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?

Two babies of different statuses were swapped by fairies. Raised as a noble, the 13 years old Anna became an adult. She who doesn't resemble her family at all, worried every day because she couldn't use her magic that well. One day, a fairy appears right in front of her...

A “Gunpla” slice-of-life comedy featuring an OL, around 30 years old, and a JK!!!

At the age of 14, I, Kanzaki Sayaka, had a destined encounter with a Gundam, and the moe I feel for MS (mobile suits) was awakened.

Because of how disconnected my surroundings were from such a thing and my family's lack of understanding, I lead a life refusing to let those feelings be fulfilled, but that day I met a Gunpla loving high school girl: Takamiya Sora...?!


When two people who love Gundam meet, then it's the beginning of something new–––.

To communicate how it feels “to like” something; a “Gunpla” slice-of-life comedy featuring an OL, around 30 years old, and a JK!!
Links:
Author’s Twitter: https://twitter.com/m0721804

Douden Moee doesn't care much about things. Whether she gets a winning popsicle stick, or a million yen fell right in front of her, or it's just ten seconds before the world ends, for sure her expression would not change, and would always go about with her own pace with composure. And surrounding Moee-chan, unbelievable things have been mysteriously happening!?

One day 's lunch break, suddenly a male high school student Yuzo Ogata being transferred to another world of sword and magic together with four other friends.

According to the Princess of Space-Time Magician, a foreign world who summoned them, they want them to beat the Demon Lord as Heroes to save this world.
Suddenly I was surprised at four friends "Temple", but it was a relaxing expression ... ... where the princess told of a startling fact!
"`―― There should only be four braves though?"
"A man who was mistakenly summoned to a different world" What will be in store as to his fate?

Source: http://konomanga.jp/manga/taitei-cheat

After the first Gate opened in 2018, Lim Dae-In survived for 20 years on Earth while being connected to other dimensions.

The day after his long-awaited retirement celebration, he regresses by 20 years, back to when he had nothing…

My childhood friend, Magary, was chosen to be the saint. From here on out, she'll have to maintain a smile at all times while at the royal capital and take lessons in etiquette and dance. She'll be living in an excruciatingly stifling world. Having been together since birth, there was naturally one thought in my mind.

While feeling a little bit of loneliness… I pushed my childhood friend (who was trying to escape with all her might with her arms still bound) towards the knight that came to pick her up.

"Alistaaaaaaaaaaaaar!!"

I feel as if there was some deep resentment in her voice, but that's probably just my imagination.

As her last act of futile resistance, she had me see her off to the royal capital… but, that ended without any problems.

"Now that that's over with, I'll be heading home. Good luck ^^"

I turned my back towards my childhood friend who looked me with deep resentment in her eyes. While I was making my way home… I had to turn around as I was chased by goblins.

"Noooooooo!! Someone, helpppppppp!!"

This is the misunderstood heroic tale of a scumbag hero and scumbag saint mutually getting in each other's way as they attempt to pursue happiness. [Source: MU]

Mankichi Akatsuki works for a publicly traded IT company, and his work and relationships are going great, but there's one thing that sets him apart: the rest of his family (mother, older sister, and two younger sisters) are all unemployed. Though they're all motivated, for some reason they can't find work. On top of that, his childhood friend Minayo loses her home and comes to live with them... His goal is for everyone to become independent! And to wed his childhood friend!!

(Source: Houbunsha, translated)

Miss Black General is a villainous executive of RX, a secret organization bent on world-domination. Unfortunately, Miss Black General also has a huge crush on Brave Man, a costumed superhero dedicated to foiling RX's evil schemes, and she often mistakes his violent heroics as an overly enthusiastic form of flirtation.

Toji, a 29-year-old part-time worker who has been involved in the summoning ceremony of others has come to a different world. When he was driven out of the castle as a nuisance and gave up on everything, he saw the same status screen as an Online Game, what he used to play. What a convenient game system was available only for Toji in this world! Strengthen your weapons, summon cute monsters, etc... A free adventure of Touji begins here, focusing on wisdom and living in a different world!

The amazingly popular fantasy of Alphapolis Web ranking 1st place, long-awaited comicalization!

A formerly unsuccessful idol turned vagrant, Sumire-chan (31). A vanquished survivor of the cutthroat competition in the showbiz world, with her mind and body both beaten by the struggle, she now lives in a run-down apartment where she spends her days lazing around, for the time being. Her cousin Yuusei, a first-year highschooler, has been keeping an eye on her and comes to her with a proposal for a moneymaking idea.

“You have a nice body, so let's release a doujin gravure photobook.”

Will Sumire-chan actually be able to stage a comeback in the world of the Reiwa era!? Stay tuned!

Rikuto, an illustrator, and his wife Natsuki, a civil servant, have been married for a week. Their newlywed life has only just begun. His wife is too perfect in every way, but Rikuto can't forget the way he once saw her in a disheveled state. He wants to see her again in a disheveled state somehow, but he always ends up being defeated!

It's the start of a new school year. The new homeroom teacher for Abikura-kun, a second-year high school boy, is Hiyori Uwamura, who is known as a "Scary Teacher", rumored to curse you if she gets offended!

One day after school, Abikura-kun witnessed the other side of "YowaYowa-sensei"... and he is shocked by the gap between reputation and reality! The opening of a romantic comedy that will stir up your protective instincts!!

Inept at dealing with people, Hikawa Koyuki maintains a wall between herself and others. She spends her time in highschool away from others, all alone. At least until she encounters Amamiya Minato who keeps closing the distance between them for some reason?! The aloof Koyuki, the popular Miki, the boundary-less Minato, and the easygoing and kind basketball team member, Youta. This is the story of these somewhat complicated four, and their tantalizing, bumbling youth! In its original webtoon form!

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!

Gag driven, short episodes built around an insane third-year high-school girl (Nee-san), who likes building plastic models in a model-making club along with fellow club members Makimaki and Okappa.

The wacky adventures of Fran, Veronica and the other strange creatures continue.

More experiments, more medical miracles and more wondrous surprises.

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.

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…

Afflicted by a "mysterious illness," high school first year Kuroe has spent her entire life avoiding socializing with others. However, after coming into contact with Minami Arata, the most popular boy in school, something changes--and Kuroe's true powers are unleashed...