Wang Dokpil, the boss of Jeolhwa, the largest organization in Chungcheong, and his son, Wang Dam. After his father’s death, Wang Dam has a different dream than inheriting his father’s organization and decides to head to Seoul on a whim. But life isn’t that simple, as he envisioned his uncle, who was a member of the organization, proposes a condition that if Wang Dam becomes No. 1 in his new school, he’ll receive a settlement allowance. However, Wang Dam’s new school, notoriously known as Ppak High, is infamous for school violence. Can Wang Dam become No. 1 in Ppak High School, the one full of the nation’s worst troublemakers?

An ordinary middle schooler, Lee Sungmin, is summoned to this world called ‘Eria’.
He endures for dozens of years with no talents or powers, and makes it through all kinds of hardships to survive, but dies miserably in the end.
However, before he dies, he regresses back to the past after obtaining the ‘Stone of the Past Life’ by chance, and gains the opportunity to start his life anew.
Yet, he still lives a life without any talents, having nothing. Although he can’t approach the geniuses around him due to the ‘wall’ surrounding them, as well as feeling inferior, he moves forward step by step with firm determination, never giving up. “No matter what, I’m going to live a better life than my previous one even if I have to struggle!”

Imagine a world where everything you write takes life...What would you do then, if paper which had disappeared for more than two hundred years came back in the of Black Fowl, the biggest criminal mind of the century? An exceptional situation calls for excptional measures. The Police forces of City Hall will have to call to the rescue two of the best of London: Jules Verne and Arthur Conan Doyle!

From Seven Seas Entertainment:
Monsters? They're real, and they want to date us! Three years ago, the world learned that harpies, centaurs, catgirls, and all manners of fabulous creatures are not merely fiction; they are flesh and blood?not to mention scale, feather, horn, and fang. Thanks to the "Cultural Exchange Between Species Act," these once-mythical creatures have assimilated into society, or at least, they're trying.
When a hapless human teenager named Kimihito Kuruzu is inducted as a "volunteer" into the government exchange program, his world is turned upside down. A snake-like lamia named Miia comes to live with him, and it is Kuruzu's job to take care of her and make sure she integrates into his everyday life. Unfortunately for Kuruzu, Miia is undeniably sexy, and the law against interspecies breeding is very strict. Even worse, when a ravishing centaur girl and a flirtatious harpy move in, what's a full-blooded teenage human with raging hormones to do?

The story of two foreign men living in Japan.

(from ebookjapan):

Nick, with his stylish hair, and Lever, with his dazzling eyes behind his sunglasses, are a HOT & CRAZY foreign duo who will face any obstacles that come their way!

The genius Kyogoro Miyata, who wastes no time in drawing, unleashes a shocking high-speed manga. Nick and Lever are finally here!

Reincarnating from a fujoshi to the younger brother of a BL game MC!!

All I wanted was to watch over my older brothers, but I became the main character?!

A working-class adult fujoshi reincarnates as the younger brother of the BL game protagonist that I played in my previous life. It's after my elder brother gets together with one of the game capture targets... From watching the "happy ever after" of the "oshi couple", to seeing how the other brokenhearted capture targets bounce back, this position is just too delicious!!! But when I was playing the game, there was no "younger brother"?!!

The series follows 4 hostesses at Club Rose and their relationships. It’s directed more towards an adult audience but manages to sneak in just enough cute to make it fun as well.

The hero and weapon are the strongest connections! An exhilarating fantasy that lurks from the back of the world!
Ned, a young man who has been behind many of the world's greatest achievements, using a weapon known as human networking.
One day, however, he is judged by the selfish king to be a liability and expelled from the heroic party.
Ned decides to start as an adventurer from scratch. But his life as an adventurer is naturally out of the ordinary, as he is adored and connected with everyone from the leader of the knights to the princess of the mermaid tribe...
'Can I get help from the Wisdom King and the Great Sage to find this person?'
Meanwhile, the King is coming to a realization. The heroes' party was full of capable, but incredibly problematic children, and that it was Ned that controlled them..
Thus opens a new story of a hero who changes the world from behind the scenes with his motto of "using connections".

