The Koyomi Family once ruled the underside of Japan. Now in ruins, the young heir Kashitarou Koyomi remains, all by his lonesome self. Starting up in solitude and having to live with the anger and grudges of others, a self proclaimed caretaker and tutor appears, introducing herself as "Nazuna." It is here, she proclaims, "I will raise you to be a great man of evil!"

Author's Twitter: https://twitter.com/aconbwakame
Author's Pixiv: https://www.pixiv.net/en/users/1076594
Author’s FANBOX: https://konbuwakame.fanbox.cc

Yuika Kagami is a 15 year old schoolgirl that is in the search of thrilling and exciting experiences. She ends up meeting with her school's "Game Club" and realizes that she might be able to fullfill her youth by driving a GTR R34 just as the one her father used to race with.

“Your names will be Arjen and Arien.”

We were just like any normal twins going to high school, but then we lost our lives to a sudden accident and our second life as twins began!

And so we live inside an abandoned palace along with an abusive mother and a cold-hearted emperor as a father.

But on our 5th birthday... The king suddenly wanted to see his children.

"Why so suddenly?"

We can only trust ourselves!

Initiate the twins' Project Survive the Palace!
Links:
Promotional Video: https://www.youtube.com/watch?v=_cWvQ8JJxDw
Original Web Novel: https://page.kakao.com/home?seriesId=51841156

A healthy lovey-dovey, but secret, relationship between a Gyaru and a Shota.

"It has been 4 years since the original heroine ended her life as a maid.
A handsome man came to see her.
He was a man who looked like the young lady that she used to serve.

"I'm here to keep my promise, Blair. You said that you'd be with me for the rest of your life."
"No way.... Young Miss?"

At that moment, the man's crimson eyes turned to meet mine.
He bent down till our noses nearly touched and kissed my hair.
And whispered.
In a very sweet and beautiful voice.

"You have to call me Young Master now."

...... Huh?"

Japan enacts a polygamous marriage system in order to revitalize its sagging economy as well as the birth rate. But to qualify, you must earn income substantially greater than the average, have completed some notable achievements in sports, arts, or the sciences, or have done some great deed that earned you the recognition of the nation. Our hero Asao Shouhei isn't rich, or remarkable in sports, arts, or the sciences, but on one fateful day, he rose to become a hero of the nation. And this is his story... and the story of the three women who love him and become his wives.

"Sex is prohibited until you get married!!" Shiho, who kept his father's strict order and married Sugi after many years of unrequited love and pure dating. Sugi is extremely cool and unfriendly. Shiho, who was worried about having sex on the first night, prepared aphrodisiacs and sexy lingerie and headed to the bedroom…?! "I think I've put up with it." Husband-sama suddenly turned into a wolf! Sucked, rubbed, pierced-If you are embraced like this every day, it will be strange! A sweet erotic newlywed life where love and desire explode!

Deep sunken cheeks, dirty skin which lost its original color, twig-like wrists, filthy fingernails and a much smaller body for her age. And with neglected hair hanging over half of her face, this small child is actually the forgotten Royal Princess of the Empire. Unable to stifle her hunger any longer, she crawls out of her hiding within a tiny, old, worn-down castle in search of food…

"I'm hungry," the small girl who's wearing nothing but shabby clothes murmured without even realizing, "Can I eat this…?"

Her small fern-like hand tore a piece of vegetation off of the ground, but she eventually put it down while shaking her head from side to side. The little girl hadn't had a proper meal for three days…

"Estrella…" the child recited the name, her words one with the wind. It was a precious name that she had earned only after a long time.

"I'm sorry I'm late."

"…It's alright," the little one who replied then slumped onto Elias' chest.

Touya, a boy whose face was too scary, was enthusiastic about Inami-san, the most popular girl in the school, But she had a dark side....!!

From KCG Scans:
This is the story of Haruka, a girl who left the countryside to start her college life at Tokyo. She's secretly in love with her co-worker, Kurotaki, but she doesn't have enough confidence in herself to confess her feelings to him. That's until she meets Hikaru, a fashionist girl that's willing to help her. However, Hikaru's not what she seems to be.

Near the western forest, there is a village that is on the verge of disappearing. In the forest there is a witch who eats humans: if they give her human sacrifices, any wish will come true. Mian is sent as a sacrifice... but apparently, the witch does not want to eat her…

Artist’s Twitter: https://twitter.com/K_dani_L
Artist’s Pixiv: https://www.pixiv.net/en/users/33754

I was bullied by everyone, so in return I'm going to slaughter them all.
Taking inspiration from the 31 days of the calendar, the uber popular girl group Calendrier was formed. Behind the bubbly appearance, in the shadows, there is one member that is bullied by the others on a daily basis. "If you can't smile, then neither will the fans."
She is willing to do anything to regain the smile that was robbed by her group mates.

With 30 members as her opponents, this is the story of the crazy number 31.

The beautiful Mio Saeki seems like a quiet young lady but when she's in the Japanese prep room she acts like an old man, eating squid sticks and talking about horse-racing. Only her teacher Shirokawa knows her true nature and despite his slightly sadistic teasing, they get along so well that she finds herself falling for him.

Chiaki is an artificial girl manufactured in a laboratory. When she is taken out of the laboratory by Yoshiaki, who loves fighting, drinking and money, she decides to make Yoshiaki fall in love with her.

Will she be able to get the attention of Yoshiaki, who doesn't see her as a love interest at all--?

Haruhi, a 22-year-old machine operator, woke up one day to find that she drunkenly married an older man the night before. They make a deal and end up living together!

Altina who's fond of books starts pretending to be a mute in order to escape the imposed image of her as a "perfect lady" role that's set-up by her older brother and older sisters.

However, that being said, that pretend act will soon be discovered by no other than the head librarian, sir Shijar himself?!

One day, Emi, an apprentice pâtissière, suddenly found herself in another world where evil spirits were abound. As she was about to be attacked by a beast, she was saved by a handsome knight. She makes some pudding to thank him, and by chance it was discovered that the sweets made by Emi were able to purify evil spirits! Dumbfounded by this, a shrine was set up in her name and she became known as the legendary purification princess?! (Source: Mangaupdates)

Kounosuke Ryuudo is a samurai who is stuck in perpetual poverty. Looking for a job is fruitless, as he cannot wield a blade. Quite literally, in fact.

One day, after being accosted by some criminals and wishing to only reach the sweet embrace of death, he receives a marriage proposal from a mysterious woman...

The newest work from the author of Kasane.

The king of the strongest demon nation, "Ester de Valonia," is a weak human?! Charon is a player who reigns over the strongest nation, Ester de Valonia, in the VRMMOSLG game, "Apocaryspha". After a certain maintenance issue, he finds himself another world with the country he built in the game! This is a story about a weak human who fights with demons to build the world's strongest nation!