Suchan Jang is an extraordinary college student at the top of the social food chain. But underneath the perfect facade, he hides a pair of insect wings that suddenly grew when he used a mysterious bug spray called "Jungle Juice.” Suchan's life crumbles when he bares his wings to the world to save someone's life. When all hope seems lost, Suchan stumbles upon a hidden world of insect humans where everyone is accepted for what they are. But the law of the jungle governs this secret society and all must fend for themselves in order to survive.

Mysterious alien life-forms invade Earth! Most of humanity is wiped off the face of the planet. John, his sister, and the remaining survivors hope to find a new world to inhabit... But one day, they're targeted by aliens again! (MANGA Plus)

An Eldritch being disguises itself as a convenience store worker to understand the meaning of life.

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)

Gang-in Na wakes up in the year 2024 in the middle of South Korea with no memory of where or who he is. Upon hearing a voice that sounds strangely familiar, he comes face to face with a robot named ACE (Autonomous Combat Entity), who informs him that he was once part of the Earth Federation Forces in the year 2082 and possesses a wide array of skills. Gang-in decides to join forces with ACE to recover his lost memories and adapt to life on Earth, but the two look to be in for a bumpy ride.

Fuuto Detective (風都探偵 Fūto Tantei) is a manga adaptation and sequel of the 2009 series Kamen Rider W which will be published in Weekly Big Comic Spirits. Written by Riku Sanjo (W, Fourze, Drive) and drawn by Masaki Sato. The Dopants in this manga are designed by Katsuya Terada and supervised by Hideaki Tsukada.

It's been 25 years since Earth was invaded by beings from another realm. Now, everyone's life is shaped by a single measure of strength—the World Ranking. From the countryside of Gunma comes Kinoko Kino, a high school girl with zero communication skills, trembling her way through city life with just one dream: make a friend... but little does she know... She's actually the World Ranking's #1: UNKNOWN!

(Source: tonarinoyj, edited)

The spaceship which Imperial Galactic Navy Officer Alan Corinth helmed was shot down by a surprise attack during hyper-space navigation.
Completely due to freak coincidence, Alan became the only one in the ship to survive.
The severely damaged spaceship lost its navigation capabilities and plummeted onto a nearby planet.

Using an escape pod, Alan headed toward the planet alone.
Thus began Alan’s quest for survival on the underdeveloped planet utilizing the symbiotic nanomachines [Nanom] within his body.
Surprisingly, the planet was home to a thriving human civilization whose genetic code closely resembled Alan’s own.
Even while remaining at a loss due to being thrown into a world of swords and magic, he tries to live as best he could together with his newfound comrades.

What would Alan achieve this strange world?

The Sci-fi Fantasy story in a Medieval setting now begins!

From Dynasty Scans:

10 years ago, high-school student Sanpeita dreamed he was engaged to a beautiful girl. One morning, an unknown homely girl suddenly pressed him for marriage. The homely girl was named Kemeko.
In order to escape, Sanpeita left for school where Kemeko followed and showed up with an uproar. A larger disturbance was when Sanpeita was targeted by a rice cooker on the school's rooftop.
As Sanpeita and his childhood friend Izumi were being attacked by the rice cooker, Kemeko saved them both. What is the girl's true shape!?

At the risk of his own life, a young man sets foot in the ruins of a devastated old world. His name is Akira, and in order to claw his way out of the hellhole that is his birthplace of Slumtown, the boy became a hunter. In the wastelands he happens upon a strange woman, standing perfectly still, stark naked.
She is beautiful, but it seems that only he can see her. She exists incorporeal, tantalizingly beyond any touch, and she tells him her name is Alpha.
Alpha won’t show even a sliver of her real intentions, but with a wide smile, she brings Akira his first commission as a hunter. Akira takes the task, if only to become a stronger hunter, and having entered a contract, their dramatic lives in the hunting profession was set to begin.

From Stories of the Boy Hunter as recorded by the Eastern Hunters’ association.
Written post-collapse of scientific civilization.

Ken Takakura, a boy who is an occult fanatic who doesn't believe in ghosts, and Momo Ayase, a girl who doesn't believe in aliens, encounter overwhelming strangeness that transcends their mutual understanding...! An occult coming-of-age story!

In this new action-comedy, everything about a young man named Saitama screams "AVERAGE," from his lifeless expression, to his bald head, to his unimpressive physique. However, this average-looking fellow doesn't have your average problem... He's actually a superhero that's looking for tough opponents! The problem is, every time he finds a promising candidate he beats the snot out of them in one punch. Can Saitama finally find an evil villain strong enough to challenge him? Follow Saitama through his hilarious romps as he searches for new bad guys to challenge!

Note: Nominated for the 7th annual Manga Taishou Award in 2014. Won the 2017 Sugoi Japan Award. The manga also was nominated for an Eisner Award in 2015 and a Harvey Award in 2016.

Boot Hour, Shoot Curse is a VRMMORPG that has no concept of levels or professions. Instead, players must farm experience points to gain new skills and increase their status.
Rare, a girl who participated in the closed beta test, has acquired the hidden skill Subordinate, which allows her to turn NPCs into her subordinates. The skill also transfers the experience points gained by the subordinates to Rare. She used the skill to gradually add new NPCs she encountered to her party. As a result of the unprecedented amount of experience gained from her minions, she was able to evolve into a Demon Lord.

The story is set in the modern world, but there exist doors that can take people to the "other side," where strange urban legends and internet stories prove to be true. College student Sorawo Kamikoshi finds herself exploring one of these doors, and almost dies on the other side, when she is rescued by another girl named Toriko Nishina. Toriko is mysterious girl, but very skilled with a gun, and she seems to be searching for someone else on the other side. Together, both girls start to explore these doors to the other side.

Okinawa. An ordinary senior high school student, Kio, meets an alien girl who has cat ears and a tail who came to Earth so that she could learn more about it. In the end, he decides to bring her home. However, living with such a person might not be as easy as it seems for Kio!

A space series about a protagonist who continually fights against all the aliens who are trying to take his life.

This is a story of what happened to a certain Okabe in the Beta Attractor Field. It offers an interesting look at Attractor Field Beta and introduces a couple of new characters, one of which is Kurisu's senior lab partner.

The main character is Pan Gamma Vi Gen. He is the captain of the legendary black vessel. Pan Gamma Vi Gen is lazy and clumsy -- that is him when is resting. But once Pan decides to work, he is the best man available. Pan says things that normal people can hardly understand. And he doesn't say much, he only gives lots of clues.
Everything starts when Captain Pan let Mia and Tuban Sanoo be aboard. Mia is a princess of a fallen country and Tuban is the best, people say, swordsman as well as strategist. Although Pan Gamma Vi Gen is the main character, it seems Pan, Mia and Tuban are the main characters as Mia and Tuban appear in all episodes. Mia is looking for science to restore her county, Ontana. Tuban is protecting Mia as the will of someone Tuban trusted. Pan Gamma Vi Gen agreed to take Mia to where she could locate the science in exchange of her virginity. (Don't get Pan wrong here, I believe he meant something else but at this moment, Mia's virginity is all I can guess.)

Kekkai Sensen: Beat 3 Peat centers around the crime fighting organization "Libra" and their battles in Hellsalem's Lot, formerly known as New York City. Hellsalem's Lot was created in a single night when a portal to the "Beyond" opened, and now it is a paranormal melting pot of monsters, magic, and the everyday mundane city life. It's up to Libra to prevent the horrors of this city from spreading to the outside world.

Adapted from the Faris route of Steins;Gate Hiyoku Renri no Darling.