“Hey, don’t get confused. I’ve never thought of you as my little brother. You don’t even know your right place.”
That was the dagger that hurt the most.
Han Myoung Woo.
A child of a wealthy family with a quick mind.
But god didn’t give him everything.
A near incurable genetic heart disease
He did his best in order to earn the respect of the people around him.
But his father, the chairman, and his family members never took him seriously.

That was when an accident suddenly struck him.
And…
He woke up in the body of the severely injured student, Kim Cheol Min.

There once was a hero who was deemed the strongest on Earth.

“But he died. How would someone that we killed return?”
“Yeah. I’d love to see him try and come back.”

However, 20 years later, he actually returned!

“Why are you guys so shocked? Did you do something that you feel guilty about?”

‘These motherfuckers. I’m not going to let them be.’

Today, we live in an age of diversity. The phrase "non-humans" is a thing of the past. "Genjin" live their lives interacting with human beings. One human boy, Yutaka Shinsou, is troubled. He is so used to being in tune with his surroundings that he no longer understands his own feelings. At Keiki High School, where many "Genjin" attend, he meets Tsumiki Ogami, a werewolf. She is cute, powerful, a little out of the ordinary, and kind... When he spends time with her, Yutaka's heart is somehow noisier than usual. Spinning an "unusual" everyday life with Tsumiki the werewolf. The new normal graph of youth is about to begin.

When his total scumbags of parents die, he finds himself with a mysterious inheritance of 500 million yen.

Deciding to do whatever he likes from then on, the boy enters the most challenging online game, “Dungeon Attack,” where he becomes the first to unlock the achievement of defeating all the Demon Lords. However, when he answers a mysterious question that appears after completing the game, he suddenly finds himself sent into the game world.

He had been reincarnated as “Dantalian,” the lowest and weakest Demon Lord, ranked 71st in the game world! With nothing but his memory of defeating the strongest Demon Lord and his eloquence to rely on, he fights to survive in this brutal world – this is a story of comeback and revenge!

I want to be someone who kills invaders
__
I want to kill invaders and live a happy daily life in a special world.
Can’t I just ask for that?
Why? Why can’t I do that?
People say chasing two different rabbits will make you miss both, but…
just don’t miss them.

High school girl Hinako is living a quiet life in a seaside town, but she feels somewhat detached from her friends during the summer months when she is reminded of when her family died years ago. One day, she meets Shiori, a mysterious girl who reminds her of the ocean, especially when it comes to her translucent blue eyes, but Shiori soon reveals that she is actually a mermaid who has been looking for Hinako for a long time.

Links:
Author's twitter: https://mobile.twitter.com/naekawa_sai

A slum where criminals descendants live...
People beyond the border look down and discriminate them as "tribal people".
Rudo, an orphan boy, lives in the slum with his foster parent, Regt, and makes a living using his extraordinary physical abilities.
However, one day, he is accused with a crime that he doesn't remember, and is thrown into the "abyss" that even the slum people fear.

(Source: Pocket Magazine)

Shiori was once a guitarist in a light music club in high school but her first live performance was dashed when her brother ran away from home with a lot of debt, to become a musician in Tokyo.
A decade later, Shiori is now a high school teacher, leading a boring, uneventful life and paying off the debt... till she runs into the ghost of none other than famous guitarist Jimi Hendrix.
The story of a 27-year-old woman on her way to becoming a music legend begins here.

A manga adaptation of the work by Anne Rice. It was later renamed as Interview with (the) Vampire.

Louis and Lestat are two vampires living in the 1700s who have a platonic love/hate relationship. Louis is ready to leave Lestat's company, but decides against it when Lestat turns a little girl, Claudia, into a vampire. However, though Claudia is forever stuck in her child body, her mind matures beyond that of a young girl.

A moving girl figure are back. A love comedy of the everyday feeling that a super-movable girl wraps around a nerdy boy, Haruto!!

Jahy-sama is an existence to be feared and respected throughout the Demon Realm.

Well, was.

The (former) Demon Realm No. 2 is now busy with house chores and work...in the human realm! Her dinner is just beansprouts, and she can't afford anything except water at cafes, but she won't get discouraged!

Because he did not pass his college entrance exam, Kagami Kyosuke cannot stay close to Kojo Hikari, the love of his life. So instead he gets a part-time job near her university and buys an old camera since Hikari is passionate for photography. But as it turns out, this camera also possesses a secret which will get him involved in all sorts of embarrassing and awkward situations, especially with Botan Oshikiri, his senpai and co-worker. How will Kyosuke's life play out now?

Humanity has been oppressed for hundreds of years due to the rise and invasion of the natural enemy "demons".
The world was ruled by the "Great Demon Lord" and his 47 "Demon Lords".
While people live in fear, 47 people selected from all over the world have been named "Heroes" and are preparing to fight against the Demon King's army.
And now, a desperate operation with the survival of mankind on the line was about to begin.

The SCP Foundation is a fictional organization documented by the web-based collaborative fiction project of the same name. In universe, the SCP Foundation is responsible for locating and containing individuals, entities, locations, and objects that violate natural law (referred to as SCPs).

This manga summarizes the reports of the SCPs currently under the Foundation.

From Nyan-Nyan Rampage:

"The final arc of the story begins...

When Takao Osugi receives the mysterious "Universe of the Four Gods" book from his mentor, Einosuke Okuda, he does everything to keep it away from his young daughter, Suzuno. But when disaster strikes Tokyo, can he still protect her from her fate?

Shortly after the tragic finale of Genbu Kaiden, young Suzuno Osugi's tale as the Priestess of Byakko beings to unfold!"

The first official Touhou webcomic written by ZUN and drawn by newcomer Ginmokusei, featuring Satori Komeiji as the master armchair detective from the depths of the Earth.

He's a vampire destined to lead the world to ruin... So why is he working part time at a convenience store?! A 4 koma about demi-human working!

The new clerk in the convenience store where Amamiya works at is half human and half vampire?! Not to mention, their colleagues are a werewolf and an android... Watching these demi-human work with the half vampire Kirishima-kun should be entertaining in this working comedy☆

Thirteen years ago, suddenly the Villainous Army of evil appeared in their gigantic floating castle 10000 meters in the sky to invade Earth! The villainous army have reviving capabilities that make them immortal, making them a serious threat to humanity. To protect us against these invaders, the Divine Dragon Rangers, the Dragon Keepers, wield their miraculous powers and their weapons, Divine Tools, and continuously fight for our safety! The assault of the Villainous Army! The vigilance of the Dragon Keepers! Will they succeed in their conquest…? Find out in the action-packed superhero series of a lifetime!

From Haruba Negi, the creator of 5Toubun no Hanayome.

The world is ending. Monsters from legends appear everywhere. They eat people, conquer the streets, and begin to make dungeons in the buildings and subways. If you could choose one job in this decrepit world, what would you choose? For a “necromancer” extinction is my playground and death is my wealth.

There's a new hero in town and he's got a bad attitude and a chainsaw dog demon! A dangerous combo.

Note: In 2021, the manga won the 66th Shogakukan Manga Award in the shounen category.