saved. To design, build and sell.

The awaited special opportunity all over the continent! The perfect transportation, highest educational district, pleasant forest area, and a one stop premium estate life by Baron Frontera that everyone has been waiting for.

A first-come-first-serve basis contract!