From Matteiru Scans:
The events of a schoolgirl's sixtieth birthday.
Kisaragi Sumi continuously took care of her grandmother, father and mother until she turned 60 years old without ever falling in love. One day after finishing her mother's funeral service, a cat calling himself Rei appeared and granted her wish to "experience her youth again". What happens when Sumi gets a second chance as a 17-year-old high-schooler once more?

A spin-off of Kobayashi-san Chi no Maid Dragon focusing on Shouta living with Lucoa as his familiar.

"I'll become the strongest sacrifice!"

Mamoru Yamaemori, a priest detested by the people who consider him to be "cursed". However there is another side to him: he exorcises "Tengu", monsters that enter into mountains and eat people. He is not rewarded, as he is instead burdened with the fate of an untimely death. The only people he could count on for support were his younger brothers... This is a mysterious tale about hunting for "life" using "life" as bait, for the sake of subduing monstrosities.

Rokuro Enmado is from a family of exorcists who remove evil Kegare, but his real dream is to be a singer, a soccer player, or anything other than an exorcist. When another exorcist, a girl named Benio Adashino arrives, Rokura is suddenly inflamed with competitive spirit and decides to put his natural knack to good use. Their rivalry gets more complicated when they both learn they are the destined "Twin Star Exorcists," two ultimate fighters fated to marry and create the prophesied child who will eliminate all the Kegare in the world.

From Kodansha:
When she was still just a girl, Kotoko was kidnapped by yokai. These spirits made her into a powerful intermediary between the spirit and human worlds, but this power came at a price: an eye and a leg. Now, years later, she watches out for dangerous yokai while developing feelings for a young man named Kuro, who is also special: an incident with a yokai has given him healing powers. He's surprised when Kotoko asks him to team up to handle renegade yokai, preserving the thin line between reality and the supernatural.

"You... are going to die tomorrow."

Minadzuki Satsuki, 16 years old. Apart from being antisocial and declaring the death of her classmates, she is a normal high school second-year student. Her nickname is "Liar Satsuki".

However, her eyes alone are abnormal. What she is gazing at is...

Twitter of the author : https://twitter.com/ryo_ichips

“I will have the 1,000 people I have chosen go to a parallel world.”

Chaos spread once those words of God were displayed to the whole world.

Kurose Hikaru, whose childhood friend had been chosen, was killed together with her on the same day she was supposed to be transferred. However, for some reason, Hikaru didn’t die and, even though he wasn’t chosen at first, he ended up as one of the [Otherworlders that will have all their actions live broadcasted to Earth].

Transferred without any preparations at all to that accursed land, he faced threats innumerable times and somehow managed to survive with his Gift, the Dark Spirit Abilities.

“I must not die. I am sure the people on Earth are all rooting for me after all…”

This is the story of a young boy who is tossed about by the gazes of the viewers, yet eventually manages to raise his head and walk forward.
(NovelUpdates)

A race of "succubus" that breeds human beings in the nursery, and human beings trying to eradicate them. After an eternity of time has passed since the two incompatible races began to fight, a "king" will be born who will end the battle.

In a world entirely ruled by giants, the human race, which has turned into their food, has surrounded its residential zones with immense walls, which both prevent their freedom outside the walls and protect them from incursions. However, as a result of the appearance of supergiants who cross the wall, a desperate struggle begins and the young heroes, who have lost their parents, fight the giant as a training corps, with a view to regaining their freedom.

Note: Won the Kodansha Manga Award in the shōnen category in 2011, was nominated for the 4th annual Manga Taishō award and also for the the 16th and 18th annual Tezuka Osamu Cultural Prize.

One who knows impurity and one who does not, and the fact that those two exist together...

In Tokyo, suspicious cases are occurring where the victims have all of their blood drained from them.
Mikogami Keiji, a detective who also wants revenge for his lover, killed 10 years ago, pursues the culprit, the “Man with two faces”.
What is the identity of the silver-haired girl who observes him…?

An abused little girl with nothing to live for meets an old man with a nasty personality

"So, Hikaru is no more... If that's true then..."

Yoshiki and Hikaru are two boys who live in a certain village. They're the same age and have always been together growing up. But one day, Yoshiki noticed that "something else" has taken Hikaru's place. Even after learning of this, Yoshiki still wants them to be together. And so, his life with the "something" that looks like his friend begins.

At the same time, strange incidents keep occurring in the village...

Note: Won the Traditional Chinese Global Special Prize at the eighth Tsugi ni Kuru Manga Awards in 2022.

The "academy love suspense" story is about a "love harem game" set in a real academy that was promised to a boring boy. However, in this harem scenario, the heroines will start a bloody battle.

From M.N.M.:
Young Chaeyeon has just lost her father and suddenly ends up living on an island with her grandfather. That's where she'll meet a strange boy coming from the sea who will change her life. Apparently mute, the young man will quickly give proof of great intelligence. But his previous aquatic life seems to catch up with him...

As the grandmaster who founded the Demonic Sect, Wei WuXian roamed the world in his wanton ways, hated by millions for the chaos he created. In the end, he was back-stabbed by his dearest shidi and killed by powerful clans that combined to overpower him. He incarnates into the body of a lunatic who was abandoned by his clan and is later, unwillingly, taken away by a famous cultivator among the clans—Lan WangJi, his archenemy.

This marks the start of a thrilling yet hilarious journey of attacking monsters, solving mysteries, and raising children. From the mutual flirtation along the way, Wei WuXian slowly realizes that Lan WangJi, a seemingly haughty and indifferent poker-face, holds more feelings for Wei WuXian than he is letting on.

From TVTRopes: (Game information) After the sudden death of her parents, a young woman named Shiori Kanzaki find a picture of a man that she believes to be her grandfather, and travels to Azaka VIllage, where he was apparently from, in hopes of meeting him. However, when she arrives she instead finds that the tiny village has a museum that she realizes she lived in as a young girl. There she meets Sakuma, a middle school girl who tends to get herself in trouble, and Suga, the strange manager of the museum who only communicates in written memos. Suga grudgingly allows her to stay at the museum for awhile and research her family. But there is a legend in the village of "Kotori Obake", a demon woman who abducts children who go into the nearby forest. How is this story connected to Shiori's past, and why does she hear voices calling her, commanding her to "Come fulfill the promise"?

Unknown monsters have appeared on Earth, alongside ‘Superhumans’ who appear to dispatch them. With these mysterious monsters and superhumans, a new ‘Superhuman Era’ begins!

From the same author who made Renai Boukun and many others!

Yusuke Sakanoi, a young man who earns a living as a part-time jobber, is rescued by a mysterious beauty who is lying down due to heat stroke one day.
Sakanoi looking for her lost. I managed to find it, but it was soapland !?
Her name is Ginka. A newcomer Yuki Onna who came to the city in search of her husband and spirit at Soapland, Soapland was a feeding ground for Yuki Onna !!
Moreover, for some reason she and Ginka decided to become the first couple ... !!? What is the fate of !!
A cute and sexually knowledgeable Yuki Onna and a pseudo-couple pretend !!?

[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'!