From MangaHelpers:

Nagumo Yumi is an idiotic high school girl, whose post-graduation plan is to go to the US and become president. To her high school friends' amazement, she actually manages to make it to the US during summer vacation. After befriending some elderly veterans, she becomes convinced that joining the Marine Corps is the best way to move her dream forward. The waitress Linda Crawford joins her to sign up at the recruitment center, and she also meets friends among the new recruits, Rita Fernandez and Donna King. Will they have what it takes to become a Marine? [tethysdust]

A food-loving tattooist, YooJung. After losing consciousness due to a sudden accident she opens her eyes to find herself possessing ‘Sylvia’, a character from the novel she read. In addition, she happens to meet ‘Felix’, the hero of the novel, who, due to the abuse of his stepmother, suffers from anorexia and will soon turn the continent into blood. In order to eat more delicious food, to cook more easily, Sylvia inscribes magic circles on to her body. The new magic circles that are born through her fingertips bring a new breeze to the continent where magic-beasts are rampant.

Ygret, a great sage that knows how to use all 4 elements, woke up in a body of prince Judas Lubarjan.

"Now I don't want to give up living with people."

[There was a pitiful girl who cried tears of diamond and lived while being abused by her family. But a prince appeared and killed off the entirety of the evil family. And so, the girl lived happily ever after with the prince.]

...is the fairy tale, but I reincarnated as the evil sister, 'Marcia Blick'?!

This damned household! I have to escape from this house now, at least! But if I run away, what about my sister who will be left behind? I've made my decision! We're going to run away together!

'Larisa. Let's go find that prince who will make you happy!'

But: "Please marry me."

Prince, why are you proposing to me? Your partner isn't me, but my sister! This sister of yours will make you a 'perfect ending plan'!

“Are you the one who called me…?” A black-haired beast looked at him with glowing yellow eyes. “It’s okay. It won’t hurt anymore. You’ll be okay.”

Estio was born as the youngest son of a farmer, but everyone hated him. He was a child who could read the hearts of people and animals. And…

“A cursed child.”

He finally turned 19, and it was now time for his coming-of-age ceremony. Now starts Estio’s journey to find happiness.

Left homeless, Kasumi decides to fix the situation on her own to not be an inconvenience to her busy family. But through a misunderstanding, she meets this handsome flower artist, who... despite being older, seems to be very interested in her. Has the time for her to fall in love finally come?

Miho is a gearhead, Hiroshi is her brother and Keisuke is a teacher. But one thing they have in common is that they're in love with cars and racing! So when rumors begin that the famous king of touge racing has returned, Miho and the others are determined to do whatever it takes to take the crown!

Im Hwapyung. A man who wants to live a normal life like his name. Everything he had in his mundane life was destroyed. [Your love has become my loathing.] You shouldn’t have messed with me in the first place. You should have just let me live a quiet life. And now he has began his move that none of his nemesis will survive his wrath.

Basically Title

Author's Twitter: https://twitter.com/RamchiPixiv

My very own little sister caught me masturbating to a little sister Eroge game,
then my cool, calm and collected little sister suddenly decided to help me masturbate...
She even made my friends masturbate, and somehow got the most beautiful girl in school involved!?
Will i be able to get a girlfriend if i can only cum to my little sister!?
and also... Why is she still watching me masturbate!?

Let's La Gon is a gag manga series revolving around a young boy named Gon, his father, and pet bear Beramatcha, as they lead a dysfunctional life of poverty, and the bizarre antics that go on in their lives. The manga is known for being somewhat darker and more surreal than other works from it's author, Akatsuka, making for an experience unlike many other gag comedy manga.

The second season of Cho Seok's Tidal Universe masterpiece, Planetary Human. So… prepare yourself to be mindfucked.